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
Taichung City
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Taichung City
Taiwan
2026-09-27 16:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
14.5
PM10
μg/m³
20.8
O3
μg/m³
47.7
NO2
μg/m³
8.7
CO
μg/m³
296.9
SO2
μg/m³
2.9
Weather
℃
℃
℉
27℃
79%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
Dali District
AQI 26
Fengyuan District
AQI 21
Nantun District
AQI 20
Shalu District
AQI 22
Xitun District
AQI 20
大肚區
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
Taichung
AQI 21
Changhua
AQI 29
Nantou
AQI 21
Sanyi
AQI 30
Puli
AQI 28
Zhushan
AQI 22
Miaoli
AQI 30
Douliu
AQI 23
Mailiao
AQI 21
Toufen
AQI 32
Taixi
AQI 19
Air Matters © 2026