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
West Virginia
Hancock County
Clay
Weirton
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Weirton
Clay, Hancock County
2026-06-12 10:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
21
O3
μg/m³
40.7
PM2.5
μg/m³
8.8
Pollen
6.0
Weather
℃
℃
℉
22℃
89%
16 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM10
O3
PM2.5
Places included
WEIRTON
AQI 17
WEIRTON-MARLAND HTS
AQI 14
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
Weirton
AQI 21
Toronto
AQI 21
Steubenville
AQI 21
Empire
AQI 21
Hooverson Heights
AQI 21
Wintersville
AQI 21
Mingo Junction
AQI 21
Stratton
AQI 21
Frankfort Springs
AQI 21
Richmond
AQI 21
New Alexandria
AQI 21
Air Matters © 2026