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
Taiwan
Taiwan Province
Changhua County
大城鄉
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
大城鄉
Changhua County
2025-12-15 10:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
41
O3
μg/m³
120
PM2.5
μg/m³
20
CO
μg/m³
237.5
NO2
μg/m³
4.1
SO2
μg/m³
2.9
Weather
℃
℃
℉
20℃
64%
10 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM10
O3
PM2.5
CO
NO2
SO2
Places included
大城
AQI 41
Data Sources
http://opendata.epa.gov.tw/
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
Mailiao
AQI 55
Taixi
AQI 38
Douliu
AQI 48
Xingang
AQI 57
Changhua
AQI 53
Nantou
AQI 57
Zhushan
AQI 61
Chiayi
AQI 41
Puzi
AQI 37
Taichung
AQI 49
Puli
AQI 54
Air Matters © 2025