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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 64.4°F |
Humidity | 49% |
Wind | 12.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 41 |
2 | Santa Maria in Calanca, Grisons | 38 |
3 | Zurich, Zurich | 5 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bern-Morgartenstrasse | 32 |
2 | Bern-Bollwerk | 31 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 5µg/m³ | |
O3 | 78µg/m³ | |
NO2 | 19µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 26 AQI US | |||
Wednesday, May 15 | Good 28 AQI US | |||
Thursday, May 16 | Good 24 AQI US | |||
Today | Good 31 AQI US | 100% | 64.4° 44.6° | 8.9 mp/h |
Saturday, May 18 | Good 23 AQI US | 100% | 66.2° 42.8° | 4.5 mp/h |
Sunday, May 19 | Good 22 AQI US | 68° 42.8° | 4.5 mp/h | |
Monday, May 20 | Good 33 AQI US | 90% | 69.8° 46.4° | 2.2 mp/h |
Tuesday, May 21 | Good 38 AQI US | 100% | 55.4° 48.2° | 6.7 mp/h |
Wednesday, May 22 | Good 23 AQI US | 100% | 60.8° 46.4° | 2.2 mp/h |
Thursday, May 23 | Good 46 AQI US | 100% | 60.8° 44.6° | 4.5 mp/h |
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