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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 67% |
Wind | 5.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 38 |
2 | Chur, Grisons | 33 |
3 | Zurich, Zurich | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chur A13 | 38 |
2 | Chur - Kantonsspital | 35 |
3 | Chur - Rhaetian Railway RhB | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 88.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 10 | Good 25 AQI US | |||
Saturday, May 11 | Good 33 AQI US | |||
Sunday, May 12 | Good 33 AQI US | |||
Today | Good 35 AQI US | 90% | 64.4° 51.8° | 6.7 mp/h |
Tuesday, May 14 | Good 42 AQI US | 69.8° 48.2° | 8.9 mp/h | |
Wednesday, May 15 | Good 18 AQI US | 100% | 66.2° 50° | 6.7 mp/h |
Thursday, May 16 | Good 26 AQI US | 100% | 64.4° 48.2° | 6.7 mp/h |
Friday, May 17 | Good 13 AQI US | 100% | 57.2° 48.2° | 2.2 mp/h |
Saturday, May 18 | Good 27 AQI US | 90% | 68° 51.8° | 6.7 mp/h |
Sunday, May 19 | Good 38 AQI US | 90% | 69.8° 48.2° | 4.5 mp/h |
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