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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 41°F |
Humidity | 93% |
Wind | 2.3 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 53 |
2 | Santa Maria in Calanca, Grisons | 21 |
3 | Zurich, Zurich | 19 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Les Giettes | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
18
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 18 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
PM10 | 3µg/m³ | |
O3 | 46µg/m³ | |
NO2 | 2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 31 AQI US | |||
Saturday, Apr 27 | Good 39 AQI US | |||
Sunday, Apr 28 | Good 34 AQI US | |||
Today | Good 18 AQI US | 90% | 60.8° 39.2° | 4.5 mp/h |
Tuesday, Apr 30 | Good 46 AQI US | 62.6° 41° | 4.5 mp/h | |
Wednesday, May 1 | Good 28 AQI US | 90% | 60.8° 41° | 4.5 mp/h |
Thursday, May 2 | Good 22 AQI US | 100% | 42.8° 37.4° | 4.5 mp/h |
Friday, May 3 | Good 9 AQI US | 90% | 48.2° 35.6° | 2.2 mp/h |
Saturday, May 4 | Good 13 AQI US | 100% | 55.4° 33.8° | 4.5 mp/h |
Sunday, May 5 | Good 19 AQI US | 100% | 53.6° 32° | 4.5 mp/h |
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