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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 | Broken clouds |
Temperature | 51.8°F |
Humidity | 95% |
Wind | 1.2 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 34 |
2 | Santa Maria in Calanca, Grisons | 27 |
3 | Zurich, Zurich | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Aarau-Buchenhof | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 6µg/m³ | |
O3 | 53µg/m³ | |
NO2 | 13µg/m³ |
PM2.5 concentration in Aarau air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 27 | Good 27 AQI US | 66.2° 53.6° | 6.7 mp/h | |
Today | Good 22 AQI US | 100% | 66.2° 50° | 4.5 mp/h |
Wednesday, May 29 | Good 27 AQI US | 100% | 66.2° 50° | 8.9 mp/h |
Thursday, May 30 | Good 16 AQI US | 100% | 60.8° 51.8° | 6.7 mp/h |
Friday, May 31 | Good 18 AQI US | 100% | 51.8° 48.2° | 8.9 mp/h |
Saturday, Jun 1 | Good 19 AQI US | 100% | 59° 48.2° | 4.5 mp/h |
Sunday, Jun 2 | Good 21 AQI US | 64.4° 48.2° | 4.5 mp/h | |
Monday, Jun 3 | Moderate 53 AQI US | 30% | 66.2° 46.4° | 2.2 mp/h |
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