AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1.1K Followers • 15:00, Oct 20 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
20°
4 km/h
40 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 18 |  | 21° 11° |  13 km/h | 69% |
| Tue | 43 |  | 19° 13° | 18 km/h | 76% |
| Wed | 53 | | 17° 11° | 16 km/h | 87% |
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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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?
- Old Railroad Grade2
- Bothin Youth Center10
- Golden Gate National Recreation Area - Fort Cronkhite11
- Bosque Avenue12
- Circle Road12
- Paradise dr12
- Point Reyes National Seashore - Bear Valley Visitor Center12
- 241 Cascade Drive13
- Jamaica Street13
- Estuary & Ocean Science Center14
- Kirkpatrick Street14
- Pinto Lane14
- 1001 Bolinas Rd15
- 190-298 Bayview Dr15
- Sea View Avenue15
- Bel Marin Keys North lagoon17
- Maoli Drive17
- Morningstar Court17
- Muir Beach Pacific Way17
- Tomales Petaluma Road17
- 11 Via Del Sol18
- Meadow Lane18
- 132-324 Montego Key19
- Lucas Valley Road19
- Maestro Road20
- Oak Valley Drive21
- Spirit Rock Meditation Center21
- Palomino Circle22
