WorldArrow icon
Arrow iconSeoul

Air quality in Seoul

Air quality index (AQI⁺) and PM2.5 air pollution in Seoul • 21:15, May 30

Live most polluted city ranking

Real-time Seoul most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Seoul

79

2
The national flag of South Korea

Yongsan-dong

58

Live cleanest city ranking

Real-time Seoul cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Yongsan-dong

58

2
The national flag of South Korea

Seoul

79

external link icon

Wildfire map spotlight: Seven Cabins Fire, New Mexico

external link icon

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.
external link icon

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Which is the most polluted city in Seoul?