Hourly forecast
LH Webster, San Francisco air quality index (AQI⁺) forecast
Daily forecast
LH Webster, San Francisco air quality index (AQI⁺) forecast
| Today | 25 | 19° 12° | 20 km/h | 61% | |
| Thu | 63 | 24° 15° | 21 km/h | 45% | |
| Fri | 58 | 20° 12° | 23 km/h | 64% |
Air pollutants
What is the current air quality near LH Webster?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |

Real-time LH Webster, San Francisco air pollution map
Pollen
What is the pollen count in LH Webster today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in LH Webster
Pollen
What is the pollen count in LH Webster today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near LH Webster
History
Historic air quality graph for LH Webster
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Most polluted locations near LH Webster, San Francisco
Worldwide AQI⁺ rankingStation ranking
Real-time LH Webster AQI⁺ station ranking
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Where is the cleanest air quality in San Francisco?
- Buchanan and Broadway1
- Garfield Street1
- Ingleside Terraces1
- Western Addition1
- 150 Parker Ave.2
- McAllister Street4
- Outer Sunset 40th & Irving4
- Lake Street5
- Congo Street10
- Montezuma Street11
- Presidio Heights12
- Joost Avenue 114
- Outer Richmond14
- El Sereno Court15
- 950-992 Church St16
- Rivoli Street16
- Golden Gate17
- Molimo Drive17
- Outer Richmond, San Francisco17
- Potrero Hill17
- Potrero Hill 18th & Mississippi17
- States Street17
- Upper Shrader Cole Valley17
- West of Twin Peaks17
- Cow Hollow18
- Lakeview near Margaret18
- Mendell & La Salle Ave18
- Potomac Street18
- 847-815 Chenery St19
- Brannan St19
- Baker21
- Delano Avenue21
- Edgehill Open Space Park21
- San Jose Ave and Ocean Ave21
- Scott Street21
- Valencia Street21
- 24th Street22
- 409A 30th Street22
- 44 Fifth Avenue22
- Capp Street Garden22
- Kensington Way22
- LH Webster22
- Visitacion Valley22
- 4010 Eureka Valley23
- Baker St23
- Espirit Park Roof23
- Mission Bernal Hospital23
- Precita Avenue23
- 181-47 Dalewood Way24
- San Francisco - Mission Rock24
- Portola Street25
- 351 Magellan Ave26
- Broadway between Hyde and Larkin26
- Hill House26
- Lombard Street26
- Outdoor26
- Sait Germain Avenue26
- 4362 24th Street27
- Greenwich and Laguna27
- Kirkham Street27
- Mt. Davidson27
- St Helena Cooperative Nursery School27
- 116 Marietta Drive28
- 144 Funston Avenue28
- 15th and Noe Street28
- 2949B-B Pacific Ave28
- Ashbury St28
- Bernal Heights 228
- Capitol Avenue28
- Chenery St 500 block28
- Filbert Street28
- Lippard Avenue28
- Mississippi Street28
- Noe Valley28
- Oakdale Avenue28
- Sunnyside Elementary School28
- Valley Street28
- West Page Street28
- 1108-1126 Cabrillo St29
- 4000-4098 21st St29
- 4078 Cesar Chavez29
- 4299-4201 26th St29
- 5235 Diamond Heights Boulevard29
- 540 Victoria Street29
- Balboa Park Pool29
- Eureka Valley29
- Hickory Street29
- Lake & 21st Avenue29
- Natoma Street29
- Quintara Street 229
- SF Hamerton Ave29
- 215 Connecticut St30
- 313 Shotwell Street30
- 491 Corbett Avenue30
- Duboce Triangle30
- Duncan Castro Open Space30
- Gladys Street30
- Isis Street30
- Miraloma Park O'Shaughnessy30
- Pacheco Street30
- Pine Street & California Street30
- Wright Street 230
- 23rd Street & 3rd Street31
- Churchill Park31
- Diamond Street & Conrad Street31
- Golden Gate Height31
- Mission District31
- Precita Valley31
- Walter Street31
- 1034-1064 14th St32
- 12th Ave32
- 1770 McKinnon Avenue32
- 18thAve/TaravalUlloa32
- 662 Cayuga Ave32
- California Tennis Club 1770 Scott32
- Cameo Way32
- Castenada Avenue32
- Cole Valley32
- Hays Street32
- McAllister32
- Nob Hill32
- 1742 Newcomb Ave33
- 915 Cayuga Ave33
- 99-1 Dolores Terrace33
- Griffith & Ingerson St33
- Hazelwood at Mangels33
- Laguna Street33
- Mission District & Osage Street33
- Mission District 133
- Polk Gulch33
- Southern Heights Avenue33
- Staples Avenue33
- Tompkins Avenue33
- 100 Block Andover34
- 35 Keyes Ave34
- 460 29th street34
- 4739-4737 California St34
- Anza Vista-the_balbs34
- Illinois Street34
- Market Street 234
- McCoppin Hub34
- Mid Liberty Street34
- Mojave Street34
- Outer Sunset 434
- Quarry Road34
- Sunnyside St34
- West of Twin Peaks 234
- 1501-1599 8th Ave35
- 427 Kirkham Street35
- 476-498 Innes Ave35
- Bay Street35
- St. 00-99 Block35
- 15th and Castro St.36
- Jackson & Walnut36
- Parkmerced-SFSU Bay Conference Center36
- Ripley Street36
- Inner Sunset37
- 327-203 Marietta Dr38
- 600-698 Panorama Dr38
- 100-200 Colby St39
- 100-200 Maynard St39
- 1377 29th Ave39
- 6th and Hugo Street39
- De Haro Blvd39
- IFR Mission St & 25th St39
- Ingerson & Ingalls Street39
- Outer Sunset-2340 42nd Ave39
- 2799-2701 Green St40
- 6th Ave Backyard41
- Quesada & Jennings44
- Santa Rosa Avenue44
- 1333 Jones St.48
- BGC Tenderloin50
- Potrero Hill 250
- Van Dyke and Lane street50
- 3rd Street Youth Innes Location53
- Mother Brown’s53
- Palou Ave & 3rd St53
- 3398 Baker Street55
- Rincon Hill55
- Newcomb Ave & Newhall St56
- Safer Together/Bernal56
- Presidio58
- Pier 80 Terminal60
- Bocana & Cortland62
- Downey Street68












