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
Illinois
Cook County
Northfield Township
Northfield
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Northfield
Northfield Township, Cook County
2025-03-11 20:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
1.2
Pollen
5.3
Weather
℃
℃
℉
5℃
60%
37 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
PM2.5
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
Northfield
AQI 2
Winnetka
AQI 2
Glenview
AQI 2
Glencoe
AQI 2
Golf
AQI 2
Northbrook
AQI 28
Kenilworth
AQI 2
Wilmette
AQI 2
Morton Grove
AQI 2
Skokie
AQI 2
Niles
AQI 2
Air Matters © 2025