Toggle navigation
Places
AQI (India)
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
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Changhua County
Taiwan Province
2026-08-25 22:00
AQI (India)
Good
Pollutants
PM10
μg/m³
19.2
NO2
μg/m³
12.8
O3
μg/m³
13.9
CO
μg/m³
243.8
PM2.5
μg/m³
5.7
SO2
μg/m³
2.4
Weather
℃
℃
℉
26℃
93%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
PM10
NO2
O3
CO
PM2.5
SO2
Places included
Changhua City
AQI 28
Erlin Township
AQI 18
Lukang Township
AQI 18
Xianxi Township
AQI 26
員林市
AQI 26
大城鄉
AQI 20
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
Changhua
AQI 28
Taichung
AQI 19
Nantou
AQI 26
Zhushan
AQI 17
Douliu
AQI 18
Mailiao
AQI 21
Sanyi
AQI 24
Puli
AQI 15
Taixi
AQI 13
Xingang
AQI 24
Chiayi
AQI 14
Air Matters © 2026