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 Muir Woods, Mill Valley
Air quality index (AQI) and PM2.5 air pollution near Muir Woods, Mill Valley
327 people follow this station
Air Quality Map
Real-time Muir Woods air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Muir Woods today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather near Muir Woods, Mill Valley?
| Weather | Rain |
| Temperature | 42.8°F |
| Humidity | 89% |
| Wind | 6.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 80 |
| 2 | Metlakatla, Alaska | 71 |
| 3 | Maryville, Tennessee | 68 |
| 4 | Porterville, California | 65 |
| 5 | Knoxville, Tennessee | 61 |
| 6 | Boerne, Texas | 60 |
| 7 | Greenville, North Carolina | 57 |
| 8 | San Antonio, Texas | 57 |
| 9 | Waynesville, North Carolina | 56 |
| 10 | Calexico, California | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Mill Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 811 Smith Road Flex | 18 |
| 2 | Alturas Way | 14 |
| 3 | Scott Valley Swimming & Tennis Club | 14 |
| 4 | Shelley Drive | 12 |
| 5 | Summit Avenue | 12 |
| 6 | Horse Hill | 11 |
| 7 | Kirkpatrick Street | 11 |
| 8 | Meda Lane | 11 |
| 9 | Mount Tamalpais School | 11 |
| 10 | Blithedale Terrace | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
72
live AQI index
Moderate
Overview
What is the current air quality near Muir Woods, Mill Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 72 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 21.9µg/m³ | |
Health Recommendations
What is the current air quality near Muir Woods, Mill Valley?
 | 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
Muir Woods, Mill Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Dec 21 | Good 22 AQI US  |  | 50° 44.6° |  11.2 mp/h |
| Wednesday, Dec 22 | Good 10 AQI US | | 53.6° 50° | 17.9 mp/h |
| Thursday, Dec 23 | Good 8 AQI US | | 50° 46.4° | 15.7 mp/h |
| Friday, Dec 24 | Good 5 AQI US | | 48.2° 44.6° | 17.9 mp/h |
| Saturday, Dec 25 | Good 5 AQI US | | 48.2° 42.8° | 13.4 mp/h |
| Sunday, Dec 26 | Good 5 AQI US | | 48.2° 41° | 20.1 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Muir Woods air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Mill Valley?
- Dorset Lane 1
- Tamalpais Ave Middle Ridge 1
- Beverly Terrace 2
- Rose Avenue 2 2
- Compton Circle 4
- Old Railroad Grade 4
- Millside Lane 5
- Alta Vista Ave 6
- Rose Avenue 6
- Thoreau Circle 6
- Underhill Rd 6
- Laurel Way 7
- Lower Alcatraz Place 7
- Blithedale Terrace 10
- Edgewood Avenue 10
- Horse Hill 11
- Kirkpatrick Street 11
- Meda Lane 11
- Mount Tamalpais School 11
- Shelley Drive 12
- Summit Avenue 12
- Alturas Way 14
- Scott Valley Swimming & Tennis Club 14
- 811 Smith Road Flex 18
AQI US, Metric