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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 | Few clouds |
Temperature | 44.6°F |
Humidity | 86% |
Wind | 4.6 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Boerne, Texas | 69 |
2 | San Antonio, Texas | 67 |
3 | Braddock, Pennsylvania | 60 |
4 | Charleston, West Virginia | 58 |
5 | Urbana, Illinois | 58 |
6 | Champaign, Illinois | 57 |
7 | Fort Wayne, Indiana | 56 |
8 | Marietta, Ohio | 56 |
9 | Beaver, Pennsylvania | 55 |
10 | Corpus Christi, Texas | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Shore View Ave | 37 |
2 | Downey Street | 33 |
3 | Potrero Hill 2 | 25 |
4 | 3398 Baker Street | 23 |
5 | Safer Together/Bernal | 22 |
6 | Baker Beach | 20 |
7 | House Guerrero | 19 |
8 | Bernal Heights | 16 |
9 | Oakdale Avenue | 16 |
10 | Mission District 2 | 15 |
(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 |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier DISCOVER ATEM CAR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Feb 8 | Good 45 AQI US | 57.2° 44.6° | 6.7 mp/h | |
Thursday, Feb 9 | Good 28 AQI US | 57.2° 48.2° | 6.7 mp/h | |
Friday, Feb 10 | Good 17 AQI US | 40% | 51.8° 46.4° | 17.9 mp/h |
Saturday, Feb 11 | Good 11 AQI US | 70% | 50° 44.6° | 11.2 mp/h |
Sunday, Feb 12 | Good 14 AQI US | 57.2° 46.4° | 6.7 mp/h | |
Monday, Feb 13 | Good 15 AQI US | 57.2° 48.2° | 11.2 mp/h | |
Tuesday, Feb 14 | Good 12 AQI US | 51.8° 42.8° | 17.9 mp/h |
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