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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 64.4°F |
Humidity | 33% |
Wind | 13.8 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 40 |
2 | Santa Maria in Calanca, Grisons | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Schlieren Güterstrasse | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.6µg/m³ | |
PM10 | 4.4µg/m³ | |
O3 | 99.1µg/m³ | |
NO2 | 16.8µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 37 AQI US | |||
Thursday, Apr 25 | Good 30 AQI US | |||
Friday, Apr 26 | Good 22 AQI US | |||
Today | Good 40 AQI US | 66.2° 35.6° | 6.7 mp/h | |
Sunday, Apr 28 | Good 29 AQI US | 62.6° 44.6° | 8.9 mp/h | |
Monday, Apr 29 | Moderate 56 AQI US | 66.2° 48.2° | 2.2 mp/h | |
Tuesday, Apr 30 | Moderate 55 AQI US | 40% | 71.6° 46.4° | 2.2 mp/h |
Wednesday, May 1 | Moderate 60 AQI US | 60% | 73.4° 48.2° | 4.5 mp/h |
Thursday, May 2 | Good 43 AQI US | 100% | 60.8° 48.2° | 2.2 mp/h |
Friday, May 3 | Good 15 AQI US | 100% | 53.6° 44.6° | 11.2 mp/h |
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