jeans/home-assistant.io
jeans/home-assistant.io
1
0
Fork 0
mirror of https://github.com/home-assistant/home-assistant.io.git synced 2025-07-19 15:26:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use correct chemical formula for Carbon Monoxide (#26872)

Browse Source
This commit is contained in:
Sam Crang 2023-04-22 18:00:10 +01:00 committed by GitHub
parent 2bb3bfdd05
commit cc4f88fba5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
source/_integrations/london_air.markdown
View File

@ -13,7 +13,7 @@ ha_integration_type: integration
The `london_air` integration [queries](https://api.erg.kcl.ac.uk/AirQuality/Hourly/MonitoringIndex/GroupName=London/Json) the London air quality [data feed](https://www.londonair.org.uk/LondonAir/API/) provided by Kings College London. A single sensor will be added for each `location` ([local authority district or borough](https://en.wikipedia.org/wiki/List_of_London_boroughs)) specified in the configuration file. The state of each sensor is the overall air quality in that borough. Note that only 28 of the 32 boroughs have data available.
Boroughs can have multiple monitoring sites at different geographical positions within the borough, and each of those sites can monitor up to six different kinds of pollutant. The pollutants are described [here](https://api.erg.kcl.ac.uk/AirQuality/Information/Species/Json) and are Carbon Monoxide ([CO2](https://www.londonair.org.uk/LondonAir/guide/WhatIsCO.aspx)), Nitrogen Dioxide ([NO2](https://www.londonair.org.uk/LondonAir/guide/WhatIsNO2.aspx)), Ozone ([O3](https://www.londonair.org.uk/LondonAir/guide/WhatIsO3.aspx)), Sulfur Dioxide ([SO2](https://www.londonair.org.uk/LondonAir/guide/WhatIsSO2.aspx)), PM2.5 & PM10 [particulates](https://www.londonair.org.uk/LondonAir/guide/WhatIsPM.aspx). The `latitude` and `longitude` of each site is accessible through a `data` attribute of the sensor, as are details about the pollutants monitored at that site. The `sites` attribute of a sensor displays how many monitoring sites that sensor covers. The `updated` attribute of a sensor states when the data was last published. Nominally data is published hourly, but in my experience this can vary. To limit the number of requests made by the sensor, a single API request is made every 30 minutes.
Boroughs can have multiple monitoring sites at different geographical positions within the borough, and each of those sites can monitor up to six different kinds of pollutant. The pollutants are described [here](https://api.erg.kcl.ac.uk/AirQuality/Information/Species/Json) and are Carbon Monoxide ([CO](https://www.londonair.org.uk/LondonAir/guide/WhatIsCO.aspx)), Nitrogen Dioxide ([NO2](https://www.londonair.org.uk/LondonAir/guide/WhatIsNO2.aspx)), Ozone ([O3](https://www.londonair.org.uk/LondonAir/guide/WhatIsO3.aspx)), Sulfur Dioxide ([SO2](https://www.londonair.org.uk/LondonAir/guide/WhatIsSO2.aspx)), PM2.5 & PM10 [particulates](https://www.londonair.org.uk/LondonAir/guide/WhatIsPM.aspx). The `latitude` and `longitude` of each site is accessible through a `data` attribute of the sensor, as are details about the pollutants monitored at that site. The `sites` attribute of a sensor displays how many monitoring sites that sensor covers. The `updated` attribute of a sensor states when the data was last published. Nominally data is published hourly, but in my experience this can vary. To limit the number of requests made by the sensor, a single API request is made every 30 minutes.
To add sensors to Home Assistant for all possible areas/boroughs add the following to your `configuration.yaml` file: