Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near LH Webster, San Francisco
Air quality index (AQI) and PM2.5 air pollution near LH Webster, San Francisco
2.5K people follow this station
Air Quality Map
Real-time LH Webster air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in LH Webster today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near LH Webster, San Francisco?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 87% |
| Wind | 18 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 96 |
| 2 | Glendora, California | 91 |
| 3 | Mecca, California | 91 |
| 4 | Claremont, California | 83 |
| 5 | San Bernardino, California | 83 |
| 6 | Pahrump, Nevada | 82 |
| 7 | La Verne, California | 81 |
| 8 | San Fernando, California | 81 |
| 9 | Glendale, California | 80 |
| 10 | North Hollywood, California | 80 |
(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 | 92 |
| 2 | 3398 Baker Street | 57 |
| 3 | Potrero Hill 2 | 57 |
| 4 | Safer Together/Bernal | 57 |
| 5 | Baker Beach | 56 |
| 6 | Downey Street | 53 |
| 7 | Lakeshore | 48 |
| 8 | Outer Sunset-2340 42nd Ave | 48 |
| 9 | Park Hill Avenue | 48 |
| 10 | 15th and Noe Street | 47 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
live AQI index
Good
Overview
What is the current air quality near LH Webster, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6µg/m³ | |
Health Recommendations
What is the current air quality near LH Webster, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
LH Webster, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 32 AQI US | |||
| Thursday, May 30 | Good 29 AQI US | |||
| Friday, May 31 | Good 22 AQI US | |||
| Today | Good 20 AQI US |  | 60.8° 51.8° |  20.1 mp/h |
| Sunday, Jun 2 | Good 31 AQI US | | 62.6° 51.8° | 20.1 mp/h |
| Monday, Jun 3 | Good 16 AQI US | | 60.8° 53.6° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 33 AQI US |  | 69.8° 53.6° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 61 AQI US  | | 66.2° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Good 35 AQI US | | 57.2° 51.8° | 13.4 mp/h |
| Friday, Jun 7 | Good 22 AQI US | | 60.8° 51.8° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
LH Webster air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- 121 Day Street 1
- 35th & Moraga 1
- Chenery St 4
- Presidio Heights 4
- Mid 25th Street 7
- Potrero Hill 18th & Mississippi 7
- Garfield Street 10
- The Little School 10
- 1728 Diamond Street 13
- 4181 26th Street 13
- Mission District - San Jose Avenue 13
- Pine Street 13
- Pine Street & California Street 13
- Western Addition 13
- Cortland Avenue 14
- 4031 21st Street 16
- Dolores and 28th 16
- Financial District 16
- Hudson Avenue 16
- Lippard Avenue 16
- Mendell & La Salle Ave 16
- Potomac Street 16
- Twin Peaks 16
- Golden Gate 17
- Ingleside Terraces 17
- Balboa Street 19
- Capitol Avenue 19
- Grenard Terrace 19
- McAllister Street 19
- Mid The Page Street 19
- Mission Bernal Hospital 19
- Mount Davidson Manor 19
- Outer Sunset 40th & Irving 19
- Rivoli Street 19
- Upper Elsie Coyotes 19
- Espirit Park Roof 20
- LH Webster 20
- Pacific Avenue 20
- Shipley Street 20
- West of Twin Peaks 20
- 847-815 Chenery St 21
- California College of The Arts 21
- Clement Street 21
- Stanyan Street 21
- States Street 21
- Castro Duncan Open Space 22
- Greenwich and Laguna 22
- Mountain Lake Park 22
- Sait Germain Avenue 22
- Duboce Triangle 23
- Greenwich Street 23
- Inner Sunset 23
- Inner Sunset 2 23
- Sunnyside Elementary School 23
- 28th Street at Diamond (Outside) 24
- 5235 Diamond Heights Boulevard 24
- Congo Street 24
- Green Street 24
- Laguna Street 24
- Mississippi Street 24
- Visitacion Valley 24
- 23rd Street & 3rd Street 25
- 34th Avenue & Cabrillo Street 25
- Lakeview near Margaret 25
- McAllister 25
- San Jose Ave and Ocean Ave 25
- 313 Shotwell Street 26
- 351 Magellan Ave 26
- Vicksburg Street 26
- 116 Marietta Drive 27
- 16 Seal Rock Dr 27
- 4010 Eureka Valley 27
- Baker St 27
- CEEP at Star 27
- California Street 27
- Cameo Way 27
- Hickory Street 27
- Pioneer Park 27
- 884 Silver Avenue 28
- Banks Street 28
- Chenery St 500 block 28
- Edgehill Open Space Park 28
- Kirkham Street 28
- Oakdale Avenue 28
- Tennessee Street 28
- 181-47 Dalewood Way 29
- 491 Corbett Avenue 29
- 915 Cayuga Ave 29
- Broadway between Hyde and Larkin 29
- Churchill Park 29
- Cumberland Street 29
- Quarry Road 29
- Richland near Leese 29
- Sea Cliff 29
- Tank Hill 29
- Tiffany Avenue 29
- 21st & Balboa 30
- 2635 16th Avenue 30
- 32nd Avenue 30
- 512 College Avenue 30
- 662 Cayuga Ave 30
- Ashbury St 30
- Forest Side 30
- Noe Valley 30
- Portola Street 30
- Silver Terrace 30
- Sunnyside 2 30
- 144 Funston Avenue 31
- 1448 Plymouth Avenue 31
- 15th and Castro St. 31
- 2318 Fillmore Street 31
- 4078 Cesar Chavez 31
- 4362 24th Street 31
- 8th and Kirkham 31
- Capp Street Garden 31
- Mission District 31
- Sanchez Street 31
- Staples Avenue 31
- Valley Street 31
- 215 Connecticut St 32
- 4066 23rd Street 32
- 540 Victoria Street 32
- 575 Magellan Avenue 32
- Cow Hollow 32
- Golden Gate Height 32
- Haight Street 32
- Hazelwood at Mangels 32
- Jackson & Walnut 32
- Mid Liberty Street 32
- Molimo Drive 32
- Pacheco Street 32
- Pacific Primary 32
- Page Street 32
- SF Maritime NHP 32
- Walter Street 32
- 1770 McKinnon Avenue 33
- 29th Avenue 33
- 300 block Russia 33
- Cole Valley 33
- Bryant & 26h Street Intersection 34
- Church Street & Liberty Street 34
- Quintara Street 2 34
- 12th Ave 35
- 19 St Charles Avenue 35
- 29th Ave and Judah 35
- 3801 21st Street 35
- 6th and Hugo Street 35
- Bernal Heights 35
- California Tennis Club 1770 Scott 35
- Flood Avenue 35
- Kensington Way 35
- Lombard Street 35
- McLaren Avenue 35
- Mission District & Osage Street 35
- Telegraph Hill 35
- 607 Andover Street 36
- Diamond Street & Conrad Street 36
- Filbert Street 36
- Gladys Street 36
- Grand View Avenue 36
- Pacific Heights-GEOHealth_VMT_Basadre 36
- Roosevelt Way 36
- Scott Street 36
- Sunnyside 36
- Anza Vista-the_balbs 37
- CesarChavezDolores 37
- De Haro Blvd 37
- India Basin 37
- Noe Street 2 37
- Tompkins Avenue 37
- 35 Keyes Ave 38
- 427 Kirkham Street 38
- Mojave Street 38
- Parkmerced-SFSU Bay Conference Center 38
- Sunnyside St 38
- 1741-1701 Mason St 39
- 4256 22nd Street 39
- Buchanan and Broadway 39
- Pacific Heights 2 39
- South Beach Marina Apartments 39
- West of Twin Peaks 2 39
- 100 Block Andover 40
- Illinois Street 40
- Rincon Hill 40
- Russ Street 1 40
- Santa Rosa Avenue 40
- Brannan St 41
- Castenada Avenue 41
- Jersey and Vicksberg II 41
- Moraga Street 41
- Noe Valley 2 41
- 150 Parker Ave. 42
- 18thAve/TaravalUlloa 42
- Miraloma Park O'Shaughnessy 42
- 188 S Park St 43
- Mission District 2 43
- Outer Sunset 4 43
- Ripley Street 43
- Anza Street 44
- Bernal Street 44
- St Helena Cooperative Nursery School 46
- 15th and Noe Street 47
- Lakeshore 48
- Outer Sunset-2340 42nd Ave 48
- Park Hill Avenue 48
- Downey Street 53
- Baker Beach 56
- 3398 Baker Street 57
- Potrero Hill 2 57
- Safer Together/Bernal 57
- Shore View Ave 92
AQI US, Metric