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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 | Mist |
Temperature | 53.6°F |
Humidity | 87% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 81 |
2 | Fontana, California | 73 |
3 | Santa Clarita, California | 73 |
4 | Castaic, California | 72 |
5 | Val Verde, California | 72 |
6 | Mecca, California | 70 |
7 | Simi Valley, California | 66 |
8 | Chattanooga, Tennessee | 63 |
9 | Pahrump, Nevada | 63 |
10 | San Fernando, California | 63 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Excelso Drive | 21 |
2 | Crucillo Court | 17 |
3 | Loro Place | 17 |
4 | Mission San Jose | 17 |
5 | Noel Place | 17 |
6 | Ocaso Camino | 17 |
7 | 40259 Paseo Padre Pkwy | 16 |
8 | Hogarth Place | 16 |
9 | Monte Merano | 16 |
10 | Anza-Pine Road | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
108
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 108 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 38.3µg/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, Sep 22 | Moderate 69 AQI US | 77° 53.6° | 6.7 mp/h | |
Saturday, Sep 23 | Good 48 AQI US | 73.4° 55.4° | 8.9 mp/h | |
Sunday, Sep 24 | Good 27 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Monday, Sep 25 | Good 17 AQI US | 77° 57.2° | 8.9 mp/h | |
Tuesday, Sep 26 | Good 15 AQI US | 77° 59° | 8.9 mp/h | |
Wednesday, Sep 27 | Good 11 AQI US | 75.2° 57.2° | 8.9 mp/h | |
Thursday, Sep 28 | Good 8 AQI US | 80.6° 59° | 6.7 mp/h |
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Anonymous Contributor
Data source
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