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Air quality near Union Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near Union Street, San Francisco
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Air Quality Map
Real-time Union Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Union Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Union Street, San Francisco?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 78% |
| Wind | 5 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 112 |
| 2 | Coachella, California | 106 |
| 3 | Mecca, California | 104 |
| 4 | Maricopa, Arizona | 94 |
| 5 | Thermal, California | 90 |
| 6 | Corpus Christi, Texas | 83 |
| 7 | Casa Grande, Arizona | 79 |
| 8 | Baton Rouge, Louisiana | 78 |
| 9 | Shreveport, Louisiana | 75 |
| 10 | Colfax, Louisiana | 71 |
(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 | Mission District 2 | 56 |
| 2 | Sunset Co-op Nursery School | 49 |
| 3 | Shore View Ave | 31 |
| 4 | 3398 Baker Street | 28 |
| 5 | Downey Street | 28 |
| 6 | Potrero Hill 2 | 23 |
| 7 | Safer Together/Bernal | 23 |
| 8 | 23rd Street & 3rd Street | 22 |
| 9 | Baker Beach | 22 |
| 10 | CEEP at Star | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
1
live AQI index
Good
Overview
What is the current air quality near Union Street, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 1 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.2µg/m³ | |
Health Recommendations
What is the current air quality near Union Street, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Union Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Aug 27 | Moderate 57 AQI US  |  | 71.6° 57.2° |  8.9 mp/h |
| Saturday, Aug 28 | Moderate 77 AQI US |  | 71.6° 57.2° | 8.9 mp/h |
| Sunday, Aug 29 | Moderate 66 AQI US | | 64.4° 55.4° | 8.9 mp/h |
| Monday, Aug 30 | Good 36 AQI US | | 60.8° 53.6° | 11.2 mp/h |
| Tuesday, Aug 31 | Good 46 AQI US |  | 60.8° 53.6° | 13.4 mp/h |
| Wednesday, Sep 1 | Good 50 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.
Union Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- 10th and Fulton Deck 0
- 2635 16th Avenue 0
- 29th Avenue 0
- 35th & Moraga 0
- 575 Magellan Avenue 0
- 645 Greenwich Street 0
- Chenery St 500 block 0
- Golden Gate 0
- Kirkham Street 0
- Potomac Street 0
- Rivoli Street 0
- 1728 Diamond Street 1
- 21st & Balboa 1
- 34th Avenue & Cabrillo Street 1
- 351 Magellan Ave 1
- 4031 21st Street 1
- 5235 Diamond Heights Boulevard 1
- Balboa Street 1
- Capitol Avenue 1
- Castro Duncan Open Space 1
- Congo Street 1
- Duboce Triangle 1
- Greenwich and Laguna 1
- Hazelwood at Mangels 1
- Ingleside Terraces 1
- Inner Sunset 1
- Maynard Street 2 1
- McAllister Street 1
- Mid The Page Street 1
- Mount Davidson Manor 1
- Pacheco Street 1
- Russian Hill Leavenworth 1
- Sunnyside 2 1
- Upper Elsie Coyotes 1
- Upper Shrader Cole Valley 1
- Clement Street 2
- Edgehill Open Space Park 2
- Green Street 2
- Hidden Garden Steps 2
- Pacific Avenue 2
- Stanyan Street 2
- West of Twin Peaks 2
- 116 Marietta Drive 3
- 4010 Eureka Valley 3
- 8th and Kirkham 3
- Anza Vista-the_balbs 3
- Ashbury St 3
- Cameo Way 3
- Cow Hollow 3
- Diamond Street & Conrad Street 3
- Hickory Street 3
- Jackson & Walnut 3
- Laguna Street 3
- Pacific Primary 3
- Park Hill Avenue 3
- SF Maritime NHP 3
- Sait Germain Avenue 3
- San Jose Ave and Ocean Ave 3
- Sanchez Street 3
- Sea Cliff 3
- States Street 3
- Valley Street 3
- Visitacion Valley 3
- 12th Avenue 4
- 15th and Castro St. 4
- 181-47 Dalewood Way 4
- 32nd Avenue 4
- 4066 23rd Street 4
- 540 Victoria Street 4
- California Street 4
- Dolores Park 4
- Financial District 4
- Flood Avenue 4
- Golden Gate Height 4
- Haight Street 4
- Hudson Avenue 4
- Lakeview near Margaret 4
- Mendell & La Salle Ave 4
- Mid Liberty Street 4
- Mission Bernal Hospital 4
- Noe Valley 4
- Page Street 4
- Parkmerced 4
- Parkmerced-SFSU Bay Conference Center 4
- Portola Street 4
- Vicksburg Street 4
- 12th Ave 5
- 427 Kirkham Street 5
- 4362 24th Street 5
- 512 College Avenue 5
- Castenada Avenue 5
- Cortland Avenue 5
- Cumberland Street 5
- Filbert Street 5
- Forest Side 5
- Gladys Street 5
- Miraloma Park O'Shaughnessy 5
- Noe Street 2 5
- Sunnyside Elementary School 5
- Tank Hill 5
- Warren Lex World Headquarters 5
- 1448 Plymouth Avenue 6
- 1741-1701 Mason St 6
- 19 St Charles Avenue 6
- 4181 26th Street 6
- Banks Street 6
- California Tennis Club 1770 Scott 6
- Church Street & Liberty Street 6
- Cole Valley 6
- Greenwich 6
- Pioneer Park 6
- 2318 Fillmore Street 7
- 3801 21st Street 7
- 662 Cayuga Ave 7
- 884 Silver Avenue 7
- Alcatraz Dock 7
- Baker St 7
- Brannan St 7
- California College of The Arts 7
- CesarChavezDolores 7
- Gambier Street & Burrows Street 7
- Lombard Street 7
- McAllister 7
- McLaren Avenue 7
- Mission District 7
- Nob Hill 7
- Oakdale Avenue 7
- Quintara Street 2 7
- Richland near Leese 7
- Santa Rosa Avenue 7
- Shipley Street 7
- St Helena Cooperative Nursery School 7
- Staples Avenue 7
- Telegraph Hill 7
- Walter Street 7
- 18thAve/TaravalUlloa 8
- 215 Connecticut St 8
- 313 Shotwell Street 8
- 6th and Hugo Street 8
- Anza Street 8
- Highland Avenue 8
- LH Webster 8
- Lake & 21st Avenue 8
- Lakeshore 8
- Mississippi Street 8
- Mojave Street 8
- Molimo Drive 8
- Rincon Hill 8
- Tennessee Street 8
- Tiffany Avenue 8
- Tompkins Avenue 8
- 333 Diamond Street 9
- 35 Keyes Ave 9
- Broadway between Hyde and Larkin 9
- De Haro Blvd 9
- Grand View Avenue 9
- James Lick 9
- Jersey and Vicksberg II 9
- Roosevelt Way 9
- Scott Street 9
- Sunnyside 9
- The Hamlin School #2 9
- 141 6th Avenue 10
- 188 S Park St 10
- 29th Ave and Judah 10
- 300 block Russia 10
- 915 Cayuga Ave 10
- Mission District & Osage Street 10
- Outer Sunset-2340 42nd Ave 10
- South Beach Marina Apartments 10
- 150 Parker Ave. 11
- 28th Street at Diamond (Outside) 11
- Bernal Heights 4 11
- Bernal Street 11
- Churchill Park 11
- Dolphin Club 11
- Silver Terrace 11
- Sunnyside St 11
- 144 Funston Avenue 12
- Bryant & 26h Street Intersection 12
- Espirit Park Roof 12
- Kensington Way 12
- Outer Sunset 4 12
- 15th and Noe Street 13
- 4256 22nd Street 13
- Buchanan and Broadway 13
- Pacific Heights 2 13
- Pacific Heights-GEOHealth_VMT_Basadre 13
- 1770 McKinnon Avenue 14
- Capp Street Garden 14
- Noe Valley 2 14
- Russ Street 1 14
- 4078 Cesar Chavez 15
- 491 Corbett Avenue 16
- 607 Andover Street 16
- Ripley Street 16
- India Basin 17
- Bernal Heights 18
- Illinois Street 18
- 23rd Street & 3rd Street 22
- Baker Beach 22
- CEEP at Star 22
- Potrero Hill 2 23
- Safer Together/Bernal 23
- 3398 Baker Street 28
- Downey Street 28
- Shore View Ave 31
- Sunset Co-op Nursery School 49
- Mission District 2 56
AQI US, Metric