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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 44.6°F |
Humidity | 83% |
Wind | 3.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Zurich, Zurich | 27 |
2 | Chur, Grisons | 19 |
3 | Santa Maria in Calanca, Grisons | 18 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Soglio | 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 | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.5*µg/m³ | |
O3 | 59.4*µg/m³ |
PM2.5 concentration in Promontogno air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 24 AQI US | 100% | 51.8° 41° | 4.5 mp/h |
Sunday, May 19 | Good 24 AQI US | 100% | 55.4° 39.2° | 4.5 mp/h |
Monday, May 20 | Good 34 AQI US | 70% | 60.8° 44.6° | 4.5 mp/h |
Tuesday, May 21 | Good 44 AQI US | 50% | 66.2° 50° | 6.7 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 100% | 53.6° 50° | 2.2 mp/h |
Thursday, May 23 | Good 47 AQI US | 100% | 59° 50° | 4.5 mp/h |
Friday, May 24 | Moderate 51 AQI US | 100% | 57.2° 50° | 4.5 mp/h |
Saturday, May 25 | Moderate 66 AQI US | 100% | 59° 48.2° | 4.5 mp/h |
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