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Air quality near 121 Day Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near 121 Day Street, San Francisco
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Air Quality Map
Real-time 121 Day Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 121 Day Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 121 Day Street, San Francisco?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 89% |
| Wind | 13 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 153 |
| 2 | Leander, Texas | 143 |
| 3 | Round Rock, Texas | 142 |
| 4 | Boerne, Texas | 140 |
| 5 | Cedar Park, Texas | 140 |
| 6 | San Antonio, Texas | 137 |
| 7 | New Braunfels, Texas | 128 |
| 8 | Austin, Texas | 121 |
| 9 | Midlothian, Texas | 96 |
| 10 | Baytown, Texas | 89 |
(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 | 66 |
| 2 | Sunset Co-op Nursery School | 54 |
| 3 | House Guerrero | 52 |
| 4 | Downey Street | 39 |
| 5 | 3398 Baker Street | 37 |
| 6 | Safer Together/Bernal | 35 |
| 7 | Baker Beach | 34 |
| 8 | St Helena Cooperative Nursery School | 32 |
| 9 | James Lick | 30 |
| 10 | 12th Ave | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality near 121 Day Street, San Francisco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2µg/m³ | |
Health Recommendations
What is the current air quality near 121 Day Street, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
121 Day Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 25 | Good 1 AQI US | |||
| Monday, May 27 | Good 11 AQI US | |||
| Monday, May 27 | Good 41 AQI US |  | 57.2° 50° |  15.7 mp/h |
| Today | Good 11 AQI US |  | 60.8° 50° | 13.4 mp/h |
| Wednesday, May 29 | Good 38 AQI US | | 62.6° 51.8° | 8.9 mp/h |
| Thursday, May 30 | Good 49 AQI US | | 60.8° 50° | 11.2 mp/h |
| Friday, May 31 | Moderate 66 AQI US  | | 59° 50° | 13.4 mp/h |
| Saturday, Jun 1 | Moderate 51 AQI US | | 59° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Good 23 AQI US | | 62.6° 51.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
121 Day 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