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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 | Clear sky |
Temperature | 39.2°F |
Humidity | 66% |
Wind | 3.1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 82 |
2 | Casa Grande, Arizona | 80 |
3 | Sequoia National Park, California | 80 |
4 | Frederick, Maryland | 79 |
5 | Three Rivers, California | 78 |
6 | Porterville, California | 77 |
7 | Springville, California | 65 |
8 | Charles Town, West Virginia | 64 |
9 | Ashburn, Virginia | 62 |
10 | Marana, Arizona | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sequoyah | 37 |
2 | Almendia Drive | 28 |
3 | Chico - East | 26 |
4 | 1224-1334 Broadway Street | 25 |
5 | Verbena Fields | 24 |
6 | Zuni Avenue | 22 |
7 | East Lindo Avenue | 20 |
8 | 252 Indian Cliffs Drive | 19 |
9 | Tangerine Court | 19 |
10 | Chico City Hall | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
115
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 115 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 41.1µg/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, Feb 15 | Good 29 AQI US | 50° 33.8° | 2.2 mp/h | |
Thursday, Feb 16 | Good 38 AQI US | 57.2° 35.6° | 8.9 mp/h | |
Friday, Feb 17 | Good 14 AQI US | 53.6° 35.6° | 2.2 mp/h | |
Saturday, Feb 18 | Good 18 AQI US | 59° 37.4° | 4.5 mp/h | |
Sunday, Feb 19 | Good 8 AQI US | 57.2° 41° | 2.2 mp/h | |
Monday, Feb 20 | Good 11 AQI US | 80% | 51.8° 37.4° | 15.7 mp/h |
Tuesday, Feb 21 | Good 6 AQI US | 80% | 46.4° 32° | 8.9 mp/h |
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