WorldArrow icon
Arrow iconChungcheongnam-do

Air quality in Chungcheongnam-do

Air quality index (AQI⁺) and PM2.5 air pollution in Chungcheongnam-do • 11:04, Jun 09

Live most polluted city ranking

Real-time Chungcheongnam-do most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Hongseong

78

2
The national flag of South Korea

Gyeryong

71

3
The national flag of South Korea

Taisen-ri

69

4
The national flag of South Korea

Seocheon

63

5
The national flag of South Korea

Kinzan

60

6
The national flag of South Korea

Yeongi

56

7
The national flag of South Korea

Yesan

54

8
The national flag of South Korea

Geumsan

53

9
The national flag of South Korea

Dangjin

50

10
The national flag of South Korea

Seosan

48

Live cleanest city ranking

Real-time Chungcheongnam-do cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Tangjin

36

2
The national flag of South Korea

Cheongyang

43

3
The national flag of South Korea

Nonsan

43

4
The national flag of South Korea

Asan

44

5
The national flag of South Korea

Buyeo

44

6
The national flag of South Korea

Cheonan

44

7
The national flag of South Korea

Daejeon

44

8
The national flag of South Korea

Gongju

44

9
The national flag of South Korea

Yonmu

44

10
The national flag of South Korea

Boryeong

47

external link icon

June 9, 2026: Lahore among top 10 most polluted cities in the world

external link icon

Heatwave Map Spotlight: South Asia

Atem Earth in bedroom
external link icon

Where to put an air purifier in a bedroom

Which is the most polluted city in Chungcheongnam-do?