Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Walter Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near Walter Street, San Francisco
720 people follow this station
Air Quality Map
Real-time Walter Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Walter Street today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather near Walter Street, San Francisco?
| Weather | Few clouds |
| Temperature | 51.8°F |
| Humidity | 88% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 152 |
| 2 | Springville, California | 82 |
| 3 | Wichita, Kansas | 75 |
| 4 | Casa Grande, Arizona | 74 |
| 5 | Cary, North Carolina | 73 |
| 6 | Greensboro, North Carolina | 67 |
| 7 | Harrisburg, Pennsylvania | 66 |
| 8 | Winston-Salem, North Carolina | 66 |
| 9 | Palmdale, California | 65 |
| 10 | Raleigh, North Carolina | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time San Francisco air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Shore View Ave | 59 |
| 2 | Downey Street | 49 |
| 3 | Baker Beach | 42 |
| 4 | Safer Together/Bernal | 33 |
| 5 | 3398 Baker Street | 30 |
| 6 | Buchanan and Broadway | 30 |
| 7 | Potrero Hill 2 | 30 |
| 8 | House Guerrero | 29 |
| 9 | Bernal Street | 28 |
| 10 | Mission District 2 | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality near Walter Street, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
Health Recommendations
What is the current air quality near Walter Street, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Walter Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Good 22 AQI US | |||
| Thursday, Apr 18 | Good 21 AQI US | |||
| Today | Good 16 AQI US | |||
| Saturday, Apr 20 | Good 20 AQI US |  | 62.6° 51.8° |  13.4 mp/h |
| Sunday, Apr 21 | Good 16 AQI US | | 64.4° 51.8° | 8.9 mp/h |
| Monday, Apr 22 | Good 23 AQI US |  | 62.6° 53.6° | 13.4 mp/h |
| Tuesday, Apr 23 | Good 14 AQI US | | 57.2° 51.8° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 15 AQI US | | 55.4° 51.8° | 17.9 mp/h |
| Thursday, Apr 25 | Good 15 AQI US |  70% | 55.4° 50° | 15.7 mp/h |
| Friday, Apr 26 | Good 12 AQI US | 40% | 57.2° 50° | 20.1 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Walter Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Chenery St 1
- Garfield Street 1
- Lippard Avenue 1
- Outer Sunset 40th & Irving 1
- Potrero Hill 3 1
- Valencia Street 1
- Western Addition 1
- Presidio Heights 2
- Rivera Street 2
- 1728 Diamond Street 3
- 2899 Vallejo Street 3
- 4031 21st Street 3
- Castro Duncan Open Space 3
- Dolores and 28th 3
- Mendell & La Salle Ave 3
- Mission Bernal Hospital 3
- Mount Davidson Manor 3
- Pine Street & California Street 3
- Rivoli Street 4
- Twin Peaks 4
- 4181 26th Street 5
- Balboa Street 5
- Grenard Terrace 5
- Hudson Avenue 5
- Parkmerced 5
- Pine Street 5
- Upper Elsie Coyotes 5
- 18th and Rhode Island Permaculture Garden 6
- Capitol Avenue 6
- Cortland Avenue 6
- Hidden Garden Steps 6
- Hill House 6
- Potomac Street 6
- San Carlos Street 6
- Upper Shrader Cole Valley 6
- 10th and Fulton Deck 7
- 333 Diamond Street 7
- California College of The Arts 7
- Dublin Street 7
- Golden Gate 7
- Ingleside Terraces 7
- Stanyan Street 7
- States Street 7
- Warren Lex World Headquarters 7
- 23rd Street & 3rd Street 8
- Financial District 8
- Inner Sunset 8
- LH Webster 8
- McAllister Street 8
- Mountain Lake Park 8
- Sait Germain Avenue 8
- West of Twin Peaks 8
- 4010 Eureka Valley 9
- 5235 Diamond Heights Boulevard 9
- Congo Street 9
- Shipley Street 9
- The Little School 9
- Visitacion Valley 9
- Baker St 10
- Chenery St 500 block 10
- Greenwich and Laguna 10
- Mid The Page Street 10
- Moraga Street 10
- CEEP at Star 11
- Cameo Way 11
- Clayton St 11
- Pacheco Street 11
- Russian Hill Leavenworth 11
- Sunnyside Elementary School 11
- 141 6th Avenue 12
- 151 10th Avenue 12
- 4362 24th Street 12
- 512 College Avenue 12
- 915 Cayuga Ave 12
- Bernal Heights 2 12
- Green Street 12
- Greenwich Street 12
- Pacific Heights 2 12
- San Jose Ave and Ocean Ave 12
- Sunnyside 2 12
- Tennessee Street 12
- Valley Street 12
- 181-47 Dalewood Way 13
- 2635 16th Avenue 13
- 35 Keyes Ave 13
- 8th and Kirkham 13
- Anza Vista-the_balbs 13
- Banks Street 13
- Cow Hollow 13
- Cumberland Street 13
- Edgehill Open Space Park 13
- Lakeview near Margaret 13
- Mississippi Street 13
- Pacific Avenue 13
- Pacific Primary 13
- Potrero Hill 18th & Mississippi 13
- SF Maritime NHP 13
- Sea Cliff 13
- Tiffany Avenue 13
- Vicksburg Street 13
- 100 Block Andover 14
- 116 Marietta Drive 14
- 15th and Castro St. 14
- 21st & Balboa 14
- 4066 23rd Street 14
- 4078 Cesar Chavez 14
- 540 Victoria Street 14
- 645 Greenwich Street 14
- 662 Cayuga Ave 14
- 884 Silver Avenue 14
- Bernal Heights 4 14
- Church Street & Liberty Street 14
- De Haro Blvd 14
- Dolphin Club 14
- Duboce Triangle 14
- Greenwich 14
- Haight Street 14
- Hickory Street 14
- Inner Sunset 2 14
- Jackson & Walnut 14
- Kirkham Street 14
- Laguna Street 14
- Mid Liberty Street 14
- Miraloma Park O'Shaughnessy 14
- Mission District - San Jose Avenue 14
- Noe Valley 14
- Oakdale Avenue 14
- Parkmerced-SFSU Bay Conference Center 14
- Precita Valley 14
- Quintara Street 2 14
- Richland near Leese 14
- Sherwood Forest 14
- Tank Hill 14
- West of Twin Peaks 2 14
- 29th Avenue 15
- 34th Avenue & Cabrillo Street 15
- 3801 21st Street 15
- California Street 15
- Capp Street Garden 15
- CesarChavezDolores 15
- Diamond Street & Conrad Street 15
- Flood Avenue 15
- Forest Side 15
- Hazelwood at Mangels 15
- Highland Avenue 15
- Lakeshore 15
- McAllister 15
- Page Street 15
- Pioneer Park 15
- Portola Street 15
- Quarry Road 15
- Silver Terrace 15
- Southern Heights Avenue 15
- Staples Avenue 15
- 12th Ave 16
- 1770 McKinnon Avenue 16
- 19 St Charles Avenue 16
- 2305 Golden Gate Avenue 16
- 300 block Russia 16
- 313 Shotwell Street 16
- 351 Magellan Ave 16
- 575 Magellan Avenue 16
- Ashbury St 16
- Bryant & 26h Street Intersection 16
- California Tennis Club 1770 Scott 16
- Cole Valley 16
- Gladys Street 16
- Golden Gate Height 16
- McLaren Avenue 16
- Mojave Street 16
- Molimo Drive 16
- Nob Hill 16
- Sunnyside St 16
- Walter Street 16
- 1448 Plymouth Avenue 17
- 32nd Avenue 17
- 491 Corbett Avenue 17
- Broadway between Hyde and Larkin 17
- Churchill Park 17
- Grand View Avenue 17
- Mission District & Osage Street 17
- Rincon Hill 17
- Sunnyside 17
- The Hamlin School #2 17
- 12th Avenue 18
- 1741-1701 Mason St 18
- 18thAve/TaravalUlloa 18
- 215 Connecticut St 18
- 427 Kirkham Street 18
- Brannan St 18
- Castenada Avenue 18
- James Lick 18
- Lake & 21st Avenue 18
- Noe Street 2 18
- Outer Sunset-2340 42nd Ave 18
- Sanchez Street 18
- Tompkins Avenue 18
- 2318 Fillmore Street 19
- 607 Andover Street 19
- Bernal Heights 19
- Clement Street 19
- Filbert Street 19
- Santa Rosa Avenue 19
- Scott Street 19
- St Helena Cooperative Nursery School 19
- Telegraph Hill 19
- 150 Parker Ave. 20
- 29th Ave and Judah 20
- 6th and Hugo Street 20
- Jersey and Vicksberg II 20
- Lombard Street 20
- Mission District 20
- Outer Sunset 4 20
- Roosevelt Way 20
- South Beach Marina Apartments 20
- 144 Funston Avenue 21
- Illinois Street 21
- Kensington Way 21
- Pacific Heights-GEOHealth_VMT_Basadre 21
- Ripley Street 21
- 4256 22nd Street 22
- Anza Street 22
- Espirit Park Roof 22
- 15th and Noe Street 23
- Park Hill Avenue 23
- Russ Street 1 23
- Mission District 2 24
- Bernal Street 28
- House Guerrero 29
- 3398 Baker Street 30
- Buchanan and Broadway 30
- Potrero Hill 2 30
- Safer Together/Bernal 33
- Baker Beach 42
- Downey Street 49
- Shore View Ave 59
AQI US, Metric