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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 99% |
Wind | 4.5 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 32 |
2 | Zurich, Zurich | 25 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sommet des Vignes sur Martigny | 31 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 18 AQI US | |||
Tuesday, May 14 | Good 21 AQI US | |||
Wednesday, May 15 | Good 23 AQI US | |||
Today | Good 31 AQI US | 100% | 53.6° 46.4° | 4.5 mp/h |
Friday, May 17 | Good 10 AQI US | 100% | 59° 42.8° | 2.2 mp/h |
Saturday, May 18 | Good 14 AQI US | 100% | 62.6° 44.6° | 4.5 mp/h |
Sunday, May 19 | Good 15 AQI US | 90% | 68° 46.4° | 4.5 mp/h |
Monday, May 20 | Good 39 AQI US | 100% | 68° 50° | 4.5 mp/h |
Tuesday, May 21 | Moderate 56 AQI US | 100% | 59° 51.8° | 4.5 mp/h |
Wednesday, May 22 | Moderate 60 AQI US | 100% | 60.8° 50° | 4.5 mp/h |
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