AddAir quality in Marin County
Air quality index (AQI⁺) and PM2.5 air pollution in Marin County • 1.1K Followers • 07:00, Sep 21 Local time
7
US AQI⁺Good
Main pollutant:
PM2.5
1.2 µg/m³
12°
5 km/h
98 %
Hourly forecast
Marin County air quality index (AQI⁺) forecast
Daily forecast
Marin County air quality index (AQI⁺) forecast
| Today | 21 |  | 22° 12° |  19 km/h | 80% |
| Tue | 39 | | 24° 12° | 15 km/h | 82% |
| Wed | 29 | | 26° 12° | 13 km/h | 54% |
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
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 - Point Blue Palomarin Field Station0
- Bothin Youth Center1
- Point Reyes National Seashore - Bear Valley Visitor Center4
- Sea View Avenue4
- Pinto Lane6
- Bel Marin Keys North lagoon7
- Circle Road7
- Golden Gate National Recreation Area - Fort Cronkhite10
- 241 Cascade Drive11
- Bosque Avenue11
- 1001 Bolinas Rd13
- Kirkpatrick Street13
- Paradise dr14
- Tomales Petaluma Road14
- Maoli Drive15
- Lucas Valley Road16
- Maestro Road17
- Meadow Lane17
- Muir Beach Pacific Way17
- 190-298 Bayview Dr18
- Oak Valley Drive19
- Spirit Rock Meditation Center19
- 11 Via Del Sol20
- Palomino Circle20
- Estuary & Ocean Science Center21
- Morningstar Court21
- 132-324 Montego Key24
