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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 | Santa Maria, California | 122 |
| 2 | Orcutt, California | 100 |
| 3 | Boerne, Texas | 83 |
| 4 | Oklahoma City, Oklahoma | 79 |
| 5 | Corpus Christi, Texas | 76 |
| 6 | Edmond, Oklahoma | 75 |
| 7 | Tampa, Florida | 75 |
| 8 | San Antonio, Texas | 74 |
| 9 | Leavenworth, Kansas | 70 |
| 10 | Georgetown, Texas | 69 |
(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 | Downey Street | 53 |
| 2 | Shore View Ave | 50 |
| 3 | Baker Beach | 29 |
| 4 | House Guerrero | 28 |
| 5 | Mission District 2 | 27 |
| 6 | 3398 Baker Street | 25 |
| 7 | Ashbury St | 25 |
| 8 | Safer Together/Bernal | 25 |
| 9 | Potrero Hill 2 | 22 |
| 10 | 150 Parker Ave. | 21 |
(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?
- Saint Germain Avenue 0
- Hudson Avenue 1
- Western Addition 1
- 1728 Diamond Street 2
- Rivera Street 2
- Upper Elsie Coyotes 3
- 4031 21st Street 4
- Mid The Page Street 4
- 18th and Rhode Island Permaculture Garden 5
- Grenard Terrace 5
- Potrero Hill 18th & Mississippi 5
- Presidio Heights 5
- Rivoli Street 5
- Castro Duncan Open Space 6
- San Carlos Street 6
- 44 Fifth Avenue 7
- Hidden Garden Steps 7
- Ingleside Terraces 7
- 2899 Vallejo Street 8
- Potomac Street 8
- States Street 8
- West of Twin Peaks 8
- 12th Avenue 9
- 4010 Eureka Valley 9
- 5235 Diamond Heights Boulevard 9
- Bernal Heights 4 9
- Jackson & Walnut 9
- Sait Germain Avenue 9
- Twin Peaks 9
- Upper Shrader Cole Valley 9
- Valencia Street 9
- 181-47 Dalewood Way 10
- 333 Diamond Street 10
- Brannan St 10
- Cow Hollow 10
- Golden Gate 10
- Kirkham Street 10
- McAllister 10
- Mount Davidson Manor 10
- Pacific Avenue 10
- Pine Street & California Street 10
- San Jose Ave and Ocean Ave 10
- Stanyan Street 10
- Tank Hill 10
- Visitacion Valley 10
- 10th and Fulton Deck 11
- 15th and Castro St. 11
- 1741-1701 Mason St 11
- 351 Magellan Ave 11
- 8th and Kirkham 11
- California Street 11
- Cameo Way 11
- Dolores and 28th 11
- Green Street 11
- Lakeview near Margaret 11
- Miraloma Park O'Shaughnessy 11
- Noe Valley 11
- Oakdale Avenue 11
- Pacheco Street 11
- Potrero Hill 3 11
- 116 Marietta Drive 12
- 144 Funston Avenue 12
- 29th Avenue 12
- 4078 Cesar Chavez 12
- 4181 26th Street 12
- 4362 24th Street 12
- 540 Victoria Street 12
- 645 Greenwich Street 12
- Balboa Street 12
- Broadway between Hyde and Larkin 12
- California College of The Arts 12
- Chenery St 500 block 12
- Cumberland Street 12
- Espirit Park Roof 12
- Filbert Street 12
- Flood Avenue 12
- Haight Street 12
- Inner Sunset 12
- James Lick 12
- LH Webster 12
- Laguna Street 12
- Lippard Avenue 12
- Mission Bernal Hospital 12
- Mountain Lake Park 12
- Pioneer Park 12
- Portola Street 12
- Russian Hill Leavenworth 12
- Sunnyside 2 12
- Warren Lex World Headquarters 12
- 1770 McKinnon Avenue 13
- 2635 16th Avenue 13
- 34th Avenue & Cabrillo Street 13
- 512 College Avenue 13
- 884 Silver Avenue 13
- Baker St 13
- Capp Street Garden 13
- De Haro Blvd 13
- Diamond Street & Conrad Street 13
- Dolores Park 13
- Gambier Street & Burrows Street 13
- Gladys Street 13
- Hickory Street 13
- Hill House 13
- Lombard Street 13
- McLaren Avenue 13
- Mojave Street 13
- Noe Street 2 13
- Parkmerced 13
- Parkmerced-SFSU Bay Conference Center 13
- Precita Valley 13
- Richland near Leese 13
- Shipley Street 13
- Silver Terrace 13
- South Beach Marina Apartments 13
- Sunnyside Elementary School 13
- Telegraph Hill 13
- The Hamlin School #2 13
- Valley Street 13
- Walter Street 13
- 151 10th Avenue 14
- 4066 23rd Street 14
- 662 Cayuga Ave 14
- Anza Street 14
- Church Street & Liberty Street 14
- Clement Street 14
- Cole Valley 14
- Congo Street 14
- Edgehill Open Space Park 14
- Forest Side 14
- Jersey and Vicksberg II 14
- Kensington Way 14
- Mississippi Street 14
- Molimo Drive 14
- Nob Hill 14
- Sea Cliff 14
- Sherwood Forest 14
- St Helena Cooperative Nursery School 14
- Staples Avenue 14
- Sunnyside 14
- The Little School 14
- Tiffany Avenue 14
- Tompkins Avenue 14
- 100 Block Andover 15
- 141 6th Avenue 15
- 1448 Plymouth Avenue 15
- 18thAve/TaravalUlloa 15
- 19 St Charles Avenue 15
- 215 Connecticut St 15
- 21st & Balboa 15
- 2318 Fillmore Street 15
- 23rd Street & 3rd Street 15
- 300 block Russia 15
- 313 Shotwell Street 15
- 32nd Avenue 15
- 35 Keyes Ave 15
- 3801 21st Street 15
- 607 Andover Street 15
- Anza Vista-the_balbs 15
- Banks Street 15
- Bryant & 26h Street Intersection 15
- CEEP at Star 15
- Capitol Avenue 15
- Castenada Avenue 15
- Clayton St 15
- Cortland Avenue 15
- Dolphin Club 15
- India Basin 15
- Inner Sunset 2 15
- Lake & 21st Avenue 15
- McAllister Street 15
- Pacific Primary 15
- SF Maritime NHP 15
- Sanchez Street 15
- Scott Street 15
- Tennessee Street 15
- Vicksburg Street 15
- 491 Corbett Avenue 16
- 575 Magellan Avenue 16
- 915 Cayuga Ave 16
- California Tennis Club 1770 Scott 16
- Grand View Avenue 16
- Greenwich 16
- Hazelwood at Mangels 16
- Lakeshore 16
- Maynard Street 2 16
- Mid Liberty Street 16
- Page Street 16
- Park Hill Avenue 16
- Santa Rosa Avenue 16
- Sunnyside St 16
- 4256 22nd Street 17
- Buchanan and Broadway 17
- Golden Gate Height 17
- Mission District & Osage Street 17
- Outer Sunset-2340 42nd Ave 17
- Pacific Heights 2 17
- Pacific Heights-GEOHealth_VMT_Basadre 17
- Quarry Road 17
- Quintara Street 2 17
- Ripley Street 17
- Roosevelt Way 17
- Russ Street 1 17
- West of Twin Peaks 2 17
- 29th Ave and Judah 18
- 427 Kirkham Street 18
- CesarChavezDolores 18
- Duboce Triangle 18
- Illinois Street 18
- Mission District 18
- Noe Valley 2 18
- 15th and Noe Street 19
- Bernal Heights 19
- Highland Avenue 19
- Bernal Street 20
- Churchill Park 20
- Outer Sunset 4 20
- Pine Street 20
- Rincon Hill 20
- 150 Parker Ave. 21
- 6th and Hugo Street 21
- Potrero Hill 2 22
- 3398 Baker Street 25
- Ashbury St 25
- Safer Together/Bernal 25
- Mission District 2 27
- House Guerrero 28
- Baker Beach 29
- Shore View Ave 50
- Downey Street 53
AQI US, Metric