AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 20 Followers • 01:00, Oct 10 Local time
15
US AQI⁺Good
Main pollutant:
PM2.5
2.7 µg/m³
13°
16 km/h
83 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
|
San Francisco air quality index (AQI⁺) forecast
| Today | 14 |  | 20° 11° |  18 km/h | 69% |
| Sun | 14 |  | 22° 12° | 14 km/h | 57% |
| Mon | 12 | | 22° 10° | 18 km/h | 59% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
15 AQI⁺ US
Good
00:00–01:00 Oct 10 Local time
AQI⁺ US
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
15 AQI⁺ US
Good
00:00–01:00 Oct 10 Local time
AQI⁺ US
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
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