What air quality

Datafield displaying Air Quality Index and data (in μg/m3) about polluting gases, such as Carbon monoxide (CO), Nitrogen monoxide (NO), Nitrogen dioxide (NO2), Ozone (O3), Sulphur dioxide (SO2), Ammonia (NH3), and particulates (PM2.5 and PM10).

Setup

Open Weather API

Get Open weather API key.

See https://openweathermap.org/api for registering and creating an API key. Put this key in setting Open weather map API key.

https://www.iqair.com/air-pollution-data-api

Settings

Minimal GPS quality level: Usable

Frequency of web request in minutes: 5 min

When an error happens the background scheduling stops. When the error is resolved, the background scheduling is started again.

Errors:

• ApiKey?: No Open Weather api key configured
• Position?: GPS position not available
• Error?: General exception
• Supported?: Not supported
• Memory?: Response of weather request is too big
• Phone?: Phone not connected
• Gps quality?: Gps quality not good enough
• Http[XXX]: Http status code. Example 401 is Not authorized. Then the api key is not valid.

Save settings will reset the error state (if not automatically).

Info

https://openweathermap.org/api/air-pollution https://en.wikipedia.org/wiki/Air_quality_index#CAQI https://www.infomil.nl/onderwerpen/lucht-water/luchtkwaliteit/regelgeving/wet-milieubeheer/beoordelen/grenswaarden/ https://www.ser.nl/nl/thema/arbeidsomstandigheden/Grenswaarden-gevaarlijke-stoffen/Grenswaarden/Ozon