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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 | Broken clouds |
Temperature | 48.2°F |
Humidity | 73% |
Wind | 5.8 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Zurich, Zurich | 29 |
2 | Chur, Grisons | 16 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Soglio | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.4*µg/m³ | |
O3 | 55.9*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 23 AQI US | 100% | 60.8° 48.2° | 4.5 mp/h |
Monday, Jun 3 | Good 21 AQI US | 90% | 57.2° 50° | 6.7 mp/h |
Tuesday, Jun 4 | Good 41 AQI US | 100% | 64.4° 48.2° | 6.7 mp/h |
Wednesday, Jun 5 | Moderate 54 AQI US | 80% | 69.8° 51.8° | 4.5 mp/h |
Thursday, Jun 6 | Moderate 65 AQI US | 70% | 69.8° 55.4° | 4.5 mp/h |
Friday, Jun 7 | Moderate 65 AQI US | 70% | 75.2° 55.4° | 4.5 mp/h |
Saturday, Jun 8 | Moderate 69 AQI US | 100% | 69.8° 60.8° | 2.2 mp/h |
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