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 Cortland Avenue, San Francisco
Air quality index (AQI) and PM2.5 air pollution near Cortland Avenue, San Francisco
578 people follow this station
Air Quality Map
Real-time Cortland Avenue air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Cortland Avenue today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Cortland Avenue, San Francisco?
| Weather | Few clouds |
| Temperature | 60.8°F |
| Humidity | 72% |
| Wind | 26 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 103 |
| 2 | San Antonio, Texas | 92 |
| 3 | New Braunfels, Texas | 87 |
| 4 | San Fernando, California | 78 |
| 5 | Austin, Texas | 76 |
| 6 | Saint Petersburg, Florida | 75 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Hollywood, California | 71 |
| 9 | La Crescenta-Montrose, California | 71 |
| 10 | Round Rock, Texas | 70 |
(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 | 75 |
| 2 | Safer Together/Bernal | 60 |
| 3 | Downey Street | 58 |
| 4 | 3398 Baker Street | 55 |
| 5 | Potrero Hill 2 | 54 |
| 6 | Baker Beach | 52 |
| 7 | Kensington Way | 47 |
| 8 | Mission District 2 | 41 |
| 9 | Park Hill Avenue | 38 |
| 10 | Outer Sunset-2340 42nd Ave | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
live AQI index
Good
Overview
What is the current air quality near Cortland Avenue, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6µg/m³ | |
Health Recommendations
What is the current air quality near Cortland Avenue, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cortland Avenue, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 21 AQI US | |||
| Thursday, May 30 | Good 18 AQI US | |||
| Friday, May 31 | Good 14 AQI US | |||
| Friday, May 31 | Good 33 AQI US | | 60.8° 51.8° |  20.1 mp/h |
| Today | Good 14 AQI US |  | 62.6° 53.6° | 20.1 mp/h |
| Sunday, Jun 2 | Good 18 AQI US | | 59° 53.6° | 13.4 mp/h |
| Monday, Jun 3 | Good 32 AQI US |  | 69.8° 53.6° | 15.7 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US  | | 64.4° 53.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 43 AQI US | | 59° 51.8° | 13.4 mp/h |
| Thursday, Jun 6 | Good 43 AQI US | | 59° 51.8° | 13.4 mp/h |
| Friday, Jun 7 | Good 33 AQI US | | 59° 51.8° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Cortland Avenue air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
- Mendell & La Salle Ave 0
- 1728 Diamond Street 1
- 4031 21st Street 1
- Chenery St 1
- Financial District 1
- Garfield Street 1
- Mission District - San Jose Avenue 1
- Western Addition 1
- 121 Day Street 2
- Hudson Avenue 4
- Outer Sunset 40th & Irving 4
- 44 Fifth Avenue 6
- Castro Duncan Open Space 7
- Grenard Terrace 7
- Pine Street & California Street 8
- Clayton St 9
- Presidio Heights 9
- Mid The Page Street 10
- Potrero Hill 18th & Mississippi 10
- Greenwich and Laguna 11
- Potomac Street 11
- Ingleside Terraces 12
- States Street 12
- West of Twin Peaks 12
- 4181 26th Street 14
- Cortland Avenue 14
- Mid 25th Street 14
- The Little School 14
- Upper Shrader Cole Valley 14
- 847-815 Chenery St 15
- California College of The Arts 15
- Hidden Garden Steps 15
- Shipley Street 15
- 141 6th Avenue 16
- Espirit Park Roof 16
- Golden Gate 16
- LH Webster 16
- Upper Elsie Coyotes 16
- Warren Lex World Headquarters 16
- 333 Diamond Street 17
- Rivoli Street 17
- 4010 Eureka Valley 18
- Dolores and 28th 18
- Mount Davidson Manor 18
- Pacific Avenue 18
- Valencia Street 18
- 5235 Diamond Heights Boulevard 19
- Baker St 19
- San Jose Ave and Ocean Ave 19
- 351 Magellan Ave 20
- Broadway between Hyde and Larkin 20
- Green Street 20
- McAllister Street 20
- Mission Bernal Hospital 20
- Sait Germain Avenue 20
- Visitacion Valley 20
- 2899 Vallejo Street 21
- 4362 24th Street 21
- Balboa Street 21
- Banks Street 21
- California Street 21
- Cameo Way 21
- Cumberland Street 21
- Greenwich 21
- Laguna Street 21
- Lakeview near Margaret 21
- McAllister 21
- Noe Valley 21
- Stanyan Street 21
- Twin Peaks 21
- 116 Marietta Drive 22
- 181-47 Dalewood Way 22
- 28th Street at Diamond (Outside) 22
- 313 Shotwell Street 22
- Hill House 22
- Kirkham Street 22
- Mississippi Street 22
- Mountain Lake Park 22
- 16 Seal Rock Dr 23
- 34th Avenue & Cabrillo Street 23
- 662 Cayuga Ave 23
- 884 Silver Avenue 23
- 8th and Kirkham 23
- Capitol Avenue 23
- Chenery St 500 block 23
- Clement Street 23
- Congo Street 23
- Cow Hollow 23
- Jackson & Walnut 23
- Lippard Avenue 23
- Oakdale Avenue 23
- Silver Terrace 23
- Sunnyside Elementary School 23
- Tiffany Avenue 23
- 100 Block Andover 24
- 4066 23rd Street 24
- 4078 Cesar Chavez 24
- 512 College Avenue 24
- Alcatraz Dock 24
- Capp Street Garden 24
- Church Street & Liberty Street 24
- Forest Side 24
- Molimo Drive 24
- Pacheco Street 24
- Richland near Leese 24
- Sea Cliff 24
- Tank Hill 24
- Valley Street 24
- 12th Ave 25
- 144 Funston Avenue 25
- 1448 Plymouth Avenue 25
- 15th and Castro St. 25
- 1770 McKinnon Avenue 25
- 29th Avenue 25
- 300 block Russia 25
- 540 Victoria Street 25
- 915 Cayuga Ave 25
- Churchill Park 25
- Flood Avenue 25
- Haight Street 25
- Inner Sunset 25
- Noe Street 2 25
- Pioneer Park 25
- SF Maritime NHP 25
- Sunnyside 2 25
- Vicksburg Street 25
- 1741-1701 Mason St 26
- 215 Connecticut St 26
- 21st & Balboa 26
- 2635 16th Avenue 26
- Anza Vista-the_balbs 26
- Ashbury St 26
- Bryant & 26h Street Intersection 26
- CesarChavezDolores 26
- De Haro Blvd 26
- Edgehill Open Space Park 26
- Hazelwood at Mangels 26
- Hickory Street 26
- Mid Liberty Street 26
- Sanchez Street 26
- Sunnyside 26
- Telegraph Hill 26
- Walter Street 26
- 2318 Fillmore Street 27
- 3801 21st Street 27
- 491 Corbett Avenue 27
- Cole Valley 27
- Diamond Street & Conrad Street 27
- Gladys Street 27
- Grand View Avenue 27
- India Basin 27
- Lombard Street 27
- Mission District 27
- Portola Street 27
- Quarry Road 27
- Staples Avenue 27
- 35 Keyes Ave 28
- Bernal Heights 28
- Brannan St 28
- Buchanan and Broadway 28
- CEEP at Star 28
- California Tennis Club 1770 Scott 28
- McLaren Avenue 28
- Pacific Heights 2 28
- Pacific Heights-GEOHealth_VMT_Basadre 28
- Pacific Primary 28
- Roosevelt Way 28
- Santa Rosa Avenue 28
- Scott Street 28
- Tompkins Avenue 28
- 29th Ave and Judah 29
- 575 Magellan Avenue 29
- 607 Andover Street 29
- Anza Street 29
- Mission District & Osage Street 29
- Mojave Street 29
- Pine Street 29
- Rincon Hill 29
- Sunnyside St 29
- Tennessee Street 29
- West of Twin Peaks 2 29
- 19 St Charles Avenue 30
- 32nd Avenue 30
- 427 Kirkham Street 30
- Duboce Triangle 30
- Filbert Street 30
- Page Street 30
- Parkmerced-SFSU Bay Conference Center 30
- Quintara Street 2 30
- South Beach Marina Apartments 30
- 188 S Park St 31
- 18thAve/TaravalUlloa 31
- 4256 22nd Street 31
- Castenada Avenue 31
- Golden Gate Height 31
- 23rd Street & 3rd Street 32
- Jersey and Vicksberg II 32
- Russ Street 1 32
- 6th and Hugo Street 33
- Ripley Street 33
- 15th and Noe Street 34
- Illinois Street 34
- Miraloma Park O'Shaughnessy 34
- Noe Valley 2 34
- 150 Parker Ave. 35
- Bernal Street 35
- House Guerrero 35
- Lakeshore 35
- Moraga Street 35
- Outer Sunset 4 35
- St Helena Cooperative Nursery School 36
- Outer Sunset-2340 42nd Ave 37
- Park Hill Avenue 38
- Mission District 2 41
- Kensington Way 47
- Baker Beach 52
- Potrero Hill 2 54
- 3398 Baker Street 55
- Downey Street 58
- Safer Together/Bernal 60
- Shore View Ave 75
AQI US, Metric