Through Air Quality, you can monitor the air quality of the place where you are and check which activities are not recommended in the event of pollution.
It is also possible to view every single substance present in the air and detected through the detection stations close to you. The pollutants measured are (PM10, PM2.5, NO2, CO, SO2, NO, O3, BENZENE)
Very interesting is the photo taking with the superimposed data and with the possibility to share it to your friends or on the main social networks.
You can also check the weather conditions very accurately and search all the places in the world to view the air quality in real time.

From version Air quality 2.7:

The number of polluting sensors detected has been improved
Added daily forecast chart for PM10, PM2.5 and O3
Bugfix

All versions
April 8, 2021
March 12, 2021
March 2, 2021
February 9, 2021
February 5, 2021
November 17, 2020
October 29, 2020
October 20, 2020
November 28, 2019