AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 1.1M Followers • 16:00, Oct 06 Local time
30
US AQI⁺Good
Main pollutant:
PM2.5
5.5 µg/m³
22°
18 km/h
49 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 43 |  | 25° 15° |  18 km/h | 63% |
| Tue | 48 | | 22° 15° | 19 km/h | 70% |
| Wed | 38 | | 20° 13° | 21 km/h | 74% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration is currently 1.1 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 |
Protect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in San Francisco today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Francisco today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Historic 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
Most polluted locations near San Francisco
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in San Francisco?
- 10th and Fulton Deck1
- 847-815 Chenery St1
- Buchanan and Broadway1
- Capitol Avenue1
- Chenery St1
- McAllister Street1
- Montezuma Street1
- Pacific Heights-GEOHealth_VMT_Basadre1
- Western Addition1
- Ashbury St3
- Congo Street3
- Flood Avenue4
- Ingleside Terraces4
- San Jose Ave and Ocean Ave5
- Valencia Street5
- Alcatraz Dock6
- Delano Avenue6
- Golden Gate National Recreation Area - Alcatraz Dock6
- Pine Street & California Street6
- Scott Street6
- Lombard Street7
- Potomac Street7
- Cow Hollow8
- Upper Shrader Cole Valley8
- Golden Gate9
- Joost Avenue 19
- Pacific Primary9
- Rivoli Street9
- Capp Street Garden10
- Mission Bernal Hospital10
- 32nd Avenue11
- 3398 Baker Street11
- 4299-4201 26th St11
- 44 Fifth Avenue11
- Baker11
- Lippard Avenue11
- Quintara Street 211
- West Page Street11
- 21st & Balboa12
- 19 St Charles Avenue13
- House Guerrero13
- Lake & 21st Avenue13
- Portola Street13
- States Street13
- 540 Victoria Street14
- Hays Street14
- West of Twin Peaks14
- 144 Funston Avenue16
- Baker St16
- Hickory Street16
- Isis Street16
- Molimo Drive16
- 4739-4737 California St17
- Outer Sunset 417
- Pacheco Street17
- Potrero Hill 18th & Mississippi17
- Presidio17
- St Helena Cooperative Nursery School17
- 12th Ave18
- Bernal Heights 218
- Cole Valley18
- LH Webster18
- Outer Sunset-2340 42nd Ave18
- 351 Magellan Ave19
- 541 Presidio Blvd19
- Kensington Way19
- Mendell & La Salle Ave19
- Visitacion Valley19
- Broadway between Hyde and Larkin20
- 1377 29th Ave21
- 2799-2701 Green St21
- 2949B-B Pacific Ave21
- Balboa Park Pool21
- Buena Vista Heights21
- 1108-1126 Cabrillo St22
- 18thAve/TaravalUlloa22
- 5235 Diamond Heights Boulevard22
- 662 Cayuga Ave22
- Edgehill Open Space Park22
- Golden Gate Height22
- Outer Richmond, San Francisco22
- Page Street Station22
- Quesada & Jennings22
- 1501-1599 8th Ave23
- 950-992 Church St23
- Anza Vista-the_balbs23
- Bay Street23
- Castenada Avenue23
- 15th and Castro St.24
- 4010 Eureka Valley24
- Filbert Street24
- McCoppin Hub24
- Tompkins Avenue24
- Diamond Street & Conrad Street25
- Oakdale Avenue25
- Parkmerced-SFSU Bay Conference Center25
- Gladys Street26
- Staples Avenue26
- 116 Marietta Drive27
- 35 Keyes Ave27
- Duncan Castro Open Space27
- Natoma Street27
- UCSF Mount Zion27
- Walter Street27
- Yosemite Ave27
- 100 Block Andover28
- 100-200 Colby St28
- 200-298 Carl St28
- 300 Laidley Street28
- 4066 23rd Street28
- 409A 30th Street28
- 427 Kirkham Street28
- 6th Ave Backyard28
- 915 Cayuga Ave28
- BGC Tenderloin28
- Downey Street28
- Griffith & Ingerson St28
- IFR Mission St & 25th St28
- Ingerson & Ingalls Street28
- Potrero Hill 228
- UCSF Parnassus28
- Van Dyke and Lane street28
- Inner Sunset29
- Laguna Street29
- Noe Valley29
- Wright Street 229
- 1034-1064 14th St31
- 1770 McKinnon Avenue31
- 491 Corbett Avenue31
- Mission District31
- Mission District & Osage Street31
- Mojave Street31
- 150 Parker Ave.32
- Hazelwood at Mangels32
- Mid Liberty Street32
- Precita Valley32
- 1333 Jones St.33
- 23rd Street & 3rd Street33
- 600-698 Panorama Dr33
- 6th and Hugo Street33
- Bocana & Cortland33
- Crocker Amazon33
- Noe Valley 233
- Palou Ave & 3rd St33
- St. 00-99 Block33
- Stanyan Street33
- The Nabe33
- 327-203 Marietta Dr34
- 4000-4098 21st St34
- 460 29th street34
- Santa Rosa Avenue34
- 2-76 Amethyst Way35
- Espirit Park Roof35
- Eureka Valley35
- Jackson & Walnut35
- Potrero Hill35
- Brannan St36
- Outdoor36
- 313 Shotwell Street37
- Churchill Park37
- De Haro Blvd37
- Mt. Davidson37
- Ripley Street37
- Duboce Triangle38
- SF Hamerton Ave38
- San Francisco - Inner Mission38
- 100-200 Maynard St39
- 99-1 Dolores Terrace39
- Bernal Heights39
- Mother Brown’s39
- Newcomb Ave & Newhall St39
- Polk Gulch39
- Mississippi Street41
- Miraloma Park O'Shaughnessy42
- Mission District 142
- 382 7th St43
- ATB Jerrold Ave. San Francisco, Ca 9412444
- Illinois Street45
- ATB Hawkins Lane. San Francisco, Ca 9412446
- 476-498 Innes Ave47
- ATB Westbrook Ct. San Francisco, Ca 9412448
- UCSF Mission Bay48
- 215 Connecticut St49
- Dakota St - C.A.R.E50
- Market Street 252
- 3rd Street Youth Innes Location53
- Candlestick Park Office53
- San Francisco - Mission Rock53
- Donahue st55
- Rincon Hill55
- Safer Together/Bernal55
- Sunnyside St57
- YMCA Bayview Hunters Point58
- Pier 80 Terminal66
