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
South Korea
Jeju-do
Jeju-si
Idoi-dong
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Idoi-dong
Jeju-si, Jeju-do
2026-05-14 09:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
150
PM10
μg/m³
22
PM2.5
μg/m³
12
CO
μg/m³
375
NO2
μg/m³
13.6
SO2
μg/m³
4.9
Weather
℃
℃
℉
20℃
83%
37 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM10
PM2.5
CO
NO2
SO2
Places included
이도동
AQI 174
Data Sources
http://www.airkorea.or.kr/
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
Jeju-si
AQI 157
Seogwipo-si
AQI 176
Haenam-gun
AQI 158
Yeongam-gun
AQI 173
Mokpo-si
AQI 172
Naju-si
AQI 220
Yeosu-si
AQI 126
Hwasun-gun
AQI 301
Suncheon-si
AQI 144
Gwangju
AQI 228
Gwangyang-si
AQI 129
Air Matters © 2026