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Air quality near Castro Duncan Open Space, San Francisco
Air quality index (AQI) and PM2.5 air pollution near Castro Duncan Open Space, San Francisco
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Air Quality Map
Real-time Castro Duncan Open Space air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Castro Duncan Open Space today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Castro Duncan Open Space, San Francisco?
| Weather | Few clouds |
| Temperature | 50°F |
| Humidity | 77% |
| Wind | 11.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Allentown, Pennsylvania | 92 |
| 2 | Bethlehem, Pennsylvania | 87 |
| 3 | Davenport, Iowa | 79 |
| 4 | Mecca, California | 74 |
| 5 | Coopersburg, Pennsylvania | 73 |
| 6 | North Hollywood, California | 71 |
| 7 | Quakertown, Pennsylvania | 70 |
| 8 | Philadelphia, Pennsylvania | 68 |
| 9 | Trenton, New Jersey | 67 |
| 10 | Lewisville, Texas | 66 |
(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 | 53 |
| 2 | Sunset Co-op Nursery School | 41 |
| 3 | Downey Street | 37 |
| 4 | Safer Together/Bernal | 32 |
| 5 | 3398 Baker Street | 29 |
| 6 | House Guerrero | 27 |
| 7 | Rincon Hill | 26 |
| 8 | Baker Beach | 25 |
| 9 | Potrero Hill 2 | 25 |
| 10 | Lakeshore | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
1
live AQI index
Good
Overview
What is the current air quality near Castro Duncan Open Space, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 1 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.3µg/m³ | |
Health Recommendations
What is the current air quality near Castro Duncan Open Space, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castro Duncan Open Space, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 1 AQI US | |||
| Sunday, Apr 28 | Good 10 AQI US | |||
| Monday, Apr 29 | Good 4 AQI US | |||
| Today | Good 1 AQI US |  | 57.2° 48.2° |  15.7 mp/h |
| Wednesday, May 1 | Good 15 AQI US | | 59° 48.2° | 13.4 mp/h |
| Thursday, May 2 | Good 16 AQI US | | 62.6° 50° | 17.9 mp/h |
| Friday, May 3 | Good 15 AQI US | | 59° 50° | 15.7 mp/h |
| Saturday, May 4 | Good 12 AQI US |  100% | 51.8° 46.4° | 17.9 mp/h |
| Sunday, May 5 | Good 6 AQI US | 60% | 51.8° 46.4° | 17.9 mp/h |
| Monday, May 6 | Good 5 AQI US | | 55.4° 48.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Castro Duncan Open Space air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Balboa Street 0
- Pine Street 0
- The Little School 0
- 121 Day Street 1
- Castro Duncan Open Space 1
- Garfield Street 1
- Hudson Avenue 1
- Lippard Avenue 1
- Maynard Street 2 1
- McAllister Street 1
- Mission Bernal Hospital 1
- Moraga Street 1
- Mount Davidson Manor 1
- Outer Sunset 40th & Irving 1
- Potrero Hill 18th & Mississippi 1
- 2899 Vallejo Street 2
- Financial District 2
- Rivoli Street 2
- Greenwich and Laguna 3
- Mendell & La Salle Ave 3
- Potomac Street 3
- Upper Elsie Coyotes 3
- Golden Gate 4
- Mid The Page Street 4
- Potrero Hill 3 4
- Cortland Avenue 5
- States Street 5
- Baker St 6
- Capitol Avenue 6
- Hill House 6
- Ingleside Terraces 6
- Parkmerced 6
- Quarry Road 6
- Twin Peaks 6
- Upper Shrader Cole Valley 6
- West of Twin Peaks 6
- 10th and Fulton Deck 7
- 151 10th Avenue 7
- 18th and Rhode Island Permaculture Garden 7
- 34th Avenue & Cabrillo Street 7
- Clement Street 7
- Hidden Garden Steps 7
- Valencia Street 7
- 333 Diamond Street 8
- 4010 Eureka Valley 8
- Greenwich 8
- Russian Hill Leavenworth 8
- Shipley Street 8
- Taraval Street 17th Avenue 8
- Warren Lex World Headquarters 8
- 21st & Balboa 9
- 4181 26th Street 9
- 5235 Diamond Heights Boulevard 9
- Cameo Way 9
- Congo Street 9
- Dolores Park 9
- Green Street 9
- Inner Sunset 9
- McAllister 9
- Sea Cliff 9
- St Helena Cooperative Nursery School 9
- Stanyan Street 9
- Vicksburg Street 9
- Visitacion Valley 9
- 2635 16th Avenue 10
- Bernal Heights 4 10
- California College of The Arts 10
- California Street 10
- Cumberland Street 10
- Edgehill Open Space Park 10
- Hickory Street 10
- Lakeview near Margaret 10
- Pacific Avenue 10
- Sait Germain Avenue 10
- 116 Marietta Drive 11
- 12th Avenue 11
- 181-47 Dalewood Way 11
- 2318 Fillmore Street 11
- 32nd Avenue 11
- 351 Magellan Ave 11
- 3801 21st Street 11
- 645 Greenwich Street 11
- Anza Street 11
- Ashbury St 11
- Banks Street 11
- Brannan St 11
- Church Street & Liberty Street 11
- Cow Hollow 11
- Duboce Triangle 11
- Kirkham Street 11
- Laguna Street 11
- Noe Valley 11
- Page Street 11
- Tank Hill 11
- 15th and Castro St. 12
- 29th Avenue 12
- 4066 23rd Street 12
- 4078 Cesar Chavez 12
- 4362 24th Street 12
- 662 Cayuga Ave 12
- 884 Silver Avenue 12
- Espirit Park Roof 12
- Golden Gate Height 12
- McLaren Avenue 12
- Nob Hill 12
- Pioneer Park 12
- Richland near Leese 12
- Sunnyside Elementary School 12
- Walter Street 12
- 141 6th Avenue 13
- 915 Cayuga Ave 13
- Castenada Avenue 13
- Chenery St 500 block 13
- Dolphin Club 13
- Filbert Street 13
- Haight Street 13
- LH Webster 13
- Lombard Street 13
- Mid Liberty Street 13
- Mississippi Street 13
- Oakdale Avenue 13
- Pacheco Street 13
- Pacific Heights 2 13
- Pacific Primary 13
- Quintara Street 2 13
- San Jose Ave and Ocean Ave 13
- West of Twin Peaks 2 13
- 1741-1701 Mason St 14
- 1770 McKinnon Avenue 14
- 19 St Charles Avenue 14
- 215 Connecticut St 14
- 427 Kirkham Street 14
- 512 College Avenue 14
- 540 Victoria Street 14
- 575 Magellan Avenue 14
- 6th and Hugo Street 14
- 8th and Kirkham 14
- Anza Vista-the_balbs 14
- CesarChavezDolores 14
- Churchill Park 14
- Cole Valley 14
- Forest Side 14
- Gladys Street 14
- Hazelwood at Mangels 14
- Inner Sunset 2 14
- Jackson & Walnut 14
- SF Maritime NHP 14
- Silver Terrace 14
- Sunnyside 14
- Sunnyside 2 14
- Valley Street 14
- Broadway between Hyde and Larkin 15
- California Tennis Club 1770 Scott 15
- Capp Street Garden 15
- Diamond Street & Conrad Street 15
- Flood Avenue 15
- James Lick 15
- Jersey and Vicksberg II 15
- Noe Street 2 15
- Portola Street 15
- Roosevelt Way 15
- Sherwood Forest 15
- Staples Avenue 15
- Tennessee Street 15
- Tiffany Avenue 15
- 144 Funston Avenue 16
- 1448 Plymouth Avenue 16
- 491 Corbett Avenue 16
- De Haro Blvd 16
- Dolores and 28th 16
- Grand View Avenue 16
- Lake & 21st Avenue 16
- Mission District 16
- Mojave Street 16
- Mountain Lake Park 16
- Sanchez Street 16
- Santa Rosa Avenue 16
- South Beach Marina Apartments 16
- Telegraph Hill 16
- 29th Ave and Judah 17
- 300 block Russia 17
- 35 Keyes Ave 17
- 4256 22nd Street 17
- Buchanan and Broadway 17
- Pacific Heights-GEOHealth_VMT_Basadre 17
- Park Hill Avenue 17
- Scott Street 17
- Tompkins Avenue 17
- 23rd Street & 3rd Street 18
- 313 Shotwell Street 18
- 607 Andover Street 18
- CEEP at Star 18
- India Basin 18
- Miraloma Park O'Shaughnessy 18
- Mission District & Osage Street 18
- Russ Street 1 18
- 100 Block Andover 19
- 150 Parker Ave. 19
- Molimo Drive 19
- Noe Valley 2 19
- Sunnyside St 19
- The Hamlin School #2 19
- 15th and Noe Street 20
- 18thAve/TaravalUlloa 20
- Bryant & 26h Street Intersection 20
- Outer Sunset 4 20
- Outer Sunset-2340 42nd Ave 20
- Bernal Heights 21
- Bernal Street 21
- Mission District 2 22
- Illinois Street 23
- Ripley Street 23
- Lakeshore 24
- Baker Beach 25
- Potrero Hill 2 25
- Rincon Hill 26
- House Guerrero 27
- 3398 Baker Street 29
- Safer Together/Bernal 32
- Downey Street 37
- Sunset Co-op Nursery School 41
- Shore View Ave 53
AQI US, Metric