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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 57.2°F |
Humidity | 91% |
Wind | 1.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 27 |
2 | Zurich, Zurich | 27 |
3 | Santa Maria in Calanca, Grisons | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Jungfraujoch | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ | |
PM10 | 1µg/m³ | |
O3 | 79µg/m³ | |
NO2 | 0µg/m³ |
PM2.5 concentration in Varen air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 36 AQI US | 66.2° 48.2° | 4.5 mp/h | |
Wednesday, May 15 | Good 35 AQI US | 57.2° 48.2° | 4.5 mp/h | |
Thursday, May 16 | Good 34 AQI US | 53.6° 46.4° | 4.5 mp/h | |
Today | Good 32 AQI US | 90% | 59° 44.6° | 2.2 mp/h |
Saturday, May 18 | Good 19 AQI US | 100% | 60.8° 42.8° | 4.5 mp/h |
Sunday, May 19 | Good 17 AQI US | 80% | 66.2° 46.4° | 2.2 mp/h |
Monday, May 20 | Good 33 AQI US | 100% | 66.2° 50° | 4.5 mp/h |
Tuesday, May 21 | Good 43 AQI US | 100% | 53.6° 51.8° | 2.2 mp/h |
Wednesday, May 22 | Good 25 AQI US | 90% | 62.6° 51.8° | 4.5 mp/h |
Thursday, May 23 | Good 48 AQI US | 100% | 62.6° 48.2° | 4.5 mp/h |
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Government Contributor
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1 Data source