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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 89% |
Wind | 8.1 mp/h |
Pressure | 29.9 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 | Vera Street | 54 |
2 | Mount Vernon Station | 48 |
3 | East Montgomery Street | 29 |
4 | Montgomery Place | 29 |
5 | Cascade View Dr | 28 |
6 | North Shore Drive and Bamboo Lane | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 20 AQI US | |||
Thursday, May 9 | Good 20 AQI US | |||
Friday, May 10 | Good 23 AQI US | |||
Today | Good 28 AQI US | 69.8° 50° | 4.5 mp/h | |
Sunday, May 12 | Good 44 AQI US | 30% | 64.4° 46.4° | 8.9 mp/h |
Monday, May 13 | Good 23 AQI US | 40% | 53.6° 44.6° | 4.5 mp/h |
Tuesday, May 14 | Good 24 AQI US | 60.8° 42.8° | 6.7 mp/h | |
Wednesday, May 15 | Good 24 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Thursday, May 16 | Good 26 AQI US | 60.8° 44.6° | 8.9 mp/h | |
Friday, May 17 | Good 30 AQI US | 40% | 55.4° 41° | 4.5 mp/h |
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