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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Mist |
Temperature | 95°F |
Humidity | 11% |
Wind | 19.5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Big Bear Lake, California | 123 |
2 | Cockeysville, Maryland | 86 |
3 | Arroyo Grande, California | 81 |
4 | Arlington, Virginia | 76 |
5 | Nipomo, California | 76 |
6 | San Antonio, Texas | 75 |
7 | Alexandria, Virginia | 73 |
8 | Ashburn, Virginia | 73 |
9 | Frederick, Maryland | 73 |
10 | Mecca, California | 70 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lancaster-Fairgrounds | 45 |
2 | Dahlia Street | 32 |
3 | East Avenue East | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
124
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 124 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 44.9µg/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 |
---|---|---|---|---|
Wednesday, Sep 9 | Good 14 AQI US | 84.2° 64.4° | 15.7 mp/h | |
Thursday, Sep 10 | Moderate 53 AQI US | 87.8° 57.2° | 2.2 mp/h | |
Friday, Sep 11 | Unhealthy for sensitive groups 108 AQI US | 91.4° 62.6° | 0 mp/h | |
Saturday, Sep 12 | Unhealthy for sensitive groups 131 AQI US | 93.2° 66.2° | 0 mp/h | |
Sunday, Sep 13 | Unhealthy for sensitive groups 142 AQI US | 95° 66.2° | 0 mp/h | |
Monday, Sep 14 | Unhealthy for sensitive groups 138 AQI US | 95° 64.4° | 4.5 mp/h |
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