Hi Rene!
Let’s stay in english - since this is an international forum.
To be honest - that’s not very special. Just put the configuration from above somewhere in your config-file and you’re good to go.
Take the config from the second post. Do you get any error messages in your HA logfile about the rest-sensors?
Cheers mate
Hi
it tried to add your code from the 2nd post in my configuration.yaml (as Sensor), restarted HA but I don’t get any data from polleninformation.at
I didn’t change something (also the coordinates still yours). Do I have to change something more?
Can you please help me?
Thanks
Markus
In the meanwhile I could solve this by my self.
It wat was a user error, i was looking at a attribute that is not active now.
Now I’m looking for a solution to get a overall number for the actual day, like on the homepage.
Can some one help me with this?
Is this also in the answer from the homepage? Do i hace tho calculate it?
Please some support
Thanke
Markus
I’m not sure what do you mean. What kind of number do you expect?
thx Florian
Thank you for asking.
I am referring to the key figure (allergy risk) that is displayed at the top of https://www.polleninformation.at/.
I am not sure whether it is a rounded average or the maximum value of all allergy substances.
Maybe I can calculate it yourself with a template sensor. Unfortunately, I’m not that good at it.
I would like to display this key figure in a dashboard and then open the detailed view by clicking on it.
We are all allergy sufferers in my household, so the information would be very interesting.
Thank you very much
Markus
Hi Markus,
unfortunately I can not answer that yet - since I don’t know how this value (i guess you mean this one? →
) is calculated. Unfortunately currently I do not have the time to install a intercepting-proxy to check.
Maybe I’ll have time later on.
sorry mate 
Cheers Flo
I’m not entirely certain if this is the correct value, but I am assuming it is. Below is the additional rest-template sensor that can be used to retrieve the forecast data.
If my interpretation is correct, this should display the daily average of the allergy risk.
- name: pollen_report_klagenfurt_dayrisk
unique_id: 'e0279661-35cc-43ae-931b-8d7af59b8e80'
resource: 'https://www.polleninformation.at/index.php?eID=appinterface&pure_json=1&lang_code=de&lang_id=0&action=getFullContaminationData&type=gps&value[latitude]=46.628&value[longitude]=14.309&country_id=1&personal_contamination=false&sensitivity=0&country=AT&sessionid='
platform: rest
icon: mdi:flower-pollen-outline
scan_interval: 600
value_template: >
{% set dayrisk = value_json.result.additionalForecastData[0].dayrisk %}
{% if dayrisk == 0 %} Keine
{% elif dayrisk == 1 %} Niedrig
{% elif dayrisk == 2 %} Mittel
{% elif dayrisk == 3 %} Hoch
{% else %} Unbekannt
{% endif %}
json_attributes_path: "$.result.additionalForecastData[0]"
json_attributes:
- dayrisk
- air_quality
- asthma_weather
- ozone
- particulate_matter
- sulphur_dioxide
- nitrogen_dioxide
this will result in:
Cheers Flo
There is also this data in the Json
"hourlyLoadData": {
"total": [3, 3, 3, 3],
"dayrisk_personalized": false,
"hourly": [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3],
[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3],
[3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3],
[3, 3, 1, 1, 1, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
]
},
which I interpret as hourly allergy risk. The correct rest-sensor to fetch this data would be
- platform: rest
name: "pollen_data_klagenfurt"
unique_id: '648d2575-31af-455d-9866-bcfafd68d892'
icon: mdi:flower-pollen-outline
resource: "https://www.polleninformation.at/index.php?eID=appinterface&pure_json=1&lang_code=de&lang_id=0&action=getFullContaminationData&type=gps&value[latitude]=46.628&value[longitude]=14.309&country_id=1&personal_contamination=false&sensitivity=0&country=AT&sessionid="
method: GET
scan_interval: 600
value_template: "{{ value_json.success }}"
json_attributes_path: "$.result.hourlyLoadData"
json_attributes:
- hourly
also you would need an template sensor to interpret this data for homeassistant
- platform: template
sensors:
pollen_risk_current_hour:
friendly_name: "Pollenrisiko Aktuelle Stunde"
value_template: >
{% set current_hour = now().hour %}
{% set hourly_risks = state_attr('sensor.pollen_data_klagenfurt', 'hourly') %}
{% if hourly_risks is not none and current_hour < hourly_risks[0] | length %}
{{ hourly_risks[0][current_hour] }}
{% else %}
unknown
{% endif %}
icon_template: "mdi:flower-pollen"
pps: this is my updated pollen-auto-entities-card:
type: custom:auto-entities
card:
square: false
type: grid
columns: 1
card_param: cards
filter:
include:
- entity_id: "*pollen_report*"
options:
type: custom:mushroom-template-card
primary: "{{ state_attr(config.entity, 'poll_title') }}"
secondary: "{{ states(config.entity) }}"
icon: mdi:flower-pollen-outline
tap_action: none
icon_color: |
{% set contamination = state_attr(config.entity, 'contamination_2') %}
{% if contamination == 4 %}
red
{% elif contamination == 3 %}
orange
{% elif contamination in [2, 1] %}
yellow
{% else %}
default
{% endif %}
exclude:
- state: unknown
- state: Keine
- entity_id: sensor.pollen_report_hourly_klagenfurt
- entity_id: sensor.pollen_report_dayrisk_klagenfurt
sort:
method: attribute
attribute: contamination_2
reverse: true
Hello Flo
that was exactly what I meant. Thank you for being able to implement it so quickly.
I have implemented your code and get a value for Dayrisk with your coordinates. However, if I set the coordinates to my home town (also the nearest large city - Graz) I get the, actually invalid, value 5 back.
The individual pollen values are read out correctly with my coordinates.
Do you have any idea why this could be?
Thanks again for the quick implementation
Markus
sure you put in the correct URL?
if I put this into the url instead of mine for Klagenfurt
https://www.polleninformation.at/index.php?eID=appinterface&pure_json=1&lang_code=de&lang_id=0&action=getFullContaminationData&type=gps&value[latitude]=47.073&value[longitude]=15.400&country_id=1&personal_contamination=false&sensitivity=0&country=AT&sessionid=
it produces valid data for Graz …
PS: I’m not sure if this is even available for each and every city. I guess it’s maybe just for capitals?
I dunno
Cheers
Yes, the individual pollen seem to provide valid data.
The Dayrisk value is somewhat peculiar. Perhaps it is not rated from 0-4 as on the homepage, but goes up to 10.
In the forcast for Graz I see values up to 9.
I think I will simply adapt your code accordingly.
Thanks also for the rest of the new code. Let’s see how I can process it further 
Thanks
Markus
Made some modifications to the card so it will display the names without the Latin names, show them in a 4x1 grid and sort them by highest. Also excluded everything “Niedrig” and “Keine” and changed the tap action.
type: custom:auto-entities
card:
square: false
type: grid
columns: 4
card_param: cards
filter:
include:
- entity_id: "*pollen_report*"
options:
type: custom:mushroom-template-card
primary: "{{ state_attr(config.entity, 'poll_title').split('(')[0] | trim }}"
icon: mdi:flower-pollen-outline
tap_action:
action: more-info
icon_color: |
{% set contamination = state_attr(config.entity, 'contamination_2') %}
{% if contamination == 4 %}
red
{% elif contamination == 3 %}
orange
{% elif contamination == 2 %}
yellow
{% elif contamination == 1 %}
default
{% else %}
default
{% endif %}
exclude:
- state: Keine
- state: unknown
- state: Niedrig
show_empty: false
sort:
method: attribute
attribute: contamination_2
reverse: true
so i just wanted to post here because im also from Graz. I created sensors following way. It works really good
configuration.yaml
sensor:
- platform: rest
name: Pollen Raw Data
resource: https://www.polleninformation.at/index.php?eID=appinterface&pure_json=1&lang_code=de&lang_id=0&action=getFullContaminationData&type=gps&value[latitude]=46.628&value[longitude]=14.309&country_id=1&personal_contamination=false&sensitivity=0&country=AT&sessionid=
scan_interval: 10800 # every 3 hours
value_template: "{{ value_json.success }}"
json_attributes_path: "$.result"
json_attributes:
- contamination
template:
- sensor:
- name: "Pollen Birke"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Birke') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Birke') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Birke"
- name: "Pollen Esche"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Esche') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Esche') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Esche"
- name: "Pollen Zypressen"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Zypressen') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Zypressen') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Zypressen"
- name: "Pollen Erle"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Erle') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Erle') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Erle"
- name: "Pollen Hasel"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Hasel') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Hasel') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Hasel"
- name: "Pollen Platane"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Platane') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Platane') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Platane"
- name: "Pollen Gräser"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Grä') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Grä') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Gräser"
- name: "Pollen Roggen"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Roggen') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Roggen') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Roggen"
- name: "Pollen Urticaceae"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Urticaceae') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Urticaceae') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Nessel- und Glaskraut"
- name: "Pollen Ölbaum"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Ölbaum') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Ölbaum') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Ölbaum"
- name: "Pollen Beifuß"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Beifu') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Beifu') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Beifuß"
- name: "Pollen Ragweed"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Ragweed') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Ragweed') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Ragweed"
- name: "Pollen Pilzsporen"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Pilzsporen') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Pilzsporen') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Pilzsporen"
Wich creates me Sensors 
for the Lovelace I use following code
type: vertical-stack
cards:
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_birke
primary: Birke
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_birke') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_esche
primary: Esche
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_esche') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_zypressen
primary: Zypressen
icon: mdi:flower
icon_color: >
{% set state = states('sensor.pollen_zypressen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_erle
primary: Erle
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_erle') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_hasel
primary: Hasel
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_hasel') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_platane
primary: Platane
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_platane') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_graeser
primary: Gräser
icon: mdi:leaf-circle
icon_color: >
{% set state = states('sensor.pollen_graeser') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_roggen
primary: Roggen
icon: mdi:tree-outline
icon_color: >
{% set state = states('sensor.pollen_roggen') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_urticaceae
primary: Urticaceae
icon: mdi:tree
icon_color: >
{% set state = states('sensor.pollen_urticaceae') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_oelbaum
primary: Ölbaum
icon: mdi:flower-tulip
icon_color: >
{% set state = states('sensor.pollen_oelbaum') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_beifuss
primary: Beifuß
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_beifuss') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: custom:mushroom-template-card
entity: sensor.pollen_ragweed
primary: Ragweed
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_ragweed') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_pilzsporen
primary: Pilzsporen
icon: mdi:mushroom
icon_color: >
{% set state = states('sensor.pollen_pilzsporen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
title: Allergies
Hi Ejmi!
Wow, I have to say, your improvement is absolutely amazing! 
Your idea of using a single REST sensor to fetch all values is such a game-changer—especially during Home Assistant startup! It’s so much cleaner and more efficient than having tons of individual sensors pulling data. I can’t thank you enough for sharing this approach.
The polling interval of 10800 seconds (every 3 hours) is also spot on. Since the calculations are only needed at a daily granularity, this is more than sufficient. It’s such a simple yet effective solution!
I was so impressed that I’ve adopted this into my own smart home setup! 
The only tweak I made—just a personal preference—was using helper entities instead of YAML for the template sensors. (EDIT: and reverted it immediately to YAML since I was not able to template attributes with the Helpers )
You’ve really elevated my original idea to the next level. Thanks for taking the time to refine and share your expertise! I’m sure this will help not only me but many others in the community as well.
Keep up the awesome work! 
Not sure if anyone needs this, but I’ve adjusted it to display only the allergies with a value other than “keine Belastung”
type: vertical-stack
cards:
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_birke
primary: Birke
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_birke') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_birke
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_birke')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_esche
primary: Esche
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_esche') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_esche
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_esche')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_zypressen
primary: Zypresse
icon: mdi:flower
icon_color: >
{% set state = states('sensor.pollen_zypressen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_zypressen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_zypressen')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_erle
primary: Erle
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_erle') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_erle
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_erle')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_hasel
primary: Hasel
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_hasel') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_hasel
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_hasel')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_platane
primary: Platane
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_platane') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_platane
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_platane')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_graeser
primary: Gräser
icon: mdi:leaf-circle
icon_color: >
{% set state = states('sensor.pollen_graeser') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_graeser
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_graeser')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_roggen
primary: Roggen
icon: mdi:tree-outline
icon_color: >
{% set state = states('sensor.pollen_roggen') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_roggen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_roggen')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_urticaceae
primary: Urticaceae
icon: mdi:tree
icon_color: >
{% set state = states('sensor.pollen_urticaceae') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_urticaceae
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_urticaceae')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_oelbaum
primary: Ölbaum
icon: mdi:flower-tulip
icon_color: >
{% set state = states('sensor.pollen_oelbaum') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_oelbaum
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_oelbaum')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_beifuss
primary: Beifuß
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_beifuss') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_beifuss
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_beifuss')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_ragweed
primary: Ragweed
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_ragweed') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_ragweed
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_ragweed')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_pilzsporen
primary: Pilzsporen
icon: mdi:mushroom
icon_color: >
{% set state = states('sensor.pollen_pilzsporen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_pilzsporen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_pilzsporen')}}"
would show only allergies which have current contamination like so
- name: "Pollen Gräser"
state: >-
{% set levels = ["keine Belastung", "gering", "mäßig", "hoch", "sehr hoch"] %}
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Grä') | list | first %}
{{ levels[p.contamination_1 | int] if p is defined else 'unavailable' }}
attributes:
raw_value: >-
{% set p = state_attr('sensor.pollen_raw_data', 'contamination') | selectattr('poll_title', 'search', 'Grä') | list | first %}
{{ p.contamination_1 if p is defined else 'unknown' }}
title: "Gräser"
the search for Grä and Ölbaum doesn’t work for me.
both attributes are going to send back the state unknown.
my try to search for lbaum or Gr doesn’t work. The Link for Graz is also responding unkown on both attributes.
best regards
Looks great – thanks for sharing! 
I’ve built something similar, but with a slightly different approach:
Instead of defining sensors via sensors.yaml, I use Node-RED to fetch the pollen data from polleninformation.at every 3 hours, and then push everything into Home Assistant via MQTT Discovery.
That way, I can assign all the sensors to a dedicated device (which I usually do for external data sources), and keep Home Assistant itself clean – no scraping or logic inside HA, just pure MQTT sensors that appear automatically.
For external scraping tasks like this, Node-RED has worked really well for me – it’s flexible, easy to debug, and keeps the core HA config lightweight.
If you’re curious, I’ve shared my version here (including a screenshot and flow):
GitHub - mmick08/node-red-pollen-api: 🏡📊 Automatisierte Pollenbelastung für Home Assistant via Node-RED und polleninformation.at – inkl. MQTT Discovery und Standortvariablen
The Sensors have valid data, the problem seems to be that there is “oelbaum” instead of “olbaum” and “graeser” instead of “graser” will be used in the card.
Here is the adapted and working version:
type: vertical-stack
cards:
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_birke
primary: Birke
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_birke') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_birke
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_birke')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_esche
primary: Esche
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_esche') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_esche
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_esche')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_zypressen
primary: Zypresse
icon: mdi:flower
icon_color: >
{% set state = states('sensor.pollen_zypressen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_zypressen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_zypressen')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_erle
primary: Erle
icon: mdi:pine-tree
icon_color: >
{% set state = states('sensor.pollen_erle') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_erle
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_erle')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_hasel
primary: Hasel
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_hasel') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_hasel
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_hasel')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_platane
primary: Platane
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_platane') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_platane
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_platane')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_graser
primary: Gräser
icon: mdi:leaf-circle
icon_color: >
{% set state = states('sensor.pollen_graser') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_graser
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_graser')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_roggen
primary: Roggen
icon: mdi:tree-outline
icon_color: >
{% set state = states('sensor.pollen_roggen') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_roggen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_roggen')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_urticaceae
primary: Urticaceae
icon: mdi:tree
icon_color: >
{% set state = states('sensor.pollen_urticaceae') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_urticaceae
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_urticaceae')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_olbaum
primary: Ölbaum
icon: mdi:flower-tulip
icon_color: >
{% set state = states('sensor.pollen_olbaum') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_olbaum
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_olbaum')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_beifuss
primary: Beifuß
icon: mdi:leaf
icon_color: >
{% set state = states('sensor.pollen_beifuss') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_beifuss
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_beifuss')}}"
- type: custom:mushroom-template-card
entity: sensor.pollen_ragweed
primary: Ragweed
icon: mdi:leaf-maple
icon_color: >
{% set state = states('sensor.pollen_ragweed') %} {% if state == 'sehr
hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_ragweed
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_ragweed')}}"
- type: horizontal-stack
cards:
- type: custom:mushroom-template-card
entity: sensor.pollen_pilzsporen
primary: Pilzsporen
icon: mdi:mushroom
icon_color: >
{% set state = states('sensor.pollen_pilzsporen') %} {% if state ==
'sehr hoch' %}
red
{% elif state == 'hoch' %}
deep-orange
{% elif state == 'mäßig' %}
amber
{% elif state == 'gering' %}
orange
{% else %}
green
{% endif %}
visibility:
- condition: state
entity: sensor.pollen_pilzsporen
state_not: keine Belastung
tap_action:
action: more-info
secondary: "{{ states('sensor.pollen_pilzsporen')}}"
Thank you very much for all the work you’ve all put into this. It’s really helpful.