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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 | Clear sky |
Temperature | 55.4°F |
Humidity | 74% |
Wind | 4.6 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | El Centro, California | 91 |
2 | San Bernardino, California | 87 |
3 | Visalia, California | 83 |
4 | Casa Grande, Arizona | 78 |
5 | Corpus Christi, Texas | 78 |
6 | Fontana, California | 78 |
7 | Porterville, California | 76 |
8 | Redlands, California | 76 |
9 | Van Nuys, California | 74 |
10 | San Fernando, California | 72 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sylmar | 96 |
2 | Granada Hills - North | 83 |
3 | CCA Borden and Carl | 82 |
4 | Chatsworth HS (8583) | 81 |
5 | 11060 Norris Ave | 80 |
6 | CCA Haddon and Weidner | 80 |
7 | CCA Kewen and Van Nuys | 79 |
8 | Colfax ES (3164) | 79 |
9 | Kester ES (4726) | 79 |
10 | Mayall ES (5198) | 79 |
(local time)
SEE WORLD AQI RANKINGUS AQI
126
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 126 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 45.6µg/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 |
---|---|---|---|---|
Friday, Dec 9 | Good 14 AQI US | 60.8° 51.8° | 11.2 mp/h | |
Saturday, Dec 10 | Good 17 AQI US | 57.2° 50° | 20.1 mp/h | |
Sunday, Dec 11 | Good 8 AQI US | 55.4° 48.2° | 6.7 mp/h | |
Monday, Dec 12 | Good 6 AQI US | 55.4° 48.2° | 6.7 mp/h | |
Tuesday, Dec 13 | Good 10 AQI US | 50° 48.2° | 8.9 mp/h | |
Wednesday, Dec 14 | Good 8 AQI US | 57.2° 48.2° | 6.7 mp/h |
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