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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 | Scattered clouds |
Temperature | 37.4°F |
Humidity | 73% |
Wind | 5.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | La Habra, California | 91 |
2 | San Bernardino, California | 90 |
3 | Claremont, California | 88 |
4 | Downey, California | 86 |
5 | Fontana, California | 84 |
6 | Pomona, California | 80 |
7 | San Gabriel, California | 79 |
8 | Monterey Park, California | 77 |
9 | Redlands, California | 77 |
10 | Riverside, California | 77 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hawthorne - HW | 42 |
2 | Utah Technical Center - EQ | 38 |
3 | Near Road - NR | 31 |
4 | Lake Park - LP | 30 |
5 | Copperview - CV | 27 |
6 | Lapoint | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM10 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9µg/m³ | |
PM10 | 42µg/m³ | |
O3 | 60µg/m³ | |
NO2 | 33.8µg/m³ | |
SO2 | 0µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 22 AQI US | |||
Thursday, May 9 | Good 32 AQI US | |||
Friday, May 10 | Good 33 AQI US | |||
Today | Good 38 AQI US | 50% | 37.4° 21.2° | 11.2 mp/h |
Sunday, May 12 | Good 17 AQI US | 90% | 44.6° 28.4° | 13.4 mp/h |
Monday, May 13 | Good 15 AQI US | 80% | 48.2° 30.2° | 11.2 mp/h |
Tuesday, May 14 | Good 10 AQI US | 80% | 46.4° 32° | 11.2 mp/h |
Wednesday, May 15 | Good 11 AQI US | 90% | 37.4° 26.6° | 6.7 mp/h |
Thursday, May 16 | Good 9 AQI US | 48.2° 26.6° | 8.9 mp/h | |
Friday, May 17 | Good 7 AQI US | 53.6° 32° | 6.7 mp/h |
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