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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 51.8°F |
Humidity | 85% |
Wind | 4.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 31 |
2 | Zurich, Zurich | 30 |
3 | Santa Maria in Calanca, Grisons | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chur - Kantonsspital | 30 |
2 | Chur A13 | 30 |
3 | Chur - Rhaetian Railway RhB | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 7.7µg/m³ | |
O3 | 75.1µg/m³ | |
NO2 | 13.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 30 | Moderate 89 AQI US | |||
Wednesday, May 1 | Moderate 85 AQI US | |||
Thursday, May 2 | Moderate 68 AQI US | |||
Today | Good 30 AQI US | 100% | 51.8° 44.6° | 4.5 mp/h |
Saturday, May 4 | Good 10 AQI US | 60.8° 44.6° | 4.5 mp/h | |
Sunday, May 5 | Good 13 AQI US | 66.2° 46.4° | 6.7 mp/h | |
Monday, May 6 | Good 14 AQI US | 100% | 59° 50° | 6.7 mp/h |
Tuesday, May 7 | Good 19 AQI US | 100% | 53.6° 46.4° | 6.7 mp/h |
Wednesday, May 8 | Good 39 AQI US | 70% | 48.2° 44.6° | 4.5 mp/h |
Thursday, May 9 | Good 36 AQI US | 20% | 55.4° 44.6° | 4.5 mp/h |
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