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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 51.8°F |
Humidity | 96% |
Wind | 0.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 35 |
2 | Zurich, Zurich | 25 |
3 | Chur, Grisons | 19 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chur - Kantonsspital | 20 |
2 | Chur A13 | 17 |
3 | Chur - Rhaetian Railway RhB | 11 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
PM10 | 2.7µg/m³ | |
O3 | 42.2µg/m³ | |
NO2 | 19µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Moderate 58 AQI US | |||
Thursday, May 30 | Good 38 AQI US | |||
Friday, May 31 | Good 24 AQI US | |||
Today | Good 17 AQI US | 80% | 55.4° 42.8° | 2.2 mp/h |
Sunday, Jun 2 | Good 17 AQI US | 80% | 64.4° 46.4° | 6.7 mp/h |
Monday, Jun 3 | Good 27 AQI US | 100% | 57.2° 51.8° | 2.2 mp/h |
Tuesday, Jun 4 | Moderate 56 AQI US | 90% | 69.8° 50° | 4.5 mp/h |
Wednesday, Jun 5 | Good 44 AQI US | 50% | 75.2° 53.6° | 4.5 mp/h |
Thursday, Jun 6 | Moderate 52 AQI US | 100% | 73.4° 59° | 4.5 mp/h |
Friday, Jun 7 | Moderate 64 AQI US | 90% | 78.8° 59° | 6.7 mp/h |
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