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
Iowa
Conrad
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Conrad
Clay, Grundy County
2025-03-16 00:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
67.1
PM10
μg/m³
18
PM2.5
μg/m³
8.6
NO2
μg/m³
2.6
CO
μg/m³
120.7
SO2
μg/m³
0.3
Weather
℃
℃
℉
0℃
78%
30 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
NO2
CO
SO2
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
Conrad
AQI 21
Beaman
AQI 21
Whitten
AQI 16
Liscomb
AQI 16
Gladbrook
AQI 21
Lincoln
AQI 21
Albion
AQI 21
Union
AQI 16
Grundy Center
AQI 21
Marshalltown
AQI 21
Holland
AQI 21
Air Matters © 2025