AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 1.1M Followers • 10:00, Oct 08 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.3 µg/m³
18°
5 km/h
62 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 28 | | 24° 14° |  20 km/h | 65% |
| Fri | 57 |  | 17° 13° | 23 km/h | 86% |
| Sat | 36 |  | 16° 14° | 30 km/h | 70% |
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
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
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
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?
- 116 Marietta Drive0
- 4066 23rd Street0
- Baker0
- Cow Hollow0
- Diamond Street & Conrad Street0
- Golden Gate National Recreation Area - Alcatraz Dock0
- Mojave Street0
- Oakdale Avenue0
- Page Street Station0
- Potrero Hill0
- Wright Street 20
- 351 Magellan Ave1
- Castenada Avenue1
- Edgehill Open Space Park1
- Flood Avenue1
- Moraga Street1
- Natoma Street1
- San Francisco - Inner Mission1
- West of Twin Peaks1
- 1034-1064 14th St2
- 12th Ave2
- 1501-1599 8th Ave2
- 19 St Charles Avenue2
- 35 Keyes Ave2
- Buena Vista Heights2
- Cole Valley2
- Golden Gate2
- States Street2
- Yosemite Ave2
- 200-298 Carl St3
- 300 Laidley Street3
- 662 Cayuga Ave3
- 915 Cayuga Ave3
- Anza Vista-the_balbs3
- California Street3
- Espirit Park Roof3
- Gladys Street3
- Hazelwood at Mangels3
- Mid Liberty Street3
- Pacheco Street3
- Portola Street3
- Staples Avenue3
- 2799-2701 Green St4
- 409A 30th Street4
- Duboce Triangle4
- Precita Valley4
- San Francisco - Mission Rock4
- Santa Rosa Avenue4
- 2-76 Amethyst Way5
- 4010 Eureka Valley5
- 427 Kirkham Street5
- Filbert Street5
- Hays Street5
- Laguna Street5
- Lake & 21st Avenue5
- St. 00-99 Block5
- 215 Connecticut St6
- 2318 Fillmore Street6
- 313 Shotwell Street6
- 600-698 Panorama Dr6
- Eureka Valley6
- Golden Gate Height6
- Noe Valley6
- 100-200 Colby St7
- 1108-1126 Cabrillo St7
- 144 Funston Avenue7
- 4739-4737 California St7
- 6th and Hugo Street7
- Capp Street Garden7
- Mission District & Osage Street7
- Mississippi Street7
- Sunnyside St7
- 100 Block Andover8
- 15th and Noe Street8
- 460 29th street8
- 541 Presidio Blvd8
- Brannan St8
- Churchill Park8
- House Guerrero8
- 4000-4098 21st St9
- 476-498 Innes Ave9
- Broadway between Hyde and Larkin9
- Isis Street9
- Jackson & Walnut9
- Mission District9
- Outdoor9
- Potrero Hill 29
- 4299-4201 26th St10
- 6th Ave Backyard10
- Valley Street10
- 3rd Street Youth Innes Location11
- 99-1 Dolores Terrace11
- Bernal Heights11
- De Haro Blvd11
- Noe Valley 211
- 100-200 Maynard St12
- 18thAve/TaravalUlloa12
- Duncan Castro Open Space12
- Illinois Street12
- Kensington Way12
- 1333 Jones St.13
- 327-203 Marietta Dr13
- Miraloma Park O'Shaughnessy13
- Mission District 113
- SF Hamerton Ave13
- Outer Sunset 414
- Ripley Street14
- UCSF Mount Zion15
- Bay Street16
- Mission Street Station16
- Palou Ave & 3rd St17
- St Helena Cooperative Nursery School17
- 1377 29th Ave18
- Inner Sunset18
- Outer Sunset-2340 42nd Ave18
- ATB Hawkins Lane. San Francisco, Ca 9412419
- ATB Westbrook Ct. San Francisco, Ca 9412421
- ATB Jerrold Ave. San Francisco, Ca 9412422
- UCSF Mission Bay22
- Griffith & Ingerson St23
- Mt. Davidson23
- 491 Corbett Avenue25
- 188 S Park St26
- 3398 Baker Street26
- Outer Richmond, San Francisco26
- Presidio26
- Walter Street26
- Donahue st27
- Ingerson & Ingalls Street27
- Quesada & Jennings27
- IFR Mission St & 25th St28
- Mother Brown’s28
- Newcomb Ave & Newhall St28
- Rincon Hill28
- Safer Together/Bernal28
- The Nabe28
- Van Dyke and Lane street28
- YMCA Bayview Hunters Point28
- 382 7th St29
- BGC Tenderloin29
- Bocana & Cortland29
- Downey Street29
- Market Street 230
- 23rd Street & 3rd Street31
- Pier 80 Terminal31
- UCSF Parnassus35
- Dakota St - C.A.R.E38
- Crocker Amazon42
