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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 66.2°F |
Humidity | 59% |
Wind | 4.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 67 |
2 | Zurich, Zurich | 32 |
3 | Santa Maria in Calanca, Grisons | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Moesano Collina | 31 |
2 | Roveredo | 30 |
3 | Grono | 16 |
(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 | |
---|---|---|
O3 | 78.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 26 | Good 27 AQI US | |||
Monday, May 27 | Good 20 AQI US | |||
Tuesday, May 28 | Good 28 AQI US | |||
Today | Good 31 AQI US | 80% | 68° 46.4° | 6.7 mp/h |
Thursday, May 30 | Good 41 AQI US | 90% | 62.6° 53.6° | 2.2 mp/h |
Friday, May 31 | Good 16 AQI US | 100% | 57.2° 44.6° | 8.9 mp/h |
Saturday, Jun 1 | Good 16 AQI US | 100% | 62.6° 42.8° | 6.7 mp/h |
Sunday, Jun 2 | Good 46 AQI US | 100% | 64.4° 50° | 4.5 mp/h |
Monday, Jun 3 | Moderate 52 AQI US | 90% | 62.6° 50° | 6.7 mp/h |
Tuesday, Jun 4 | Moderate 58 AQI US | 70% | 64.4° 48.2° | 6.7 mp/h |
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