Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Gyeonggi-do
Air quality index (AQI) and PM2.5 air pollution in Gyeonggi-do
AIR QUALITY DATA CONTRIBUTORS
8 Contributors
See all
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Gyeonggi-do air quality data attribution
8Contributors
- Korea Environment Corporation
120 stations
- Air Gyeonggi-Do
118 stations
- Seoul Metropolitan Government
2 stations
5 Government Contributors
- Gonggam Sensors Co., Ltd.
1 station
Corporate Contributor
SKh1 station
Individual Contributor
1 Anonymous contributor1 station
Anonymous Contributor
Which is the most polluted city in Gyeonggi-do?
- Yeoju 132
- Anseong 130
- Icheon 126
- Yongin 120
- Guri 119
- Suwon 115
- Anyang 114
- Gwangju 114
- Osan 112
- Uiwang 106
- Gunpo 105
- Gwangmyeong 102
- Siheung 102
- Namyangju 100
- Hanam 99
- Hwaseong 99
- Ansan 97
- Pyeongtaek 96
- Gwacheon 95
- Seongnam 94
- Yangpyeong 90
- Bucheon 88
- Gapyeong 87
- Goyang 84
- Yangju 84
- Gimpo 83
- Jeongok 83
- Paju 81
- Pubal 80
- Yangp'yong 78
- Wabu 76
- Hwado 75
- Uijeongbu 75
- Dongducheon 74
- Jinjeop 74
- Kwangmyong 74
- Onam 74
- Su-dong 74
- Cheongpyeong 73
- Jangheung 72
- Gwangjeok 70
- Gwangtan 70
- Beobwon 69
- Yeoncheon 69
- Pocheon 68
- Haseong 67
- Munsan 67
- Sinseo 67
- Tanhyeon 67
- Tongjin 66
- Wolgot 66
- Songhae 64
AQI US, Metric