Toggle navigation
Places
AQI (US)
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
Humboldt County
Petrolia
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Petrolia
Humboldt County, California
2024-09-21 09:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.5
PM10
μg/m³
21.4
Weather
℃
℃
℉
13℃
76%
17 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
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
Petrolia
AQI 52
Honeydew
AQI 52
Ferndale
AQI 38
Hydesville
AQI 38
Fortuna
AQI 38
Loleta
AQI 38
Miranda
AQI 34
Whitethorn
AQI 34
Humboldt Hill
AQI 38
Redway
AQI 34
Ridgewood
AQI 38
Air Matters © 2024