1. Asia
  2. Taiwan
  3. Taiwan Province
  4. Chiayi City
  5. West District

West District

Chiayi City

2026-09-23 08:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
141.4
PM2.5
μg/m³
19
PM10
μg/m³
48
NO2
μg/m³
10.3
CO
μg/m³
287.5
SO2
μg/m³
4.9
Weather
  • ℃
  • ℉
30℃
65%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Chiayi
AQI 88
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

Cities Nearby

Chiayi
AQI 88
Xingang
AQI 88
Puzi
AQI 85
Douliu
AQI 104
Taixi
AQI 60
Mailiao
AQI 63
Zhushan
AQI 103
Nantou
AQI 97
Changhua
AQI 76
Puli
AQI 64
Taichung
AQI 62