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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 | 60.8°F |
Humidity | 66% |
Wind | 7.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 40 |
2 | Santa Maria in Calanca, Grisons | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Jungfraujoch | 30 |
(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 | |
---|---|---|
PM2.5 | 1.9*µg/m³ | |
PM10 | 0*µg/m³ | |
O3 | 75*µg/m³ | |
NO2 | 0*µg/m³ |
PM2.5 concentration in Varen air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 31 AQI US | 60.8° 37.4° | 6.7 mp/h | |
Sunday, Apr 28 | Good 26 AQI US | 70% | 55.4° 44.6° | 6.7 mp/h |
Monday, Apr 29 | Good 45 AQI US | 62.6° 44.6° | 6.7 mp/h | |
Tuesday, Apr 30 | Moderate 54 AQI US | 64.4° 48.2° | 6.7 mp/h | |
Wednesday, May 1 | Moderate 53 AQI US | 70% | 60.8° 50° | 6.7 mp/h |
Thursday, May 2 | Good 42 AQI US | 100% | 57.2° 48.2° | 6.7 mp/h |
Friday, May 3 | Good 13 AQI US | 80% | 53.6° 46.4° | 4.5 mp/h |
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