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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Shower rain |
Temperature | 44.6°F |
Humidity | 91% |
Wind | 3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 35 |
2 | Zurich, Zurich | 26 |
3 | Santa Maria in Calanca, Grisons | 22 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Dübendorf-EMPA | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
56
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 56 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14.3µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 12 | Good 15 AQI US | 100% | 62.6° 41° | 13.4 mp/h |
Thursday, Apr 13 | Good 9 AQI US | 90% | 46.4° 35.6° | 6.7 mp/h |
Friday, Apr 14 | Good 10 AQI US | 30% | 53.6° 32° | 2.2 mp/h |
Saturday, Apr 15 | Good 18 AQI US | 100% | 44.6° 37.4° | 8.9 mp/h |
Sunday, Apr 16 | Good 24 AQI US | 100% | 41° 35.6° | 4.5 mp/h |
Monday, Apr 17 | Good 15 AQI US | 20% | 53.6° 39.2° | 8.9 mp/h |
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