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
Taiwan
Taiwan Province
Changhua County
大城鄉
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
大城鄉
Changhua County
2026-04-23 18:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
81.4
PM10
μg/m³
27
PM2.5
μg/m³
9
SO2
μg/m³
3.7
CO
μg/m³
275
NO2
μg/m³
2.1
Weather
℃
℃
℉
25℃
80%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM10
PM2.5
SO2
CO
NO2
Places included
大城
AQI 34
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 27
Taixi
AQI 27
Douliu
AQI 39
Xingang
AQI 36
Changhua
AQI 26
Nantou
AQI 37
Zhushan
AQI 34
Chiayi
AQI 25
Puzi
AQI 44
Taichung
AQI 30
Puli
AQI 34
Air Matters © 2026