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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | High |
Weather | Clear sky |
Temperature | 60.8°F |
Humidity | 45% |
Wind | 3.4 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Three Rivers, California | 167 |
2 | Diamond Bar, California | 101 |
3 | Sunnyslope, California | 99 |
4 | Riverside, California | 95 |
5 | San Bernardino, California | 94 |
6 | Chino Hills, California | 93 |
7 | La Habra, California | 88 |
8 | Monrovia, California | 87 |
9 | La Mirada, California | 86 |
10 | Pomona, California | 86 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ferrier Court | 24 |
2 | Fairmount Drive | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
20
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 20 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.9µg/m³ |
PM2.5 concentration in Windsor air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Sep 23 | Good 14 AQI US | 77° 50° | ||
Sunday, Sep 24 | Good 14 AQI US | 80.6° 51.8° | ||
Monday, Sep 25 | Good 16 AQI US | 84.2° 55.4° | ||
Today | Good 20 AQI US | 84.2° 55.4° | ||
Wednesday, Sep 27 | Good 18 AQI US | 86° 55.4° | ||
Thursday, Sep 28 | Good 11 AQI US | 87.8° 59° | ||
Friday, Sep 29 | Good 8 AQI US | 86° 55.4° | ||
Saturday, Sep 30 | Good 7 AQI US | 86° 59° | ||
Sunday, Oct 1 | Good 13 AQI US | 87.8° 57.2° | ||
Monday, Oct 2 | Good 9 AQI US | 84.2° 59° |
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2 stations
1 Data source