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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 44.6°F |
Humidity | 76% |
Wind | 4.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 34 |
2 | Santa Maria in Calanca, Grisons | 25 |
3 | Zurich, Zurich | 23 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Altdorf | 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 | NO2 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 6.2µg/m³ | |
NO2 | 108.1µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 24 AQI US | |||
Thursday, Apr 25 | Good 17 AQI US | |||
Friday, Apr 26 | Good 14 AQI US | |||
Today | Good 18 AQI US | 60% | 51.8° 32° | 8.9 mp/h |
Sunday, Apr 28 | Good 11 AQI US | 55.4° 39.2° | 11.2 mp/h | |
Monday, Apr 29 | Good 26 AQI US | 40% | 59° 46.4° | 11.2 mp/h |
Tuesday, Apr 30 | Moderate 54 AQI US | 64.4° 46.4° | 8.9 mp/h | |
Wednesday, May 1 | Moderate 60 AQI US | 30% | 68° 50° | 8.9 mp/h |
Thursday, May 2 | Moderate 59 AQI US | 90% | 62.6° 51.8° | 6.7 mp/h |
Friday, May 3 | Good 46 AQI US | 100% | 59° 50° | 2.2 mp/h |
Saturday, May 4 | Good 16 AQI US | 100% | 57.2° 48.2° | 4.5 mp/h |
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