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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 79% |
Wind | 9.2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Visalia, California | 91 |
2 | Porterville, California | 87 |
3 | Clear Brook, Virginia | 75 |
4 | North Hollywood, California | 73 |
5 | Palm Desert, California | 72 |
6 | Peaceful Valley, Washington | 72 |
7 | San Fernando, California | 72 |
8 | Van Nuys, California | 72 |
9 | San Bernardino, California | 70 |
10 | Maricopa, Arizona | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Wheeler Ridge Drive | 54 |
(local time)
SEE WORLD AQI RANKINGUS AQI
54
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 54 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13.8µg/m³ |
PM2.5
x2.8
PM2.5 concentration in Bull Run is currently 2.8 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Good 29 AQI US | 71.6° 51.8° | 6.7 mp/h | |
Wednesday, Apr 17 | Good 43 AQI US | 71.6° 57.2° | 8.9 mp/h | |
Thursday, Apr 18 | Good 50 AQI US | 66.2° 48.2° | 8.9 mp/h | |
Today | Moderate 54 AQI US | 50% | 66.2° 48.2° | 8.9 mp/h |
Saturday, Apr 20 | Good 41 AQI US | 50% | 66.2° 44.6° | 13.4 mp/h |
Sunday, Apr 21 | Good 11 AQI US | 59° 39.2° | 6.7 mp/h | |
Monday, Apr 22 | Good 18 AQI US | 60.8° 41° | 6.7 mp/h | |
Tuesday, Apr 23 | Good 15 AQI US | 66.2° 42.8° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 30 AQI US | 80% | 68° 41° | 15.7 mp/h |
Thursday, Apr 25 | Good 33 AQI US | 55.4° 33.8° | 11.2 mp/h |
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Anonymous Contributor
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1 Data source