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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 57.2°F |
Humidity | 78% |
Wind | 3.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 143 |
2 | Springville, California | 88 |
3 | Wichita, Kansas | 76 |
4 | Cary, North Carolina | 70 |
5 | Tonasket, Washington | 69 |
6 | Casa Grande, Arizona | 68 |
7 | Fuquay-Varina, North Carolina | 68 |
8 | Greensboro, North Carolina | 65 |
9 | Winston-Salem, North Carolina | 65 |
10 | Harrisburg, Pennsylvania | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | NASA - Brookfield Place | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.2µg/m³ |
PM2.5
x2.4
PM2.5 concentration in West Covina is currently 2.4 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 24 AQI US | 78.8° 60.8° | 8.9 mp/h | |
Wednesday, Apr 17 | Good 37 AQI US | 75.2° 60.8° | 8.9 mp/h | |
Thursday, Apr 18 | Good 40 AQI US | 71.6° 57.2° | 8.9 mp/h | |
Today | Moderate 51 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Saturday, Apr 20 | Good 47 AQI US | 82.4° 62.6° | 8.9 mp/h | |
Sunday, Apr 21 | Moderate 51 AQI US | 77° 60.8° | 8.9 mp/h | |
Monday, Apr 22 | Good 27 AQI US | 71.6° 57.2° | 8.9 mp/h | |
Tuesday, Apr 23 | Good 14 AQI US | 68° 55.4° | 11.2 mp/h | |
Wednesday, Apr 24 | Good 17 AQI US | 68° 55.4° | 8.9 mp/h | |
Thursday, Apr 25 | Good 17 AQI US | 69.8° 55.4° | 11.2 mp/h |
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