Toggle navigation
Places
CAQI (Europe)
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
Iowa
Scott County
Princeton
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Princeton
Scott County
2025-03-18 14:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM2.5
μg/m³
11.9
Pollen
5.5
Weather
℃
℃
℉
15℃
48%
20 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM2.5
Places included
Princeton
AQI 20
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
Princeton
AQI 20
McCausland
AQI 20
Cordova
AQI 20
Low Moor
AQI 20
Le Claire
AQI 11
Rapids City
AQI 11
Camanche
AQI 20
Long Grove
AQI 47
Eldridge
AQI 47
Panorama Park
AQI 47
Albany
AQI 20
Air Matters © 2025