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
Asia
China Mainland
Hebei
Hengshui
Gucheng
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Gucheng
Hengshui, Hebei
2026-04-28 02:35
AQI (China)
Excellent
Pollutants
PM10
μg/m³
35
PM2.5
μg/m³
21
O3
μg/m³
72
NO2
μg/m³
12.5
CO
μg/m³
450
SO2
μg/m³
8.5
Weather
℃
℃
℉
17℃
36%
18 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM10
PM2.5
O3
NO2
CO
SO2
Places included
故城住建局
AQI 46
故城成龙中学
AQI 46
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
Dezhou
AQI 41
Hengshui
AQI 46
Liaocheng
AQI 65
Jinan
AQI 36
Cangzhou
AQI 37
Xingtai
AQI 61
Shijiazhuang
AQI 59
Handan
AQI 66
Tai'an
AQI 57
Baoding
AQI 55
Binzhou
AQI 35
Air Matters © 2026