I recently bought Apollo AIR sensors, but didn’t find great examples on how to display all the data they show in a compact way. I have a 3D printer and various devices in my techroom, which is why I want to monitor the air there, and in the office I want to know the level of CO2, mostly.
Here’s what I came up with, using ApexCharts Card:
Note that you’ll have to enable the PM sensors (e.g. sensor.office_air_pm_0_3_to_1_m that are disabled by default in HA. I use these for the stacked chart, as I think it gives a good representation of what particulates are in the air, as opposed to charting the inclusive “<x μm” weight concentration metrics.
I’m not 100% happy with the color gradient of the charts at the bottom, as it makes it harder to identify which line represents what, but at the same time I want to know a qualitative assessment as well, which colors achieve quite well.
I’m also using the recently introduced Sections type dashboard, which works really well for this use-case. I especially like the small badges in the heading that allow to show the temperature and humidity in a really compact way. Also I’ve configured the tap_action to navigate to the device’s URL, so that I can see all the raw numbers and configure the sensor if needed.
The YAML entry is for the whole dashboard view, so if you want to copy-paste directly (after replacing sensor names, of course), then you’ll have to use the raw configuration editor. Or you can just pick and choose different sections to just get parts of the YAML.
- title: Air
path: air
icon: mdi:air-filter
type: sections
max_columns: 2
sections:
- type: grid
cards:
- type: heading
heading_style: title
heading: Office
badges:
- type: entity
show_state: true
show_icon: true
entity: sensor.office_air_sen55_temperature
- type: entity
entity: sensor.office_air_sen55_humidity
tap_action:
action: navigate
navigation_path: /config/devices/device/a5c8e2af41ddc9a6981f4789912c646c
- type: custom:apexcharts-card
header:
show: true
title: Office Particulate Matter
show_states: true
colorize_states: true
apex_config:
grid:
show: false
legend:
show: false
tooltip:
shared: true
marker:
show: true
graph_span: 4h
stacked: true
series:
- entity: sensor.office_air_pm_0_3_to_1_m
name: 0.3-1 µm
- entity: sensor.office_air_pm_1_to_2_5_m
name: 1-2.5 µm
- entity: sensor.office_air_pm_2_5_to_4_m
name: 2.5-4 µm
- entity: sensor.office_air_pm_4_to_10_m
name: 4-10 µm
all_series_config:
stroke_width: 2
type: column
group_by:
func: avg
duration: 5m
- type: custom:apexcharts-card
graph_span: 4h
experimental:
color_threshold: true
header:
show: true
title: Office Air Quality
show_states: true
colorize_states: true
all_series_config:
stroke_width: 2
float_precision: 0
group_by:
func: avg
duration: 5m
apex_config:
grid:
show: false
legend:
show: false
tooltip:
shared: true
marker:
show: true
yaxis:
- id: co2
apex_config:
labels:
formatter: |
EVAL:v => `${v.toFixed(0)} ppm`
- id: voc
opposite: true
apex_config:
tickAmount: 2
labels:
formatter: |
EVAL:v => `${v.toFixed(0)}`
- id: nox
opposite: true
apex_config:
tickAmount: 2
labels:
formatter: |
EVAL:v => `${v.toFixed(0)} ppm`
series:
- entity: sensor.office_air_co2
name: CO2
yaxis_id: co2
color_threshold:
- value: 0
color: green
- value: 1000
color: yellow
- value: 2000
color: red
- entity: sensor.office_air_sen55_voc
name: VOC Index
yaxis_id: voc
color_threshold:
- value: 0
color: green
- value: 80
color: blue
- value: 120
color: orange
- value: 200
color: red
- value: 300
color: purple
- entity: sensor.office_air_sen55_nox
name: NOx
yaxis_id: nox
type: column
color: rgb(75,75,75)
- type: grid
cards:
- type: heading
heading_style: title
heading: Techroom
badges:
- type: entity
show_state: true
show_icon: true
entity: sensor.techroom_air_sen55_temperature
- type: entity
entity: sensor.techroom_air_sen55_humidity
tap_action:
action: navigate
navigation_path: /config/devices/device/155f7aeef44e6419a8dc3c991cc3e686
- type: custom:apexcharts-card
header:
show: true
title: Techroom Particulate Matter
show_states: true
colorize_states: true
apex_config:
grid:
show: false
legend:
show: false
tooltip:
shared: true
marker:
show: true
graph_span: 4h
stacked: true
series:
- entity: sensor.techroom_air_pm_0_3_to_1_m
name: 0.3-1 µm
- entity: sensor.techroom_air_pm_1_to_2_5_m
name: 1-2.5 µm
- entity: sensor.techroom_air_pm_2_5_to_4_m
name: 2.5-4 µm
- entity: sensor.techroom_air_pm_4_to_10_m
name: 4-10 µm
all_series_config:
stroke_width: 2
type: column
group_by:
func: avg
duration: 5m
- type: custom:apexcharts-card
graph_span: 4h
experimental:
color_threshold: true
header:
show: true
title: Techroom Air Quality
show_states: true
colorize_states: true
all_series_config:
stroke_width: 2
float_precision: 0
group_by:
func: avg
duration: 5m
apex_config:
grid:
show: false
legend:
show: false
tooltip:
shared: true
marker:
show: true
yaxis:
- id: co2
apex_config:
labels:
formatter: |
EVAL:v => `${v.toFixed(0)} ppm`
- id: voc
opposite: true
apex_config:
tickAmount: 2
labels:
formatter: |
EVAL:v => `${v.toFixed(0)}`
- id: nox
opposite: true
apex_config:
tickAmount: 2
labels:
formatter: |
EVAL:v => `${v.toFixed(0)} ppm`
series:
- entity: sensor.techroom_air_co2
name: CO2
yaxis_id: co2
color_threshold:
- value: 0
color: green
- value: 1000
color: yellow
- value: 2000
color: red
- entity: sensor.techroom_air_sen55_voc
name: VOC Index
yaxis_id: voc
color_threshold:
- value: 0
color: green
- value: 80
color: blue
- value: 120
color: orange
- value: 200
color: red
- value: 300
color: purple
- entity: sensor.techroom_air_sen55_nox
name: NOx
yaxis_id: nox
type: column
color: rgb(75,75,75)
cards: []
I’ll be updating the main post if I come up with something better, so feel free to leave your comments and suggestions 
