city

Air quality in Promontogno

Air quality index (AQI) and PM2.5 air pollution in Promontogno

Last update at 05:00, Apr 20 (local time)

264 people follow this city

AIR QUALITY DATA CONTRIBUTORS

1 Station operated by

See all

Join the movement!

Get a monitor and contributor to air quality data in your city.

#	city	US AQI
1	Chur, Grisons	30
2	Zurich, Zurich	26
3	Santa Maria in Calanca, Grisons	24

05:00, Apr 20 (local time)

#	station	US AQI
1	Soglio	32

05:00, Apr 20 (local time)

US AQI

33*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	33* US AQI	O3

Pollutants		Concentration
PM2.5		1.4*µg/m³
O3		81.1*µg/m³

✓

PM2.5 concentration in Promontogno air currently meets the WHO annual air quality guideline value

	Enjoy outdoor activities
	Open your windows to bring clean, fresh air indoors GET A MONITOR

Day	Pollution level	Weather	Temperature	Wind
Today	Good 33 AQI US	70%	42.8° 32°	8.9 mp/h
Sunday, Apr 21	Good 7 AQI US	100%	41° 30.2°	6.7 mp/h
Monday, Apr 22	Good 11 AQI US	90%	42.8° 30.2°	4.5 mp/h
Tuesday, Apr 23	Good 14 AQI US	80%	42.8° 32°	6.7 mp/h
Wednesday, Apr 24	Good 18 AQI US	70%	41° 30.2°	6.7 mp/h
Thursday, Apr 25	Good 26 AQI US	80%	44.6° 28.4°	6.7 mp/h
Friday, Apr 26	Good 33 AQI US	70%	46.4° 32°	6.7 mp/h