1. North America
  2. United States
  3. California
  4. Marin County

Marin County

California

2026-06-27 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
47.1
PM2.5
μg/m³
2.3
CO
μg/m³
250
NO2
μg/m³
2.3
Weather
  • ℃
  • ℉
15℃
77%
6 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • CO
  • NO2
Places included
Belvedere
AQI 6
Black Point-Green Point
AQI 21
Bolinas
AQI 6
Corte Madera
AQI 23
Dillon Beach
AQI 46
Fairfax
AQI 23
Inverness
AQI 35
Kentfield
AQI 23
Lagunitas-Forest Knolls
AQI 19
Lagunitas-Forest Knolls
AQI 19
Larkspur
AQI 23
Lucas Valley-Marinwood
AQI 23
Marshall
AQI 43
Mill Valley
AQI 6
Muir Beach
AQI 6
Nicasio
AQI 19
Novato
AQI 21
Point Reyes Station
AQI 41
Ross
AQI 23
San Anselmo
AQI 23
San Rafael
AQI 21
Santa Venetia
AQI 23
Sausalito
AQI 6
Stinson Beach
AQI 6
Strawberry
AQI 6
Tamalpais-Homestead Valley
AQI 6
Tiburon
AQI 6
Tomales
AQI 42
Woodacre
AQI 19
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Point Reyes Station
AQI 41
Nicasio
AQI 19
Inverness
AQI 35
Lagunitas-Forest Knolls
AQI 19
Forest Knolls
AQI 19
Woodacre
AQI 19
Marshall
AQI 43
Novato
AQI 21
Lucas Valley-Marinwood
AQI 23
Fairfax
AQI 23
Petaluma
AQI 21