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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 37.4°F |
Humidity | 82% |
Wind | 4.6 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 79 |
2 | San Antonio, Texas | 77 |
3 | Yucaipa, California | 71 |
4 | San Fernando, California | 70 |
5 | Redlands, California | 69 |
6 | Glendale, California | 68 |
7 | Nipomo, California | 67 |
8 | Pasadena, California | 64 |
9 | San Gabriel, California | 64 |
10 | San Jacinto, California | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
103
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 103 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 36.2µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Dec 6 | Moderate 91 AQI US | 42.8° 32° | 4.5 mp/h | |
Wednesday, Dec 7 | Good 18 AQI US | 42.8° 35.6° | 11.2 mp/h | |
Thursday, Dec 8 | Good 12 AQI US | 42.8° 35.6° | 6.7 mp/h | |
Friday, Dec 9 | Good 8 AQI US | 42.8° 37.4° | 6.7 mp/h | |
Saturday, Dec 10 | Good 14 AQI US | 46.4° 37.4° | 6.7 mp/h | |
Sunday, Dec 11 | Good 26 AQI US | 41° 37.4° | 0 mp/h | |
Monday, Dec 12 | Good 33 AQI US | 41° 32° | 4.5 mp/h |
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