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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 | Shower rain |
Temperature | 55.4°F |
Humidity | 88% |
Wind | 4.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 30 |
2 | Santa Maria in Calanca, Grisons | 29 |
3 | Zurich, Zurich | 29 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | EPFL-LAPI-04 | 32 |
2 | EPFL-LAPI-02 | 24 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.8µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 14 AQI US | |||
Sunday, May 19 | Good 23 AQI US | |||
Monday, May 20 | Good 30 AQI US | |||
Today | Good 32 AQI US | 100% | 55.4° 46.4° | 8.9 mp/h |
Wednesday, May 22 | Good 19 AQI US | 70% | 60.8° 42.8° | 8.9 mp/h |
Thursday, May 23 | Good 31 AQI US | 100% | 51.8° 42.8° | 2.2 mp/h |
Friday, May 24 | Good 34 AQI US | 100% | 62.6° 46.4° | 4.5 mp/h |
Saturday, May 25 | Good 35 AQI US | 100% | 66.2° 42.8° | 4.5 mp/h |
Sunday, May 26 | Good 36 AQI US | 50% | 69.8° 42.8° | 4.5 mp/h |
Monday, May 27 | Good 49 AQI US | 50% | 71.6° 46.4° | 2.2 mp/h |
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