AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1K Followers • 21:00, Jun 21 Local time
27
US AQI⁺Good
Main pollutant:
PM2.5
5 µg/m³
12°
10 km/h
96 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 21 |  | 21° 10° |  17 km/h | 76% |
| Mon | 26 | | 22° 9° | 15 km/h | 73% |
| Tue | 55 | | 23° 11° | 12 km/h | 64% |
Air pollutants
What is the current air quality in Marin County?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Marin County
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Marin County today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Marin County today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Marin County
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Marin County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Marin County
Historic air quality near Marin County
History
Historic air quality graph for Marin County
Historic air quality near Marin County
History
Historic air quality graph for Marin County
Most polluted locations near Marin County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Marin County
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Marin County?
- Mesa Road4
- Old Railroad Grade4
- Point Reyes National Seashore - Point Blue Palomarin Field Station6
- Point Reyes National Seashore - Bear Valley Visitor Center13
- Pinto Lane14
- Bosque Avenue20
- Circle Road20
- 1001 Bolinas Rd24
- Maestro Road24
- Lucas Valley Road26
- Tomales Petaluma Road26
- 241 Cascade Drive27
- Palomino Circle27
- Paradise dr27
- Meadow Lane28
- Morningstar Court29
- 132-324 Montego Key30
- Jamaica Street32
- 11 Via Del Sol33
- Spirit Rock Meditation Center33
- Kirkpatrick Street35
- Muir Beach Pacific Way35
- Oak Valley Drive35
- 190-298 Bayview Dr36
- Estuary & Ocean Science Center36
- Golden Gate National Recreation Area - Fort Cronkhite36
