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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Snow |
Temperature | 32°F |
Humidity | 95% |
Wind | 8 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 26 |
2 | Zurich, Zurich | 26 |
3 | Chur, Grisons | 21 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St-Gallen-Stuelegg | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
34
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 34 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.1µg/m³ | |
PM10 | 5.9µg/m³ | |
O3 | 83.5µg/m³ | |
NO2 | 2.2µg/m³ |
PM2.5 concentration in Teufen air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 22 | Good 29 AQI US | 35.6° 26.6° | 11.2 mp/h | |
Tuesday, Apr 23 | Good 36 AQI US | 35.6° 30.2° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 36 AQI US | 39.2° 30.2° | 11.2 mp/h | |
Today | Good 34 AQI US | 42.8° 30.2° | 6.7 mp/h | |
Friday, Apr 26 | Good 21 AQI US | 30% | 51.8° 30.2° | 4.5 mp/h |
Saturday, Apr 27 | Good 17 AQI US | 59° 32° | 6.7 mp/h | |
Sunday, Apr 28 | Good 34 AQI US | 59° 37.4° | 6.7 mp/h | |
Monday, Apr 29 | Moderate 57 AQI US | 60.8° 41° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 57 AQI US | 40% | 62.6° 44.6° | 4.5 mp/h |
Wednesday, May 1 | Moderate 57 AQI US | 100% | 59° 48.2° | 4.5 mp/h |
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