# Pollen (grass and birch) allergy - outside air quality

**URL:** <https://community.homey.app/t/pollen-grass-and-birch-allergy-outside-air-quality/83306>\
**Category:** Apps\
**Tags:** app\
**Created:** [June 27, 2023, 7:12am UTC](https://community.homey.app/t/pollen-grass-and-birch-allergy-outside-air-quality/83306 "2023-06-27T07:12:08Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [June 27, 2023, 4:58pm UTC](https://community.homey.app/t/pollen-grass-and-birch-allergy-outside-air-quality/83306/3 "2023-06-27T16:58:22Z")

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It’s possible with the Openweather app (not sure if it’s pollen specific)

> ![Screenshot from 2023-06-27 18-54-14](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/2/226b78c0f4a0a0ae91d2d4bdbbfa2977a37bd5db.png)

Or, when you have an OpenWeathermap API key and location lat & lon:  
[http://api.openweathermap.org/data/2.5/air\_pollution?lat=52&lon=4&APPID=[yourAPIkey]](http://api.openweathermap.org/data/2.5/air_pollution?lat=52&lon=4&APPID=%5ByourAPIkey%5D)

 ![Screenshot from 2023-06-27 18-52-27](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/c/ec02292030a8b4a7feca7d98b3f1a272d005cdf5.png)

Which you can use like Robert stated.  
Xmpl:

> [@Hulp met automatiseren mechanische ventilatie](https://community.homey.app/t/hulp-met-automatiseren-mechanische-ventilatie/14379/269):
>
> ![image51](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/2/0/209b548cdae6f49734db9a5bc432187e331e7d86.png)

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