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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 | Rain |
Temperature | 50°F |
Humidity | 93% |
Wind | 1.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Zurich, Zurich | 34 |
2 | Chur, Grisons | 26 |
3 | Santa Maria in Calanca, Grisons | 18 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Schwyz | 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 | 6.1µg/m³ | |
O3 | 2.9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 27 AQI US | |||
Thursday, May 16 | Good 27 AQI US | |||
Thursday, May 16 | Good 19 AQI US | 100% | 62.6° 48.2° | 4.5 mp/h |
Today | Good 22 AQI US | 100% | 62.6° 48.2° | 4.5 mp/h |
Saturday, May 18 | Good 22 AQI US | 100% | 66.2° 48.2° | 6.7 mp/h |
Sunday, May 19 | Good 25 AQI US | 80% | 68° 48.2° | 4.5 mp/h |
Monday, May 20 | Good 41 AQI US | 90% | 71.6° 51.8° | 4.5 mp/h |
Tuesday, May 21 | Moderate 61 AQI US | 100% | 57.2° 53.6° | 2.2 mp/h |
Wednesday, May 22 | Good 33 AQI US | 90% | 60.8° 51.8° | 2.2 mp/h |
Thursday, May 23 | Good 43 AQI US | 100% | 64.4° 50° | 4.5 mp/h |
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