Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
San Francisco air quality map
Live air pollution map of San Francisco
586.5K people follow this city
Live
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Full screen
Contributors
219
Stations
218
Contributors category
2
Government
1
Non-profit organization
1
Educational
0
Corporate
5
Individual
210
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | Mendell & La Salle Ave | 203 |
| 2 | Sunset Co-op Nursery School | 53 |
| 3 | Shore View Ave | 40 |
| 4 | Mission District 2 | 39 |
| 5 | Baker Beach | 30 |
| 6 | Quarry Road | 30 |
| 7 | House Guerrero | 27 |
| 8 | 6th and Hugo Street | 26 |
| 9 | St Helena Cooperative Nursery School | 26 |
| 10 | 150 Parker Ave. | 25 |
Health Recommendations
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
community highlight
San Francisco most followed contributors
Become a contributor
Get an AirVisual Outdoor and contribute to collecting millions of data points for the San Francisco map to track local air pollution
Understand air pollution and protect yourself
San Francisco air quality data attribution
219Contributors
California Air Resources Board (CARB)1 station
2 Government Contributors
- Safer Together San Francisco
1 station
Non-profit organization Contributor
- Sunset Co-op Nursery School
1 station
Educational Contributor
Pat Conway1 station
Aaron Solochek1 station
- Travis Thompson
1 station
- chono
1 station
- bearklaw
1 station
5 Individual Contributors
210 Anonymous contributors210 stations
210 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Mendell & La Salle Ave 203
- Sunset Co-op Nursery School 53
- Shore View Ave 40
- Mission District 2 39
- Baker Beach 30
- Quarry Road 30
- House Guerrero 27
- 6th and Hugo Street 26
- St Helena Cooperative Nursery School 26
- 150 Parker Ave. 25
- Anza Street 25
- Bernal Street 25
- 23rd Street & 3rd Street 24
- Bernal Heights 24
- CEEP at Star 22
- Downey Street 22
- Illinois Street 22
- Ripley Street 22
- Safer Together/Bernal 22
- CesarChavezDolores 21
- Mission District & Osage Street 21
- Richland near Leese 21
- Staples Avenue 21
- 215 Connecticut St 20
- 35 Keyes Ave 20
- 491 Corbett Avenue 20
- Highland Avenue 20
- Noe Valley 2 20
- Pacific Heights 2 20
- Potrero Hill 2 20
- Sunnyside 20
- Sunnyside St 20
- 300 block Russia 19
- 427 Kirkham Street 19
- 5235 Diamond Heights Boulevard 19
- 915 Cayuga Ave 19
- Cameo Way 19
- Church Street & Liberty Street 19
- Mission District 19
- Nob Hill 19
- Outer Sunset 4 19
- Telegraph Hill 19
- Tiffany Avenue 19
- 1770 McKinnon Avenue 18
- 21st & Balboa 18
- 313 Shotwell Street 18
- 32nd Avenue 18
- 662 Cayuga Ave 18
- Greenwich 18
- Haight Street 18
- India Basin 18
- Outer Sunset-2340 42nd Ave 18
- Parkmerced-SFSU Bay Conference Center 18
- Pioneer Park 18
- Roosevelt Way 18
- Russ Street 1 18
- Santa Rosa Avenue 18
- South Beach Marina Apartments 18
- The Hamlin School #2 18
- 15th and Noe Street 17
- 188 S Park St 17
- 2318 Fillmore Street 17
- 29th Ave and Judah 17
- 4256 22nd Street 17
- 540 Victoria Street 17
- 607 Andover Street 17
- 884 Silver Avenue 17
- Buchanan and Broadway 17
- California Tennis Club 1770 Scott 17
- Capp Street Garden 17
- Churchill Park 17
- Dolores and 28th 17
- Espirit Park Roof 17
- Grand View Avenue 17
- Jersey and Vicksberg II 17
- McLaren Avenue 17
- Mississippi Street 17
- Mountain Lake Park 17
- Pacific Heights-GEOHealth_VMT_Basadre 17
- Scott Street 17
- Silver Terrace 17
- Sunnyside Elementary School 17
- Tennessee Street 17
- Tompkins Avenue 17
- 144 Funston Avenue 16
- 28th Street at Diamond (Outside) 16
- 3398 Baker Street 16
- 3801 21st Street 16
- 4066 23rd Street 16
- 4078 Cesar Chavez 16
- 575 Magellan Avenue 16
- Banks Street 16
- Broadway between Hyde and Larkin 16
- Castenada Avenue 16
- Golden Gate Height 16
- Hazelwood at Mangels 16
- Lakeshore 16
- Lakeview near Margaret 16
- Lombard Street 16
- Maynard Street 2 16
- Mojave Street 16
- Noe Street 2 16
- SF Maritime NHP 16
- Shipley Street 16
- The Little School 16
- Valencia Street 16
- 12th Ave 15
- 141 6th Avenue 15
- 1448 Plymouth Avenue 15
- 1741-1701 Mason St 15
- 333 Diamond Street 15
- Alcatraz Dock 15
- Bryant & 26h Street Intersection 15
- California College of The Arts 15
- Chenery St 500 block 15
- Cole Valley 15
- De Haro Blvd 15
- Dolphin Club 15
- Duboce Triangle 15
- Kensington Way 15
- Kirkham Street 15
- LH Webster 15
- Lake & 21st Avenue 15
- Molimo Drive 15
- Page Street 15
- Park Hill Avenue 15
- Quintara Street 2 15
- Sanchez Street 15
- Valley Street 15
- 4362 24th Street 14
- Diamond Street & Conrad Street 14
- Forest Side 14
- Gambier Street & Burrows Street 14
- James Lick 14
- McAllister 14
- Oakdale Avenue 14
- Portola Street 14
- Sea Cliff 14
- Walter Street 14
- 10th and Fulton Deck 13
- 15th and Castro St. 13
- 18thAve/TaravalUlloa 13
- 19 St Charles Avenue 13
- 512 College Avenue 13
- Anza Vista-the_balbs 13
- Clement Street 13
- Filbert Street 13
- Flood Avenue 13
- Gladys Street 13
- Hill House 13
- Laguna Street 13
- Pacific Primary 13
- Rincon Hill 13
- Russian Hill Leavenworth 13
- Warren Lex World Headquarters 13
- 34th Avenue & Cabrillo Street 12
- 4181 26th Street 12
- Ashbury St 12
- Baker St 12
- Cow Hollow 12
- Cumberland Street 12
- Dolores Park 12
- Edgehill Open Space Park 12
- Hickory Street 12
- Lippard Avenue 12
- Mid Liberty Street 12
- Sait Germain Avenue 12
- 116 Marietta Drive 11
- 1728 Diamond Street 11
- 2635 16th Avenue 11
- Bernal Heights 4 11
- California Street 11
- Chenery St 11
- Congo Street 11
- Jackson & Walnut 11
- Pacheco Street 11
- Pacific Avenue 11
- San Jose Ave and Ocean Ave 11
- Stanyan Street 11
- Sunnyside 2 11
- Visitacion Valley 11
- 181-47 Dalewood Way 10
- 2899 Vallejo Street 10
- 29th Avenue 10
- 351 Magellan Ave 10
- 44 Fifth Avenue 10
- 645 Greenwich Street 10
- 8th and Kirkham 10
- Cortland Avenue 10
- Green Street 10
- Hidden Garden Steps 10
- Noe Valley 10
- Tank Hill 10
- Upper Shrader Cole Valley 10
- 4010 Eureka Valley 9
- Brannan St 9
- Parkmerced 9
- Capitol Avenue 8
- Inner Sunset 8
- McAllister Street 8
- States Street 8
- Twin Peaks 8
- 16 Seal Rock Dr 7
- Golden Gate 7
- Ingleside Terraces 7
- Miraloma Park O'Shaughnessy 7
- Pine Street 7
- Potomac Street 6
- West of Twin Peaks 6
- 12th Avenue 5
- Rivoli Street 4
- Balboa Street 3
- Mount Davidson Manor 3
- Potrero Hill 18th & Mississippi 3
- Mission Bernal Hospital 2
- Presidio Heights 1
- 35th & Moraga 0
- Castro Duncan Open Space 0
Stay Informed. Download #1 air quality app
Rated 4.8Air pollution forecast, pollution alerts and much more to help you plan your days and keep protected against air pollution
AQI US, Metric