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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 55.4°F |
Humidity | 74% |
Wind | 5.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 28 |
2 | Santa Maria in Calanca, Grisons | 27 |
3 | Zurich, Zurich | 11 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.1*µg/m³ |
PM2.5 concentration in Zernez air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 23 AQI US | 100% | 55.4° 32° | 4.5 mp/h |
Monday, May 20 | Good 31 AQI US | 60.8° 41° | 6.7 mp/h | |
Tuesday, May 21 | Good 42 AQI US | 100% | 48.2° 41° | 4.5 mp/h |
Wednesday, May 22 | Good 27 AQI US | 100% | 51.8° 39.2° | 4.5 mp/h |
Thursday, May 23 | Good 25 AQI US | 100% | 46.4° 44.6° | 2.2 mp/h |
Friday, May 24 | Moderate 56 AQI US | 100% | 51.8° 42.8° | 4.5 mp/h |
Saturday, May 25 | Moderate 60 AQI US | 100% | 51.8° 42.8° | 4.5 mp/h |
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