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Air quality near 18th and Connecticut, San Francisco
Air quality index (AQI) and PM2.5 air pollution near 18th and Connecticut, San Francisco
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Air Quality Map
Real-time 18th and Connecticut air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 18th and Connecticut today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 18th and Connecticut, San Francisco?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 92% |
| Wind | 4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 73 |
| 2 | Mecca, California | 72 |
| 3 | Canton, Ohio | 69 |
| 4 | Coopersburg, Pennsylvania | 63 |
| 5 | Canton, New York | 62 |
| 6 | Libby, Montana | 61 |
| 7 | Quakertown, Pennsylvania | 60 |
| 8 | Aliso Viejo, California | 59 |
| 9 | Wilmington, Delaware | 58 |
| 10 | Pahrump, Nevada | 57 |
(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 | 70 |
| 2 | Sunset Co-op Nursery School | 65 |
| 3 | Potrero Hill 2 | 45 |
| 4 | Downey Street | 44 |
| 5 | Safer Together/Bernal | 39 |
| 6 | Lakeshore | 36 |
| 7 | 3398 Baker Street | 32 |
| 8 | 18thAve/TaravalUlloa | 30 |
| 9 | Baker Beach | 30 |
| 10 | 12th Ave | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality near 18th and Connecticut, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.8µg/m³ | |
Health Recommendations
What is the current air quality near 18th and Connecticut, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
18th and Connecticut, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 29 | Good 23 AQI US | | 59° 48.2° |  11.2 mp/h |
| Sunday, Apr 30 | Good 20 AQI US |  | 55.4° 50° | 20.1 mp/h |
| Monday, May 1 | Good 11 AQI US | | 55.4° 50° | 13.4 mp/h |
| Tuesday, May 2 | Good 12 AQI US |  80% | 55.4° 46.4° | 6.7 mp/h |
| Wednesday, May 3 | Good 12 AQI US | 50% | 59° 48.2° | 11.2 mp/h |
| Thursday, May 4 | Good 16 AQI US | | 57.2° 50° | 13.4 mp/h |
| Friday, May 5 | Good 17 AQI US | | 60.8° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
18th and Connecticut air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Grenard Terrace 0
- Hudson Avenue 1
- McAllister Street 1
- Mission District - San Jose Avenue 1
- Outer Sunset 40th & Irving 1
- Presidio Heights 1
- Castro Duncan Open Space 2
- Valencia Street 2
- Chenery St 3
- Garfield Street 3
- Lippard Avenue 3
- Mendell & La Salle Ave 3
- Potrero Hill 18th & Mississippi 3
- 2899 Vallejo Street 4
- Greenwich and Laguna 4
- Mountain Lake Park 4
- 121 Day Street 5
- Maynard Street 2 5
- Mid The Page Street 5
- Moraga Street 5
- Potomac Street 5
- Stanyan Street 5
- 333 Diamond Street 6
- Golden Gate 6
- Quarry Road 6
- Rivoli Street 6
- States Street 6
- Balboa Street 7
- Cortland Avenue 7
- Espirit Park Roof 7
- Greenwich Street 7
- Hidden Garden Steps 7
- Pine Street 7
- Upper Shrader Cole Valley 7
- 4181 26th Street 8
- LH Webster 8
- Potrero Hill 3 8
- Shipley Street 8
- 18th and Rhode Island Permaculture Garden 9
- Dolores and 28th 9
- Financial District 9
- Mission Bernal Hospital 9
- Sait Germain Avenue 9
- Twin Peaks 9
- Warren Lex World Headquarters 9
- West of Twin Peaks 9
- 4362 24th Street 10
- Dolores Park 10
- Duboce Triangle 10
- Greenwich 10
- Molimo Drive 10
- Russian Hill Leavenworth 10
- Upper Elsie Coyotes 10
- 151 10th Avenue 11
- 34th Avenue & Cabrillo Street 11
- 4010 Eureka Valley 11
- Baker St 11
- California College of The Arts 11
- Clement Street 11
- Ingleside Terraces 11
- Mount Davidson Manor 11
- Pacific Avenue 11
- Pioneer Park 11
- St Helena Cooperative Nursery School 11
- Visitacion Valley 11
- 10th and Fulton Deck 12
- 116 Marietta Drive 12
- 12th Avenue 12
- 141 6th Avenue 12
- 181-47 Dalewood Way 12
- 5235 Diamond Heights Boulevard 12
- Cameo Way 12
- Capitol Avenue 12
- Cow Hollow 12
- Golden Gate Height 12
- Green Street 12
- Hickory Street 12
- Kirkham Street 12
- McAllister 12
- Sherwood Forest 12
- Vicksburg Street 12
- 15th and Castro St. 13
- 21st & Balboa 13
- 2318 Fillmore Street 13
- 4066 23rd Street 13
- 4078 Cesar Chavez 13
- Ashbury St 13
- Bernal Heights 4 13
- Brannan St 13
- Cumberland Street 13
- Dolphin Club 13
- Haight Street 13
- Laguna Street 13
- Noe Valley 13
- Parkmerced 13
- Sea Cliff 13
- Walter Street 13
- 3801 21st Street 14
- 645 Greenwich Street 14
- California Street 14
- Congo Street 14
- Inner Sunset 14
- Lakeview near Margaret 14
- Nob Hill 14
- Pacific Primary 14
- Portola Street 14
- Tank Hill 14
- Tennessee Street 14
- 1741-1701 Mason St 15
- 4256 22nd Street 15
- Church Street & Liberty Street 15
- Cole Valley 15
- Lombard Street 15
- Roosevelt Way 15
- 144 Funston Avenue 16
- 23rd Street & 3rd Street 16
- Broadway between Hyde and Larkin 16
- CEEP at Star 16
- California Tennis Club 1770 Scott 16
- Edgehill Open Space Park 16
- Filbert Street 16
- Hazelwood at Mangels 16
- Jackson & Walnut 16
- James Lick 16
- McLaren Avenue 16
- Mid Liberty Street 16
- Miraloma Park O'Shaughnessy 16
- Mississippi Street 16
- Noe Street 2 16
- Page Street 16
- SF Maritime NHP 16
- Sunnyside Elementary School 16
- 29th Avenue 17
- 313 Shotwell Street 17
- 491 Corbett Avenue 17
- 884 Silver Avenue 17
- Capp Street Garden 17
- Churchill Park 17
- Grand View Avenue 17
- Mission District 17
- Richland near Leese 17
- Scott Street 17
- 215 Connecticut St 18
- 2635 16th Avenue 18
- 35 Keyes Ave 18
- 512 College Avenue 18
- 662 Cayuga Ave 18
- 8th and Kirkham 18
- 915 Cayuga Ave 18
- Anza Vista-the_balbs 18
- Banks Street 18
- Chenery St 500 block 18
- Inner Sunset 2 18
- Lake & 21st Avenue 18
- Oakdale Avenue 18
- Park Hill Avenue 18
- Sanchez Street 18
- Tiffany Avenue 18
- Valley Street 18
- 15th and Noe Street 19
- 1770 McKinnon Avenue 19
- 29th Ave and Judah 19
- 351 Magellan Ave 19
- 427 Kirkham Street 19
- 575 Magellan Avenue 19
- 6th and Hugo Street 19
- CesarChavezDolores 19
- Diamond Street & Conrad Street 19
- Noe Valley 2 19
- Pacific Heights-GEOHealth_VMT_Basadre 19
- San Jose Ave and Ocean Ave 19
- Silver Terrace 19
- The Hamlin School #2 19
- 150 Parker Ave. 20
- Buchanan and Broadway 20
- Pacheco Street 20
- Quintara Street 2 20
- Russ Street 1 20
- South Beach Marina Apartments 20
- Telegraph Hill 20
- 1448 Plymouth Avenue 21
- Bryant & 26h Street Intersection 21
- Castenada Avenue 21
- De Haro Blvd 21
- Forest Side 21
- Jersey and Vicksberg II 21
- Mission District & Osage Street 21
- West of Twin Peaks 2 21
- 300 block Russia 22
- 540 Victoria Street 22
- Flood Avenue 22
- Gladys Street 22
- Mojave Street 22
- Santa Rosa Avenue 22
- Staples Avenue 22
- Sunnyside 2 22
- 607 Andover Street 23
- Ripley Street 23
- Sunnyside 23
- 19 St Charles Avenue 24
- Anza Street 24
- Bernal Heights 24
- Outer Sunset 4 24
- Sunnyside St 24
- Tompkins Avenue 24
- 100 Block Andover 25
- Illinois Street 25
- India Basin 25
- Mission District 2 25
- Parkmerced-SFSU Bay Conference Center 25
- Bernal Street 27
- Outer Sunset-2340 42nd Ave 28
- Rincon Hill 28
- 12th Ave 29
- House Guerrero 29
- 18thAve/TaravalUlloa 30
- Baker Beach 30
- 3398 Baker Street 32
- Lakeshore 36
- Safer Together/Bernal 39
- Downey Street 44
- Potrero Hill 2 45
- Sunset Co-op Nursery School 65
- Shore View Ave 70
AQI US, Metric