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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 97% |
Wind | 4.3 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 44 |
2 | Chur, Grisons | 38 |
3 | Zurich, Zurich | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.6*µg/m³ |
PM2.5 concentration in Echallens air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 25 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
Thursday, May 16 | Good 18 AQI US | 100% | 57.2° 48.2° | 8.9 mp/h |
Friday, May 17 | Good 12 AQI US | 90% | 59° 44.6° | 2.2 mp/h |
Saturday, May 18 | Good 13 AQI US | 100% | 62.6° 46.4° | 8.9 mp/h |
Sunday, May 19 | Good 19 AQI US | 100% | 62.6° 50° | 2.2 mp/h |
Monday, May 20 | Good 47 AQI US | 100% | 60.8° 48.2° | 2.2 mp/h |
Tuesday, May 21 | Moderate 57 AQI US | 100% | 59° 46.4° | 2.2 mp/h |
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