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Air quality near 15th and Castro St., San Francisco
Air quality index (AQI) and PM2.5 air pollution near 15th and Castro St., San Francisco
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Air Quality Map
Real-time 15th and Castro St. air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 15th and Castro St. today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 15th and Castro St., San Francisco?
| Weather | Scattered clouds |
| Temperature | 51.8°F |
| Humidity | 88% |
| Wind | 12.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 94 |
| 2 | San Antonio, Texas | 73 |
| 3 | Bridgeport, Connecticut | 71 |
| 4 | Boerne, Texas | 70 |
| 5 | Allentown, Pennsylvania | 65 |
| 6 | Lancaster, Pennsylvania | 64 |
| 7 | The Woodlands, Texas | 64 |
| 8 | Washington, Pennsylvania | 64 |
| 9 | Baltimore, Maryland | 63 |
| 10 | Camden, New Jersey | 63 |
(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 | Maynard Street | 141 |
| 2 | Sunset Co-op Nursery School | 49 |
| 3 | Shore View Ave | 33 |
| 4 | Downey Street | 31 |
| 5 | 3398 Baker Street | 27 |
| 6 | Safer Together/Bernal | 27 |
| 7 | CEEP at Star | 26 |
| 8 | Potrero Hill 2 | 24 |
| 9 | House Guerrero | 22 |
| 10 | 23rd Street & 3rd Street | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality near 15th and Castro St., San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.6µg/m³ | |
Health Recommendations
What is the current air quality near 15th and Castro St., San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
15th and Castro St., San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 3 | Good 7 AQI US | |||
| Saturday, May 4 | Good 12 AQI US | |||
| Sunday, May 5 | Good 13 AQI US | |||
| Today | Good 9 AQI US |  | 57.2° 46.4° |  13.4 mp/h |
| Tuesday, May 7 | Good 19 AQI US | | 66.2° 50° | 11.2 mp/h |
| Wednesday, May 8 | Good 16 AQI US | | 69.8° 53.6° | 11.2 mp/h |
| Thursday, May 9 | Good 28 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Friday, May 10 | Good 20 AQI US | | 68° 55.4° | 8.9 mp/h |
| Saturday, May 11 | Good 17 AQI US |  | 60.8° 50° | 11.2 mp/h |
| Sunday, May 12 | Good 21 AQI US | | 59° 50° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
15th and Castro St. air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- 4010 Eureka Valley 0
- Clayton St 0
- Dolores and 28th 0
- Hudson Avenue 0
- Miraloma Park O'Shaughnessy 0
- Pacific Avenue 0
- 29th Avenue 1
- 512 College Avenue 1
- 8th and Kirkham 1
- California College of The Arts 1
- Green Street 1
- Greenwich and Laguna 1
- Hidden Garden Steps 1
- Inner Sunset 1
- Laguna Street 1
- McAllister Street 1
- Parkmerced 1
- Pine Street & California Street 1
- Rivoli Street 1
- Sait Germain Avenue 1
- Sea Cliff 1
- Stanyan Street 1
- 10th and Fulton Deck 2
- 12th Avenue 2
- 21st & Balboa 2
- 333 Diamond Street 2
- 44 Fifth Avenue 2
- Cameo Way 2
- Chenery St 500 block 2
- Cow Hollow 2
- Ingleside Terraces 2
- Jackson & Walnut 2
- Lippard Avenue 2
- Mid The Page Street 2
- Mount Davidson Manor 2
- Mountain Lake Park 2
- Noe Valley 2
- Potomac Street 2
- Richland near Leese 2
- SF Maritime NHP 2
- Tennessee Street 2
- Twin Peaks 2
- Valencia Street 2
- Valley Street 2
- 2635 16th Avenue 3
- 34th Avenue & Cabrillo Street 3
- 4066 23rd Street 3
- 5235 Diamond Heights Boulevard 3
- 645 Greenwich Street 3
- 884 Silver Avenue 3
- Anza Vista-the_balbs 3
- Ashbury St 3
- Banks Street 3
- Church Street & Liberty Street 3
- Clement Street 3
- Congo Street 3
- Duboce Triangle 3
- Edgehill Open Space Park 3
- Grenard Terrace 3
- Mojave Street 3
- Pacheco Street 3
- Portola Street 3
- San Jose Ave and Ocean Ave 3
- Sanchez Street 3
- Shipley Street 3
- States Street 3
- Vicksburg Street 3
- Visitacion Valley 3
- Warren Lex World Headquarters 3
- West of Twin Peaks 3
- 151 10th Avenue 4
- 35 Keyes Ave 4
- 4078 Cesar Chavez 4
- 4362 24th Street 4
- Balboa Street 4
- California Street 4
- Capitol Avenue 4
- Castro Duncan Open Space 4
- Cumberland Street 4
- Dolores Park 4
- Espirit Park Roof 4
- Hazelwood at Mangels 4
- Hickory Street 4
- India Basin 4
- LH Webster 4
- Lakeview near Margaret 4
- Mississippi Street 4
- Page Street 4
- Potrero Hill 18th & Mississippi 4
- Sunnyside 2 4
- Upper Shrader Cole Valley 4
- 121 Day Street 5
- 1770 McKinnon Avenue 5
- 313 Shotwell Street 5
- 32nd Avenue 5
- 662 Cayuga Ave 5
- Cortland Avenue 5
- Golden Gate 5
- Lombard Street 5
- McAllister 5
- Oakdale Avenue 5
- Pacific Primary 5
- Potrero Hill 3 5
- Presidio Heights 5
- Quarry Road 5
- Russian Hill Leavenworth 5
- Sunnyside Elementary School 5
- Taraval Street 17th Avenue 5
- 1741-1701 Mason St 6
- 2899 Vallejo Street 6
- 351 Magellan Ave 6
- 4181 26th Street 6
- 427 Kirkham Street 6
- 575 Magellan Avenue 6
- 915 Cayuga Ave 6
- CesarChavezDolores 6
- Cole Valley 6
- De Haro Blvd 6
- Gambier Street & Burrows Street 6
- Greenwich 6
- Haight Street 6
- McLaren Avenue 6
- Nob Hill 6
- Noe Street 2 6
- Pioneer Park 6
- Silver Terrace 6
- Tank Hill 6
- Telegraph Hill 6
- The Hamlin School #2 6
- Tompkins Avenue 6
- Upper Elsie Coyotes 6
- Walter Street 6
- 100 Block Andover 7
- 116 Marietta Drive 7
- 181-47 Dalewood Way 7
- 300 block Russia 7
- 540 Victoria Street 7
- Baker St 7
- Castenada Avenue 7
- Diamond Street & Conrad Street 7
- Forest Side 7
- Gladys Street 7
- Hill House 7
- Mission District 7
- Parkmerced-SFSU Bay Conference Center 7
- San Carlos Street 7
- Staples Avenue 7
- Tiffany Avenue 7
- 2318 Fillmore Street 8
- 3801 21st Street 8
- Anza Street 8
- Brannan St 8
- Capp Street Garden 8
- Filbert Street 8
- Highland Avenue 8
- Lake & 21st Avenue 8
- Maynard Street 2 8
- Mission District & Osage Street 8
- Park Hill Avenue 8
- Rivera Street 8
- Santa Rosa Avenue 8
- 15th and Castro St. 9
- 18th and Rhode Island Permaculture Garden 9
- 19 St Charles Avenue 9
- California Tennis Club 1770 Scott 9
- Churchill Park 9
- James Lick 9
- Kirkham Street 9
- Lakeshore 9
- Mid Liberty Street 9
- Mission Bernal Hospital 9
- Molimo Drive 9
- South Beach Marina Apartments 9
- Sunnyside St 9
- West of Twin Peaks 2 9
- 141 6th Avenue 10
- 16 Seal Rock Dr 10
- 18thAve/TaravalUlloa 10
- 215 Connecticut St 10
- Bryant & 26h Street Intersection 10
- Pine Street 10
- Sunnyside 10
- The Little School 10
- 1448 Plymouth Avenue 11
- Dolphin Club 11
- Grand View Avenue 11
- Outer Sunset 40th & Irving 11
- Quintara Street 2 11
- 15th and Noe Street 12
- 28th Street at Diamond (Outside) 12
- 29th Ave and Judah 12
- 4256 22nd Street 12
- 6th and Hugo Street 12
- Buchanan and Broadway 12
- Flood Avenue 12
- Golden Gate Height 12
- Jersey and Vicksberg II 12
- Noe Valley 2 12
- Roosevelt Way 12
- Bernal Street 13
- Pacific Heights 2 13
- Pacific Heights-GEOHealth_VMT_Basadre 13
- Scott Street 13
- St Helena Cooperative Nursery School 13
- 150 Parker Ave. 14
- Broadway between Hyde and Larkin 14
- Kensington Way 14
- Outer Sunset 4 14
- Outer Sunset-2340 42nd Ave 14
- Rincon Hill 14
- Illinois Street 15
- Mission District 2 15
- 491 Corbett Avenue 16
- 607 Andover Street 16
- Bernal Heights 4 16
- Ripley Street 16
- Russ Street 1 16
- 144 Funston Avenue 17
- Bernal Heights 17
- Baker Beach 19
- 23rd Street & 3rd Street 21
- House Guerrero 22
- Potrero Hill 2 24
- CEEP at Star 26
- 3398 Baker Street 27
- Safer Together/Bernal 27
- Downey Street 31
- Shore View Ave 33
- Sunset Co-op Nursery School 49
- Maynard Street 141
AQI US, Metric