Toggle navigation
Places
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
California
Marin County
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Marin County
California
2026-10-02 18:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
18.6
NO2
μg/m³
20.1
O3
μg/m³
32.1
CO
μg/m³
500
Pollen
3.6
Weather
℃
℃
℉
21℃
65%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
PM2.5
NO2
O3
CO
Places included
Belvedere
AQI 30
Black Point-Green Point
AQI 30
Bolinas
AQI 30
Corte Madera
AQI 30
Dillon Beach
AQI 5
Fairfax
AQI 30
Inverness
AQI 12
Kentfield
AQI 30
Lagunitas-Forest Knolls
AQI 30
Lagunitas-Forest Knolls
AQI 30
Larkspur
AQI 30
Lucas Valley-Marinwood
AQI 30
Marshall
AQI 5
Mill Valley
AQI 30
Muir Beach
AQI 30
Nicasio
AQI 30
Novato
AQI 30
Point Reyes Station
AQI 30
Ross
AQI 30
San Anselmo
AQI 30
San Rafael
AQI 30
Santa Venetia
AQI 30
Sausalito
AQI 10
Stinson Beach
AQI 30
Strawberry
AQI 30
Tamalpais-Homestead Valley
AQI 30
Tiburon
AQI 30
Tomales
AQI 5
Woodacre
AQI 30
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Point Reyes Station
AQI 30
Nicasio
AQI 30
Inverness
AQI 12
Lagunitas-Forest Knolls
AQI 30
Forest Knolls
AQI 30
Woodacre
AQI 30
Marshall
AQI 5
Novato
AQI 30
Lucas Valley-Marinwood
AQI 30
Fairfax
AQI 30
Petaluma
AQI 5
Air Matters © 2026