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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 | 78.8°F |
Humidity | 30% |
Wind | 4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 82 |
2 | Signal Hill, California | 80 |
3 | Redlands, California | 79 |
4 | Downey, California | 77 |
5 | Fontana, California | 77 |
6 | La Habra, California | 76 |
7 | San Gabriel, California | 76 |
8 | Monterey Park, California | 74 |
9 | South Gate, California | 74 |
10 | Claremont, California | 72 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | El Toro Way | 27 |
2 | Fourth Avenue | 26 |
3 | San Pablo Avenue | 23 |
4 | Oak Ridge Road | 21 |
5 | Ridgecrest Road & Greenfield Circle | 17 |
6 | Monte Vista Drive | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Good 27 AQI US | 78.8° 59° | 13.4 mp/h | |
Friday, May 10 | Good 31 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Today | Good 42 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Sunday, May 12 | Good 26 AQI US | 69.8° 53.6° | 6.7 mp/h | |
Monday, May 13 | Good 28 AQI US | 68° 50° | 8.9 mp/h | |
Tuesday, May 14 | Good 22 AQI US | 64.4° 50° | 8.9 mp/h | |
Wednesday, May 15 | Good 21 AQI US | 68° 51.8° | 11.2 mp/h |
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