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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | N/A | |
Tree pollen | N/A | |
Grass pollen | N/A | |
Weed pollen | N/A |
Weather | Mist |
Temperature | 59°F |
Humidity | 71% |
Wind | 17.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 74 |
2 | Saint Petersburg, Florida | 72 |
3 | Indio, California | 70 |
4 | Rapid City, South Dakota | 65 |
5 | Nevada County, California | 58 |
6 | Libby, Montana | 57 |
7 | Placer, California | 57 |
8 | Yucaipa, California | 56 |
9 | Tampa, Florida | 55 |
10 | Fuquay-Varina, North Carolina | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Oyster Point 2 | 37 |
2 | El Camino High School Outside | 15 |
3 | Buxton Avenue | 14 |
4 | Stonegate Drive | 14 |
5 | Wren Court | 14 |
6 | B9 North AHU-5012 | 13 |
7 | Windcrest Lane | 13 |
8 | Sign Hill Park | 12 |
9 | Leix Way | 7 |
(local time)
SEE WORLD AQI RANKINGUS AQI
14
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 14 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.4µg/m³ |
PM2.5 concentration in South San Francisco air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 20 | Good 15 AQI US | 68° 51.8° | 6.7 mp/h | |
Sunday, Apr 21 | Good 21 AQI US | 62.6° 53.6° | 11.2 mp/h | |
Monday, Apr 22 | Good 14 AQI US | 59° 53.6° | 15.7 mp/h | |
Today | Good 14 AQI US | 59° 50° | 11.2 mp/h | |
Wednesday, Apr 24 | Good 16 AQI US | 57.2° 50° | 15.7 mp/h | |
Thursday, Apr 25 | Good 10 AQI US | 20% | 57.2° 51.8° | 20.1 mp/h |
Friday, Apr 26 | Good 10 AQI US | 57.2° 48.2° | 15.7 mp/h | |
Saturday, Apr 27 | Good 12 AQI US | 57.2° 50° | 15.7 mp/h | |
Sunday, Apr 28 | Good 13 AQI US | 59° 48.2° | 20.1 mp/h | |
Monday, Apr 29 | Good 10 AQI US | 57.2° 48.2° | 20.1 mp/h |
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