Air quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 18 Followers • 15:00, Jun 08 Local time
19*
US AQI⁺Good
Main pollutant:
PM2.5
3.4 µg/m³
15°
14 km/h
75 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 18 | 16° 12° | 18 km/h | 83% | |
| Tue | 12 | 16° 8° | 11 km/h | 74% | |
| Wed | 18 | 15° 10° | 13 km/h | 81% |
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 |
Protect yourself from air pollution in San Francisco
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Francisco
Most polluted locations near San Francisco
Worldwide AQI⁺ rankingHistoric air quality near San Francisco
History
Historic air quality graph for San Francisco
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco












