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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 | Clear sky |
Temperature | 48.2°F |
Humidity | 66% |
Wind | 3.4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Yosemite Np Turtleback Dome, California | 143 |
2 | Boerne, Texas | 88 |
3 | San Antonio, Texas | 87 |
4 | Braddock, Pennsylvania | 62 |
5 | Fort Worth, Texas | 59 |
6 | Charleston, West Virginia | 58 |
7 | New Braunfels, Texas | 58 |
8 | Urbana, Illinois | 58 |
9 | Marietta, Ohio | 57 |
10 | Champaign, Illinois | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Isis Street | 8 |
2 | Natoma Street | 7 |
3 | Page Street | 7 |
4 | San Francisco Maritime National Historic Park - Visitor Center | 7 |
5 | Edgewood Avenue | 2 |
6 | Market Street 2 | 0 |
(local time)
SEE WORLD AQI RANKINGUS AQI
57
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 57 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14.8µg/m³ |
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 |
---|---|---|---|---|
Monday, Feb 25 | Good 19 AQI US | 51.8° 48.2° | 17.9 mp/h | |
Tuesday, Feb 26 | Good 11 AQI US | 53.6° 53.6° | 20.1 mp/h | |
Wednesday, Feb 27 | Good 14 AQI US | 53.6° 46.4° | 4.5 mp/h | |
Thursday, Feb 28 | Good 5 AQI US | 53.6° 48.2° | 2.2 mp/h | |
Friday, Mar 1 | Good 7 AQI US | 51.8° 46.4° | 2.2 mp/h | |
Saturday, Mar 2 | Good 17 AQI US | 57.2° 51.8° | 8.9 mp/h | |
Sunday, Mar 3 | Good 12 AQI US | 55.4° 46.4° | 4.5 mp/h |
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