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Air quality near 645 Greenwich Street, San Francisco
Air quality index (AQI) and PM2.5 air pollution near 645 Greenwich Street, San Francisco
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Air Quality Map
Real-time 645 Greenwich Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 645 Greenwich Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather near 645 Greenwich Street, San Francisco?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 81% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sequoia National Park, California | 80 |
| 2 | Fairbanks, Alaska | 75 |
| 3 | Anchorage, Alaska | 73 |
| 4 | Boerne, Texas | 72 |
| 5 | Springville, California | 72 |
| 6 | Three Rivers, California | 68 |
| 7 | San Antonio, Texas | 63 |
| 8 | Lake Charles, Louisiana | 60 |
| 9 | Little Rock, Arkansas | 58 |
| 10 | Birmingham, Alabama | 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 | 84 |
| 2 | Downey Street | 60 |
| 3 | Sherwood Forest | 60 |
| 4 | Baker Beach | 52 |
| 5 | Wright Street 2 | 52 |
| 6 | Safer Together/Bernal | 49 |
| 7 | Potrero Hill 2 | 45 |
| 8 | 3398 Baker Street | 41 |
| 9 | Bernal Street | 39 |
| 10 | House Guerrero | 39 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality near 645 Greenwich Street, 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 645 Greenwich Street, San Francisco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
645 Greenwich Street, San Francisco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Good 14 AQI US | |||
| Tuesday, Apr 16 | Good 21 AQI US | |||
| Wednesday, Apr 17 | Good 22 AQI US | |||
| Today | Good 24 AQI US |  | 60.8° 51.8° |  11.2 mp/h |
| Friday, Apr 19 | Good 19 AQI US | | 62.6° 51.8° | 11.2 mp/h |
| Saturday, Apr 20 | Good 14 AQI US |  | 62.6° 50° | 6.7 mp/h |
| Sunday, Apr 21 | Good 26 AQI US | | 64.4° 53.6° | 11.2 mp/h |
| Monday, Apr 22 | Good 18 AQI US | | 59° 53.6° | 13.4 mp/h |
| Tuesday, Apr 23 | Good 15 AQI US | | 55.4° 50° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 11 AQI US |  60% | 57.2° 50° | 13.4 mp/h |
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News
The latest air quality news and resources.
645 Greenwich 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