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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 | Rain |
Temperature | 35.6°F |
Humidity | 100% |
Wind | 1.1 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Zurich, Zurich | 31 |
2 | Santa Maria in Calanca, Grisons | 22 |
3 | Chur, Grisons | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
19*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 19* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.5*µg/m³ |
PM2.5 concentration in Pontresina air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 19 AQI US | 100% | 39.2° 35.6° | 6.7 mp/h |
Thursday, May 9 | Good 24 AQI US | 44.6° 33.8° | 4.5 mp/h | |
Friday, May 10 | Good 30 AQI US | 53.6° 33.8° | 4.5 mp/h | |
Saturday, May 11 | Good 48 AQI US | 40% | 55.4° 39.2° | 4.5 mp/h |
Sunday, May 12 | Moderate 62 AQI US | 100% | 53.6° 44.6° | 4.5 mp/h |
Monday, May 13 | Moderate 70 AQI US | 90% | 50° 42.8° | 6.7 mp/h |
Tuesday, May 14 | Moderate 66 AQI US | 90% | 44.6° 42.8° | 6.7 mp/h |
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