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
Missouri
Lincoln County
Winfield
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Winfield
Monroe Township, Lincoln County
2026-05-03 14:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.4
O3
μg/m³
66.3
PM10
μg/m³
17.8
SO2
μg/m³
0
Weather
℃
℃
℉
15℃
59%
24 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
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
Winfield
AQI 53
Foley
AQI 53
Batchtown
AQI 34
Fountain N' Lakes
AQI 55
Chain of Rocks
AQI 55
Brussels
AQI 34
Saint Paul
AQI 54
Josephville
AQI 54
Flint Hill
AQI 56
Elsberry
AQI 54
Hardin
AQI 34
Air Matters © 2026