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Air quality near Walter Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near Walter Street, San Francisco
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Air Quality Map
Real-time Walter Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Walter Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Walter Street, San Francisco?
| Weather | Few clouds |
| Temperature | 53.6°F |
| Humidity | 92% |
| Wind | 10 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 95 |
| 2 | Apple Valley, Minnesota | 90 |
| 3 | Blaine, Minnesota | 89 |
| 4 | Mecca, California | 86 |
| 5 | Minneapolis, Minnesota | 85 |
| 6 | Shreveport, Louisiana | 83 |
| 7 | Rochester, Minnesota | 82 |
| 8 | Saint Paul, Minnesota | 81 |
| 9 | Savage, Minnesota | 79 |
| 10 | Colfax, Louisiana | 74 |
(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 | Sunset Co-op Nursery School | 53 |
| 2 | Shore View Ave | 45 |
| 3 | Baker Beach | 41 |
| 4 | Downey Street | 38 |
| 5 | Safer Together/Bernal | 38 |
| 6 | St Helena Cooperative Nursery School | 35 |
| 7 | 3398 Baker Street | 34 |
| 8 | CEEP at Star | 33 |
| 9 | House Guerrero | 31 |
| 10 | Potrero Hill 2 | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality near Walter Street, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2µg/m³ | |
Health Recommendations
What is the current air quality near Walter Street, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Walter Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Good 16 AQI US | |||
| Tuesday, May 14 | Good 19 AQI US | |||
| Today | Good 18 AQI US | |||
| Thursday, May 16 | Good 25 AQI US |  | 62.6° 51.8° |  13.4 mp/h |
| Friday, May 17 | Good 30 AQI US |  | 60.8° 53.6° | 11.2 mp/h |
| Saturday, May 18 | Good 21 AQI US | | 60.8° 51.8° | 13.4 mp/h |
| Sunday, May 19 | Good 37 AQI US | | 59° 50° | 13.4 mp/h |
| Monday, May 20 | Good 44 AQI US | | 60.8° 51.8° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 56 AQI US  | | 62.6° 51.8° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 57 AQI US | | 59° 51.8° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Walter 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