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
Asia
China Mainland
Hebei
Zhangjiakou
Chicheng
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Chicheng
Zhangjiakou, Hebei
2025-12-07 11:26
CAQI (Europe)
Low
Pollutants
O3
μg/m³
70.5
PM10
μg/m³
24
PM2.5
μg/m³
2.5
SO2
μg/m³
4.5
CO
μg/m³
200
NO2
μg/m³
1
Weather
℃
℃
℉
-6℃
41%
25 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM10
PM2.5
SO2
CO
NO2
Places included
赤城北山
AQI 30
赤城御福庄园
AQI 29
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
Zhangjiakou
AQI 28
Beijing
AQI 23
Langfang
AQI 68
Chengde
AQI 35
Wulanchabu
AQI 26
Baoding
AQI 55
Datong
AQI 32
Tianjin
AQI 40
Tangshan
AQI 35
Chifeng
AQI 25
Cangzhou
AQI 74
Air Matters © 2025