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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 53.6°F |
Humidity | 90% |
Wind | 3.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 35 |
2 | Santa Maria in Calanca, Grisons | 22 |
3 | Zurich, Zurich | 21 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bucherons. Vessy | 25 |
2 | chemin des Cytises | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.8µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 18 AQI US | |||
Tuesday, May 14 | Good 27 AQI US | |||
Wednesday, May 15 | Good 25 AQI US | |||
Today | Good 21 AQI US | 100% | 59° 51.8° | 2.2 mp/h |
Friday, May 17 | Good 15 AQI US | 100% | 60.8° 48.2° | 4.5 mp/h |
Saturday, May 18 | Good 13 AQI US | 80% | 64.4° 42.8° | 2.2 mp/h |
Sunday, May 19 | Good 16 AQI US | 100% | 64.4° 46.4° | 2.2 mp/h |
Monday, May 20 | Good 17 AQI US | 100% | 66.2° 51.8° | 2.2 mp/h |
Tuesday, May 21 | Good 39 AQI US | 100% | 68° 50° | 4.5 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 100% | 59° 55.4° | 6.7 mp/h |
Thursday, May 23 | Moderate 66 AQI US | 100% | 59° 53.6° | 8.9 mp/h |
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