AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1.1K Followers • 06:00, Sep 16 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.5 µg/m³
12°
10 km/h
99 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 33 |  | 17° 12° |  19 km/h | 94% |
| Thu | 45 | | 18° 13° | 11 km/h | 86% |
| Fri | 41 |  | 24° 13° | 14 km/h | 65% |
Air pollutants
What is the current air quality in Marin County?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
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 None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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 None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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.
Learn more about global air quality
Where is the cleanest air quality in Marin County?
- Mesa Road7
- Point Reyes National Seashore - Point Blue Palomarin Field Station8
- Pinto Lane15
- 1001 Bolinas Rd20
- Point Reyes National Seashore - Bear Valley Visitor Center21
- Circle Road27
- Tomales Petaluma Road27
- Stafford Lake Park28
- 241 Cascade Drive29
- Kirkpatrick Street29
- Maestro Road29
- Golden Gate National Recreation Area - Fort Cronkhite32
- Lucas Valley Road32
- Paradise dr33
- 11 Via Del Sol34
- Palomino Circle34
- Spirit Rock Meditation Center34
- Meadow Lane36
- Morningstar Court36
- Muir Beach Pacific Way36
- Oak Valley Drive37
- 132-324 Montego Key38
- Estuary & Ocean Science Center38
- 190-298 Bayview Dr41
- Sausalito-Lateral76
