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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 73.4°F |
Humidity | 51% |
Wind | 5.7 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 39 |
2 | Santa Maria in Calanca, Grisons | 38 |
3 | Zurich, Zurich | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Basel-St-Johann | 28 |
2 | Basel-Feldbergstrasse | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 6µg/m³ | |
NO2 | 14µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 2 AQI US | |||
Saturday, May 18 | Good 16 AQI US | |||
Sunday, May 19 | Good 21 AQI US | |||
Today | Good 22 AQI US | 90% | 73.4° 48.2° | 6.7 mp/h |
Tuesday, May 21 | Good 32 AQI US | 100% | 62.6° 53.6° | 6.7 mp/h |
Wednesday, May 22 | Good 17 AQI US | 80% | 62.6° 50° | 8.9 mp/h |
Thursday, May 23 | Good 35 AQI US | 100% | 60.8° 48.2° | 2.2 mp/h |
Friday, May 24 | Good 41 AQI US | 100% | 57.2° 50° | 4.5 mp/h |
Saturday, May 25 | Good 45 AQI US | 70% | 68° 48.2° | 4.5 mp/h |
Sunday, May 26 | Moderate 55 AQI US | 100% | 71.6° 50° | 4.5 mp/h |
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