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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 66.2°F |
Humidity | 62% |
Wind | 4.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 40 |
2 | Santa Maria in Calanca, Grisons | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
9*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 9* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.1*µg/m³ |
PM2.5 concentration in Lotzwil air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 9 AQI US | 66.2° 33.8° | 6.7 mp/h | |
Sunday, Apr 28 | Good 29 AQI US | 59° 42.8° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 54 AQI US | 64.4° 46.4° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 56 AQI US | 69.8° 46.4° | 2.2 mp/h | |
Wednesday, May 1 | Moderate 60 AQI US | 60% | 69.8° 50° | 4.5 mp/h |
Thursday, May 2 | Good 41 AQI US | 100% | 57.2° 46.4° | 4.5 mp/h |
Friday, May 3 | Good 14 AQI US | 100% | 51.8° 42.8° | 11.2 mp/h |
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