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Air quality in Seoul

Air quality index (AQI⁺) and PM2.5 air pollution in Seoul • 09:35, Aug 20

Seoul Metropolitan GovernmentKorea Environment CorporationKorea International School (KIS) - Seoul CampusGonggam Sensors Co., Ltd.Anonymous contributor
Seoul Metropolitan GovernmentKorea Environment CorporationKorea International School (KIS) - Seoul CampusGonggam Sensors Co., Ltd.Anonymous contributor

Live most polluted city ranking

Real-time Seoul most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Seoul

99

2
The national flag of South Korea

Yongsan-dong

91

Live cleanest city ranking

Real-time Seoul cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Yongsan-dong

91

2
The national flag of South Korea

Seoul

99

Wildfires in Seoul

Real-time information

Active fires

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Forest fire.
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Wildfire on a mountain.
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Which is the most polluted city in Seoul?