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Air quality near 21st & Balboa, San Francisco
Air quality index (AQI) and PM2.5 air pollution near 21st & Balboa, San Francisco
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Air Quality Map
Real-time 21st & Balboa air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 21st & Balboa today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 21st & Balboa, San Francisco?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 88% |
| Wind | 8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Casa Grande, Arizona | 86 |
| 2 | Corpus Christi, Texas | 81 |
| 3 | Mecca, California | 77 |
| 4 | San Bernardino, California | 72 |
| 5 | Claremont, California | 71 |
| 6 | Hot Springs, South Dakota | 70 |
| 7 | San Fernando, California | 70 |
| 8 | La Habra, California | 69 |
| 9 | Fontana, California | 67 |
| 10 | Nampa, Idaho | 67 |
(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 | 72 |
| 2 | 16 Seal Rock Dr | 60 |
| 3 | Sunset Co-op Nursery School | 56 |
| 4 | Baker Beach | 51 |
| 5 | Anza Street | 44 |
| 6 | Potrero Hill 2 | 38 |
| 7 | Rincon Hill | 38 |
| 8 | Buchanan and Broadway | 34 |
| 9 | 29th Ave and Judah | 33 |
| 10 | Pacific Heights-GEOHealth_VMT_Basadre | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality near 21st & Balboa, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3µg/m³ | |
Health Recommendations
What is the current air quality near 21st & Balboa, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
21st & Balboa, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 26 AQI US | |||
| Thursday, May 9 | Good 31 AQI US | |||
| Friday, May 10 | Good 19 AQI US | |||
| Today | Good 18 AQI US |  | 62.6° 53.6° |  11.2 mp/h |
| Sunday, May 12 | Good 23 AQI US |  | 60.8° 51.8° | 11.2 mp/h |
| Monday, May 13 | Good 28 AQI US | | 57.2° 50° | 13.4 mp/h |
| Tuesday, May 14 | Good 35 AQI US | | 59° 50° | 13.4 mp/h |
| Wednesday, May 15 | Good 22 AQI US |  | 60.8° 51.8° | 13.4 mp/h |
| Thursday, May 16 | Good 21 AQI US | | 60.8° 51.8° | 13.4 mp/h |
| Friday, May 17 | Good 21 AQI US | | 60.8° 53.6° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
21st & Balboa air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Valencia Street 0
- 121 Day Street 1
- 1728 Diamond Street 1
- 24th Street 1
- 4031 21st Street 1
- Castro Duncan Open Space 1
- Dolores and 28th 1
- Lippard Avenue 1
- Mission District - San Jose Avenue 1
- Moraga Street 1
- Potrero Hill 3 1
- The Little School 1
- Golden Gate 2
- Parkmerced 2
- Twin Peaks 2
- Potrero Hill 18th & Mississippi 3
- Capitol Avenue 4
- Chenery St 4
- Hudson Avenue 4
- Mount Davidson Manor 4
- Rivoli Street 4
- Western Addition 4
- El Sereno Court 5
- West of Twin Peaks 5
- 4181 26th Street 6
- Sait Germain Avenue 6
- Balboa Street 7
- California College of The Arts 7
- Cortland Avenue 7
- Financial District 7
- Inner Sunset 7
- Maynard Street 2 7
- Mendell & La Salle Ave 7
- Mission Bernal Hospital 7
- Outer Sunset 40th & Irving 7
- Pine Street 7
- Presidio Heights 7
- 44 Fifth Avenue 8
- 5235 Diamond Heights Boulevard 8
- Espirit Park Roof 8
- Hidden Garden Steps 8
- Rivera Street 8
- Russian Hill Leavenworth 8
- States Street 8
- Upper Shrader Cole Valley 8
- Warren Lex World Headquarters 8
- Ingleside Terraces 9
- Potomac Street 9
- 151 10th Avenue 10
- 333 Diamond Street 10
- Greenwich and Laguna 10
- Grenard Terrace 10
- McAllister Street 10
- Mid The Page Street 10
- Mountain Lake Park 10
- Pine Street & California Street 10
- Stanyan Street 10
- 2899 Vallejo Street 11
- Clayton St 11
- Congo Street 11
- Lakeview near Margaret 11
- Pacheco Street 11
- Visitacion Valley 11
- 4362 24th Street 12
- Duboce Triangle 12
- Golden Gate Height 12
- 34th Avenue & Cabrillo Street 13
- 4010 Eureka Valley 13
- Clement Street 13
- Hill House 13
- LH Webster 13
- Noe Valley 13
- San Jose Ave and Ocean Ave 13
- Sunnyside Elementary School 13
- Upper Elsie Coyotes 13
- 2635 16th Avenue 14
- 8th and Kirkham 14
- Shipley Street 14
- St Helena Cooperative Nursery School 14
- Valley Street 14
- 181-47 Dalewood Way 15
- Greenwich Street 15
- Pacific Avenue 15
- San Carlos Street 15
- Sunnyside 2 15
- Tank Hill 15
- Tennessee Street 15
- Vicksburg Street 15
- 32nd Avenue 16
- 351 Magellan Ave 16
- 512 College Avenue 16
- Baker St 16
- Chenery St 500 block 16
- Dolores Park 16
- Haight Street 16
- Hazelwood at Mangels 16
- Hickory Street 16
- Quarry Road 16
- 10th and Fulton Deck 17
- 12th Avenue 17
- 15th and Castro St. 17
- 23rd Street & 3rd Street 17
- 4256 22nd Street 17
- 540 Victoria Street 17
- 645 Greenwich Street 17
- Cameo Way 17
- Gambier Street & Burrows Street 17
- Mid Liberty Street 17
- Mississippi Street 17
- Parkmerced-SFSU Bay Conference Center 17
- West of Twin Peaks 2 17
- 21st & Balboa 18
- 313 Shotwell Street 18
- 575 Magellan Avenue 18
- CesarChavezDolores 18
- Church Street & Liberty Street 18
- Cumberland Street 18
- Green Street 18
- Inner Sunset 2 18
- Kirkham Street 18
- Pacific Primary 18
- Roosevelt Way 18
- 116 Marietta Drive 19
- 12th Ave 19
- 215 Connecticut St 19
- 3801 21st Street 19
- 4066 23rd Street 19
- 662 Cayuga Ave 19
- Banks Street 19
- California Street 19
- Castenada Avenue 19
- Churchill Park 19
- Cole Valley 19
- Flood Avenue 19
- Greenwich 19
- Laguna Street 19
- Lakeshore 19
- Mission District & Osage Street 19
- Oakdale Avenue 19
- Page Street 19
- Richland near Leese 19
- Silver Terrace 19
- Tiffany Avenue 19
- 141 6th Avenue 20
- 19 St Charles Avenue 20
- 35 Keyes Ave 20
- 4078 Cesar Chavez 20
- 884 Silver Avenue 20
- 915 Cayuga Ave 20
- Anza Vista-the_balbs 20
- Ashbury St 20
- Bernal Heights 4 20
- Capp Street Garden 20
- De Haro Blvd 20
- Diamond Street & Conrad Street 20
- Edgehill Open Space Park 20
- Forest Side 20
- Grand View Avenue 20
- McAllister 20
- Mission District 20
- Molimo Drive 20
- Pioneer Park 20
- Sanchez Street 20
- Santa Rosa Avenue 20
- Staples Avenue 20
- Sunnyside 20
- 1448 Plymouth Avenue 21
- 28th Street at Diamond (Outside) 21
- 491 Corbett Avenue 21
- Bryant & 26h Street Intersection 21
- Cow Hollow 21
- Dolphin Club 21
- Gladys Street 21
- India Basin 21
- Jersey and Vicksberg II 21
- Mojave Street 21
- Nob Hill 21
- Noe Street 2 21
- SF Maritime NHP 21
- Scott Street 21
- Sea Cliff 21
- Tompkins Avenue 21
- Walter Street 21
- 1741-1701 Mason St 22
- 427 Kirkham Street 22
- 6th and Hugo Street 22
- Kensington Way 22
- Lake & 21st Avenue 22
- Quintara Street 2 22
- Sunnyside St 22
- Telegraph Hill 22
- 100 Block Andover 23
- 29th Avenue 23
- Broadway between Hyde and Larkin 23
- Highland Avenue 23
- Jackson & Walnut 23
- 2318 Fillmore Street 24
- 300 block Russia 24
- California Tennis Club 1770 Scott 24
- Lombard Street 24
- Outer Sunset 4 24
- Pacific Heights 2 24
- 144 Funston Avenue 25
- 15th and Noe Street 25
- 18thAve/TaravalUlloa 25
- Bernal Street 25
- McLaren Avenue 25
- Noe Valley 2 25
- South Beach Marina Apartments 25
- The Hamlin School #2 25
- 150 Parker Ave. 26
- 607 Andover Street 26
- Brannan St 26
- Outer Sunset-2340 42nd Ave 26
- Park Hill Avenue 26
- 188 S Park St 27
- CEEP at Star 27
- Filbert Street 27
- Illinois Street 27
- Portola Street 27
- 1770 McKinnon Avenue 28
- Mission District 2 28
- Bernal Heights 30
- Downey Street 30
- Ripley Street 30
- James Lick 31
- Miraloma Park O'Shaughnessy 31
- Russ Street 1 31
- Safer Together/Bernal 31
- 3398 Baker Street 32
- 29th Ave and Judah 33
- Pacific Heights-GEOHealth_VMT_Basadre 33
- Buchanan and Broadway 34
- Potrero Hill 2 38
- Rincon Hill 38
- Anza Street 44
- Baker Beach 51
- Sunset Co-op Nursery School 56
- 16 Seal Rock Dr 60
- Shore View Ave 72
AQI US, Metric