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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 48.2°F |
Humidity | 69% |
Wind | 4 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 33 |
2 | Chur, Grisons | 29 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Massongex | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 4µg/m³ | |
O3 | 66µg/m³ | |
NO2 | 9µg/m³ |
PM2.5 concentration in Bex air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Mar 25 | Good 32 AQI US | 57.2° 32° | 6.7 mp/h | |
Tuesday, Mar 26 | Good 41 AQI US | 59° 39.2° | 6.7 mp/h | |
Wednesday, Mar 27 | Good 25 AQI US | 46.4° 35.6° | 4.5 mp/h | |
Today | Good 27 AQI US | 100% | 48.2° 33.8° | 6.7 mp/h |
Friday, Mar 29 | Good 13 AQI US | 57.2° 37.4° | 8.9 mp/h | |
Saturday, Mar 30 | Good 30 AQI US | 100% | 62.6° 42.8° | 8.9 mp/h |
Sunday, Mar 31 | Good 15 AQI US | 90% | 59° 42.8° | 8.9 mp/h |
Monday, Apr 1 | Good 6 AQI US | 100% | 51.8° 41° | 4.5 mp/h |
Tuesday, Apr 2 | Good 6 AQI US | 90% | 50° 39.2° | 4.5 mp/h |
Wednesday, Apr 3 | Good 12 AQI US | 90% | 55.4° 37.4° | 4.5 mp/h |
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2 Government Contributors
1 station
1 station
2 Data sources