AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 17 Followers • 00:00, Oct 10 Local time
50*
US AQI⁺Good
Main pollutant:
PM2.5
9.1 µg/m³
24°
6 km/h
92 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
|
San Francisco air quality index (AQI⁺) forecast
| Today | 43 |  | 33° 24° |  10 km/h | 78% |
| Sun | 38 |  | 30° 23° | 7 km/h | 87% |
| Mon | 36 | | 33° 23° | 11 km/h | 76% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
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
50 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
50 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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Where is the cleanest air quality in San Francisco?
No locations are available.
