AddAir quality in San Francisco Libre
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco Libre • 1 Follower • 12:00, Jun 02 Local time
51*
US AQI⁺Moderate
Main pollutant:
PM2.5
9.2 µg/m³
37°
19 km/h
38 %
Hourly forecast
San Francisco Libre air quality index (AQI⁺) forecast
Daily forecast
San Francisco Libre air quality index (AQI⁺) forecast
| Today | 51 |  | 37° 27° |  21 km/h | 50% |
| Wed | 51 |  | 37° 27° | 21 km/h | 50% |
| Thu | 48 | | 37° 26° | 16 km/h | 48% |
Air pollutants
What is the current air quality in San Francisco Libre?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Discover Atem car |
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Discover Atem car |
Most polluted locations near San Francisco Libre
Worldwide AQI⁺ ranking
Historic air quality near San Francisco Libre
History
Historic air quality graph for San Francisco Libre
Historic air quality near San Francisco Libre
History
Historic air quality graph for San Francisco Libre
Most polluted locations near San Francisco Libre
Worldwide AQI⁺ ranking
