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Air quality near 3440 20th Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near 3440 20th Street, San Francisco
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Air Quality Map
Real-time 3440 20th Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 3440 20th Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather near 3440 20th Street, San Francisco?
| Weather | Mist |
| Temperature | 68°F |
| Humidity | 77% |
| Wind | 5 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maryville, Tennessee | 66 |
| 2 | Waynesville, North Carolina | 60 |
| 3 | Bryson City, North Carolina | 59 |
| 4 | Casa Grande, Arizona | 59 |
| 5 | Oklahoma City, Oklahoma | 55 |
| 6 | Wichita, Kansas | 55 |
| 7 | Decatur, Georgia | 54 |
| 8 | Edmond, Oklahoma | 54 |
| 9 | Newell, North Carolina | 54 |
| 10 | Atlanta, Georgia | 53 |
(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 | Maynard Street | 211 |
| 2 | Shore View Ave | 65 |
| 3 | Wright Street 2 | 61 |
| 4 | 3398 Baker Street | 33 |
| 5 | Safer Together/Bernal | 33 |
| 6 | Forest Side | 32 |
| 7 | Baker Beach | 31 |
| 8 | Downey Street | 30 |
| 9 | House Guerrero | 26 |
| 10 | Potrero Hill 2 | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
79
live AQI index
Moderate
Overview
What is the current air quality near 3440 20th Street, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 79 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25.4µg/m³ | |
Health Recommendations
What is the current air quality near 3440 20th Street, San Francisco?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
3440 20th Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Aug 28 | Moderate 70 AQI US |  | 69.8° 57.2° |  8.9 mp/h |
| Sunday, Aug 29 | Moderate 52 AQI US |  | 66.2° 55.4° | 8.9 mp/h |
| Monday, Aug 30 | Good 30 AQI US  | | 62.6° 53.6° | 13.4 mp/h |
| Tuesday, Aug 31 | Good 34 AQI US |  | 59° 53.6° | 13.4 mp/h |
| Wednesday, Sep 1 | Good 37 AQI US | | 62.6° 53.6° | 11.2 mp/h |
| Thursday, Sep 2 | Good 48 AQI US | | 64.4° 53.6° | 11.2 mp/h |
| Friday, Sep 3 | Moderate 53 AQI US | | 66.2° 53.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
3440 20th Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Francisco?
No locations are available.
AQI US, Metric