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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 60.8°F |
Humidity | 44% |
Wind | 5.7 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 33 |
2 | Zurich, Zurich | 20 |
3 | Santa Maria in Calanca, Grisons | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.1*µg/m³ |
PM2.5 concentration in Altnau air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 13 AQI US | 62.6° 33.8° | 4.5 mp/h | |
Saturday, Mar 30 | Good 48 AQI US | 66.2° 41° | 11.2 mp/h | |
Sunday, Mar 31 | Good 29 AQI US | 100% | 62.6° 42.8° | 8.9 mp/h |
Monday, Apr 1 | Good 7 AQI US | 100% | 55.4° 41° | 15.7 mp/h |
Tuesday, Apr 2 | Good 7 AQI US | 70% | 50° 39.2° | 13.4 mp/h |
Wednesday, Apr 3 | Good 17 AQI US | 20% | 50° 37.4° | 11.2 mp/h |
Thursday, Apr 4 | Good 15 AQI US | 80% | 53.6° 44.6° | 6.7 mp/h |
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