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Air quality in Incheon

Air quality index (AQI⁺) and PM2.5 air pollution in Incheon • 03:02, Sep 06

Incheon Metropolitan City Institute of Health and EnvironmentKorea Environment CorporationKwen
Incheon Metropolitan City Institute of Health and EnvironmentKorea Environment CorporationKwen

Live most polluted city ranking

Real-time Incheon most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Uldo

54

2
The national flag of South Korea

Bupyeong

44

3
The national flag of South Korea

Incheon

41

4
The national flag of South Korea

Samsan

40

5
The national flag of South Korea

Gyodong

34

Live cleanest city ranking

Real-time Incheon cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of South Korea

Gyodong

34

2
The national flag of South Korea

Samsan

40

3
The national flag of South Korea

Incheon

41

4
The national flag of South Korea

Bupyeong

44

5
The national flag of South Korea

Uldo

54

Wildfires in Incheon

Real-time information

Active fires

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September 5, 2026: Kolkata among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
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Which is the most polluted city in Incheon?