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
Sacramento County
Folsom
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Folsom
Folsom, California
2026-05-03 00:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
100.7
PM2.5
μg/m³
8
NO2
μg/m³
0
Pollen
8.2
Weather
℃
℃
℉
22℃
60%
17 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
PM2.5
NO2
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
Folsom
AQI 32
Orangevale
AQI 16
El Dorado Hills
AQI 16
Granite Bay
AQI 16
Gold River
AQI 16
Fair Oaks
AQI 16
Citrus Heights
AQI 16
Roseville
AQI 30
Rocklin
AQI 16
Cameron Park
AQI 16
Loomis
AQI 16
Air Matters © 2026