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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 35.6°F |
Humidity | 87% |
Wind | 2.3 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 29 |
2 | Zurich, Zurich | 27 |
3 | Santa Maria in Calanca, Grisons | 22 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Stadacher | 24 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Fehraltorf is currently 1.2 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 42 AQI US | 41° 32° | 8.9 mp/h | |
Wednesday, Apr 24 | Moderate 52 AQI US | 44.6° 32° | 11.2 mp/h | |
Thursday, Apr 25 | Good 29 AQI US | 48.2° 32° | 4.5 mp/h | |
Today | Good 24 AQI US | 55.4° 32° | 4.5 mp/h | |
Saturday, Apr 27 | Good 18 AQI US | 64.4° 33.8° | 6.7 mp/h | |
Sunday, Apr 28 | Good 24 AQI US | 64.4° 41° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 52 AQI US | 20% | 64.4° 48.2° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 57 AQI US | 50% | 69.8° 46.4° | 4.5 mp/h |
Wednesday, May 1 | Moderate 57 AQI US | 70% | 69.8° 50° | 4.5 mp/h |
Thursday, May 2 | Moderate 58 AQI US | 80% | 55.4° 50° | 2.2 mp/h |
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