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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 | Few clouds |
| Temperature | 51.8°F |
| Humidity | 92% |
| Wind | 10 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Flagstaff, Arizona | 101 |
| 2 | North Hollywood, California | 82 |
| 3 | Van Nuys, California | 82 |
| 4 | Hot Springs, South Dakota | 81 |
| 5 | Glendale, California | 80 |
| 6 | San Fernando, California | 80 |
| 7 | Redondo Beach, California | 78 |
| 8 | Pasadena, California | 77 |
| 9 | Reseda, California | 77 |
| 10 | Hollywood, California | 75 |
(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 | 45 |
| 2 | 12th Avenue | 39 |
| 3 | Sunset Co-op Nursery School | 38 |
| 4 | Baker Beach | 36 |
| 5 | Downey Street | 35 |
| 6 | 3398 Baker Street | 29 |
| 7 | Safer Together/Bernal | 29 |
| 8 | CEEP at Star | 27 |
| 9 | Park Hill Avenue | 26 |
| 10 | Buchanan and Broadway | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
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 | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.5µg/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 |
|---|---|---|---|---|
| Thursday, May 9 | Good 29 AQI US | |||
| Friday, May 10 | Good 19 AQI US | |||
| Saturday, May 11 | Good 21 AQI US | |||
| Today | Good 14 AQI US |  | 60.8° 51.8° |  8.9 mp/h |
| Monday, May 13 | Good 22 AQI US | | 59° 50° | 11.2 mp/h |
| Tuesday, May 14 | Good 25 AQI US | | 60.8° 50° | 11.2 mp/h |
| Wednesday, May 15 | Good 26 AQI US |  | 59° 51.8° | 13.4 mp/h |
| Thursday, May 16 | Good 20 AQI US | | 62.6° 53.6° | 11.2 mp/h |
| Friday, May 17 | Good 26 AQI US | | 60.8° 53.6° | 13.4 mp/h |
| Saturday, May 18 | Good 24 AQI US | | 60.8° 51.8° | 13.4 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?
- California College of The Arts 0
- 10th and Fulton Deck 1
- 121 Day Street 1
- 35th & Moraga 1
- 4031 21st Street 1
- Chenery St 1
- Congo Street 1
- Dolores and 28th 1
- Greenwich and Laguna 1
- Grenard Terrace 1
- Moraga Street 1
- Outer Sunset 40th & Irving 1
- Pine Street 1
- Pine Street & California Street 1
- The Little School 1
- Upper Elsie Coyotes 1
- Western Addition 1
- 333 Diamond Street 2
- Mountain Lake Park 2
- Potomac Street 2
- Espirit Park Roof 3
- Ingleside Terraces 3
- Warren Lex World Headquarters 3
- 151 10th Avenue 4
- 16 Seal Rock Dr 4
- 1728 Diamond Street 4
- 5235 Diamond Heights Boulevard 4
- Balboa Street 4
- Capitol Avenue 4
- Castro Duncan Open Space 4
- Cortland Avenue 4
- Financial District 4
- Golden Gate 4
- Hidden Garden Steps 4
- Hudson Avenue 4
- Lippard Avenue 4
- Maynard Street 2 4
- McAllister Street 4
- Mission District - San Jose Avenue 4
- Mount Davidson Manor 4
- Potrero Hill 18th & Mississippi 4
- Quarry Road 4
- Rivoli Street 4
- Twin Peaks 4
- Visitacion Valley 4
- West of Twin Peaks 4
- 4181 26th Street 5
- Lakeview near Margaret 5
- India Basin 6
- States Street 6
- Tennessee Street 6
- 2899 Vallejo Street 7
- 512 College Avenue 7
- 645 Greenwich Street 7
- Chenery St 500 block 7
- Clement Street 7
- LH Webster 7
- Mendell & La Salle Ave 7
- Mid The Page Street 7
- Mission Bernal Hospital 7
- San Jose Ave and Ocean Ave 7
- Shipley Street 7
- Upper Shrader Cole Valley 7
- Valencia Street 7
- Valley Street 7
- 34th Avenue & Cabrillo Street 8
- 4010 Eureka Valley 8
- Dolores Park 8
- Duboce Triangle 8
- Gambier Street & Burrows Street 8
- Greenwich 8
- Noe Valley 8
- Stanyan Street 8
- Sunnyside Elementary School 8
- 884 Silver Avenue 9
- Banks Street 9
- Brannan St 9
- Mississippi Street 9
- Mojave Street 9
- Oakdale Avenue 9
- Sunnyside 2 9
- Tompkins Avenue 9
- 141 6th Avenue 10
- 1770 McKinnon Avenue 10
- 181-47 Dalewood Way 10
- 4362 24th Street 10
- 540 Victoria Street 10
- 662 Cayuga Ave 10
- Baker St 10
- De Haro Blvd 10
- Hazelwood at Mangels 10
- Inner Sunset 10
- Pacheco Street 10
- Parkmerced 10
- Richland near Leese 10
- Silver Terrace 10
- Tiffany Avenue 10
- 116 Marietta Drive 11
- 313 Shotwell Street 11
- 4066 23rd Street 11
- 4078 Cesar Chavez 11
- 915 Cayuga Ave 11
- Green Street 11
- Pacific Avenue 11
- Sanchez Street 11
- Sea Cliff 11
- Staples Avenue 11
- Taraval Street 17th Avenue 11
- Vicksburg Street 11
- 215 Connecticut St 12
- 23rd Street & 3rd Street 12
- 2635 16th Avenue 12
- 300 block Russia 12
- CesarChavezDolores 12
- Hickory Street 12
- Miraloma Park O'Shaughnessy 12
- 100 Block Andover 13
- 28th Street at Diamond (Outside) 13
- California Street 13
- Churchill Park 13
- Cow Hollow 13
- Cumberland Street 13
- Diamond Street & Conrad Street 13
- Golden Gate Height 13
- Highland Avenue 13
- Laguna Street 13
- McAllister 13
- Mission District 13
- Portola Street 13
- SF Maritime NHP 13
- 15th and Castro St. 14
- 32nd Avenue 14
- Capp Street Garden 14
- Church Street & Liberty Street 14
- Gladys Street 14
- Greenwich Street 14
- Jackson & Walnut 14
- Lake & 21st Avenue 14
- Mission District & Osage Street 14
- 19 St Charles Avenue 15
- 351 Magellan Ave 15
- 8th and Kirkham 15
- Bryant & 26h Street Intersection 15
- Flood Avenue 15
- James Lick 15
- Lombard Street 15
- Nob Hill 15
- Noe Street 2 15
- Pacific Primary 15
- Page Street 15
- Pioneer Park 15
- Quintara Street 2 15
- Tank Hill 15
- 12th Ave 16
- 1741-1701 Mason St 16
- 21st & Balboa 16
- 29th Avenue 16
- 3801 21st Street 16
- Alcatraz Dock 16
- Anza Vista-the_balbs 16
- Bernal Street 16
- Cameo Way 16
- Grand View Avenue 16
- Jersey and Vicksberg II 16
- Kirkham Street 16
- McLaren Avenue 16
- Mid Liberty Street 16
- Sunnyside 16
- Sunnyside St 16
- 575 Magellan Avenue 17
- Edgehill Open Space Park 17
- Forest Side 17
- Illinois Street 17
- Lakeshore 17
- Parkmerced-SFSU Bay Conference Center 17
- South Beach Marina Apartments 17
- West of Twin Peaks 2 17
- 1448 Plymouth Avenue 18
- 2318 Fillmore Street 18
- 35 Keyes Ave 18
- 607 Andover Street 18
- Bernal Heights 4 18
- Broadway between Hyde and Larkin 18
- California Tennis Club 1770 Scott 18
- Castenada Avenue 18
- Cole Valley 18
- Inner Sunset 2 18
- Noe Valley 2 18
- Telegraph Hill 18
- Walter Street 18
- 188 S Park St 19
- Ashbury St 19
- Bernal Heights 19
- Filbert Street 19
- Outer Sunset 4 19
- Pacific Heights-GEOHealth_VMT_Basadre 19
- Roosevelt Way 19
- Scott Street 19
- The Hamlin School #2 19
- 150 Parker Ave. 20
- 18thAve/TaravalUlloa 20
- 491 Corbett Avenue 20
- Haight Street 20
- Kensington Way 20
- Mission District 2 20
- Santa Rosa Avenue 20
- 144 Funston Avenue 21
- 29th Ave and Judah 21
- 427 Kirkham Street 21
- 6th and Hugo Street 21
- Molimo Drive 21
- Outer Sunset-2340 42nd Ave 21
- Ripley Street 21
- 15th and Noe Street 22
- 4256 22nd Street 22
- Anza Street 22
- Sait Germain Avenue 22
- Rincon Hill 23
- Russ Street 1 23
- Potrero Hill 2 24
- St Helena Cooperative Nursery School 24
- Buchanan and Broadway 25
- Park Hill Avenue 26
- CEEP at Star 27
- 3398 Baker Street 29
- Safer Together/Bernal 29
- Downey Street 35
- Baker Beach 36
- Sunset Co-op Nursery School 38
- 12th Avenue 39
- Shore View Ave 45
AQI US, Metric