AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1K Followers • 19:00, May 18 Local time
28
US AQI⁺Good
Main pollutant:
PM2.5
5.2 µg/m³
14°
14 km/h
76 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 34 |  | 26° 9° |  16 km/h | 65% |
| Tue | 36 |  | 24° 7° | 15 km/h | 72% |
| Wed | 57 | | 21° 9° | 11 km/h | 61% |
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
High
 Tree High | 75% |
 Grass Moderate | 50% |
 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
High
Tree High | 75% |
Grass Moderate | 50% |
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.
Where is the cleanest air quality in Marin County?
- Point Reyes National Seashore - Bear Valley Visitor Center21
- Point Reyes National Seashore - Point Blue Palomarin Field Station23
- Circle Road24
- Estuary & Ocean Science Center24
- Sea View Avenue24
- 141 Taylor Road25
- Bel Marin Keys North lagoon26
- Mesa Road26
- Pinto Lane26
- Bosque Avenue27
- Maestro Road27
- Morningstar Court27
- Palomino Circle27
- 11 Via Del Sol28
- Green Gulch Farm28
- Tomales Petaluma Road28
- Kirkpatrick Street29
- Lucas Valley Road29
- Meadow Lane29
- Old Railroad Grade29
- 1001 Bolinas Rd30
- 132-324 Montego Key31
- Golden Gate National Recreation Area - Fort Cronkhite31
- Muir Beach Pacific Way31
- 190-298 Bayview Dr32
- Oak Valley Drive33
- Paradise dr33
- Jamaica Street34
- Spirit Rock Meditation Center34
