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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 50°F |
Humidity | 68% |
Wind | 3.5 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 31 |
2 | Zurich, Zurich | 29 |
3 | Santa Maria in Calanca, Grisons | 21 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Massongex | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 8µg/m³ | |
O3 | 73µg/m³ | |
NO2 | 7µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 26 AQI US | |||
Wednesday, Apr 24 | Good 32 AQI US | |||
Thursday, Apr 25 | Good 29 AQI US | |||
Today | Good 29 AQI US | 100% | 57.2° 37.4° | 4.5 mp/h |
Saturday, Apr 27 | Good 9 AQI US | 62.6° 39.2° | 6.7 mp/h | |
Sunday, Apr 28 | Good 26 AQI US | 60.8° 48.2° | 6.7 mp/h | |
Monday, Apr 29 | Good 50 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 58 AQI US | 70% | 71.6° 48.2° | 4.5 mp/h |
Wednesday, May 1 | Moderate 58 AQI US | 50% | 71.6° 51.8° | 4.5 mp/h |
Thursday, May 2 | Moderate 59 AQI US | 100% | 64.4° 51.8° | 4.5 mp/h |
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