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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 | Mist |
Temperature | 55.4°F |
Humidity | 83% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Flagstaff, Arizona | 178 |
2 | San Bernardino, California | 85 |
3 | Downey, California | 84 |
4 | La Habra, California | 82 |
5 | Fontana, California | 81 |
6 | San Gabriel, California | 81 |
7 | Redlands, California | 79 |
8 | Monterey Park, California | 78 |
9 | Claremont, California | 77 |
10 | San Fernando, California | 76 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Gossamer Hollow | 40 |
2 | Maple Way | 35 |
3 | Sanchez Way | 30 |
4 | Laurel Way | 28 |
5 | Vera Cash Market | 28 |
6 | Chestnut Street 2 | 25 |
7 | Eden Bower Lane | 24 |
8 | Stanford University Press | 23 |
9 | Bair Island | 22 |
10 | Vista Drive | 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 | 4.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 26 AQI US | |||
Thursday, May 9 | Good 34 AQI US | |||
Friday, May 10 | Good 27 AQI US | |||
Today | Good 22 AQI US | 75.2° 55.4° | 6.7 mp/h | |
Sunday, May 12 | Good 24 AQI US | 73.4° 53.6° | 8.9 mp/h | |
Monday, May 13 | Good 25 AQI US | 69.8° 50° | 6.7 mp/h | |
Tuesday, May 14 | Good 32 AQI US | 69.8° 50° | 6.7 mp/h | |
Wednesday, May 15 | Good 25 AQI US | 69.8° 50° | 6.7 mp/h | |
Thursday, May 16 | Good 19 AQI US | 71.6° 53.6° | 6.7 mp/h | |
Friday, May 17 | Good 21 AQI US | 69.8° 53.6° | 6.7 mp/h |
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