AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1.1K Followers • 11:00, Oct 18 Local time
21
US AQI⁺Good
Main pollutant:
PM2.5
3.9 µg/m³
13°
10 km/h
95 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 21 | | 15° 11° |  19 km/h | 95% |
| Mon | 22 | | 14° 10° | 19 km/h | 89% |
| Tue | 31 | | 19° 10° | 11 km/h | 67% |
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
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?
- Point Reyes National Seashore - Point Blue Palomarin Field Station0
- Blake's Landing1
- Bothin Youth Center2
- Circle Road3
- Point Reyes National Seashore - Bear Valley Visitor Center3
- 11 Via Del Sol4
- Pinto Lane6
- 1001 Bolinas Rd9
- Bel Marin Keys North lagoon10
- Lucas Valley Road10
- Sea View Avenue10
- 241 Cascade Drive12
- Old Railroad Grade12
- Tomales Petaluma Road12
- Bosque Avenue16
- Maoli Drive17
- Morningstar Court17
- Paradise dr17
- Meadow Lane18
- 190-298 Bayview Dr21
- Spirit Rock Meditation Center21
- Estuary & Ocean Science Center22
- 132-324 Montego Key24
- Muir Beach Pacific Way24
- Golden Gate National Recreation Area - Fort Cronkhite29
- Palomino Circle29
- Maestro Road30
- Kirkpatrick Street32
- Oak Valley Drive39
