AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1K Followers • 16:00, Jul 21 Local time
27
US AQI⁺Good
Main pollutant:
PM2.5
4.8 µg/m³
27°
15 km/h
33 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 22 |  | 28° 11° |  15 km/h | 56% |
| Tue | 26 |  90% | 18° 14° | 18 km/h | 90% |
| Wed | 24 | | 19° 13° | 25 km/h | 80% |
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 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
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?
- Mesa Road3
- Point Reyes National Seashore - Point Blue Palomarin Field Station5
- Paradise Drive7
- Point Reyes National Seashore - Bear Valley Visitor Center19
- Old Railroad Grade20
- 141 Taylor Road21
- Sea View Avenue24
- 241 Cascade Drive25
- 1001 Bolinas Rd27
- Bosque Avenue27
- Circle Road27
- Jamaica Street28
- Lucas Valley Road28
- Maestro Road28
- Muir Beach Pacific Way28
- Paradise dr28
- 11 Via Del Sol29
- Golden Gate National Recreation Area - Fort Cronkhite31
- Kirkpatrick Street31
- Oak Valley Drive31
- Palomino Circle32
- 190-298 Bayview Dr34
- Meadow Lane34
- Tomales Petaluma Road34
- 132-324 Montego Key36
- Morningstar Court36
- Estuary & Ocean Science Center39
