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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 | Rain |
Temperature | 53.6°F |
Humidity | 89% |
Wind | 4.3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 30 |
2 | Zurich, Zurich | 30 |
3 | Santa Maria in Calanca, Grisons | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Weerstein | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 81.9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 32 AQI US | |||
Sunday, May 19 | Good 31 AQI US | |||
Monday, May 20 | Good 31 AQI US | |||
Today | Good 33 AQI US | 100% | 55.4° 50° | 13.4 mp/h |
Wednesday, May 22 | Good 20 AQI US | 80% | 60.8° 46.4° | 8.9 mp/h |
Thursday, May 23 | Good 29 AQI US | 100% | 53.6° 44.6° | 4.5 mp/h |
Friday, May 24 | Good 35 AQI US | 70% | 60.8° 46.4° | 4.5 mp/h |
Saturday, May 25 | Good 32 AQI US | 100% | 64.4° 46.4° | 4.5 mp/h |
Sunday, May 26 | Good 38 AQI US | 60% | 66.2° 44.6° | 6.7 mp/h |
Monday, May 27 | Moderate 54 AQI US | 60% | 69.8° 46.4° | 2.2 mp/h |
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