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Air quality in Kocaeli

Air quality index (AQI⁺) and PM2.5 air pollution in Kocaeli • 07:32, Nov 11

SIM (Continuous Monitoring Center)
SIM (Continuous Monitoring Center)

Live most polluted city ranking

Real-time Kocaeli most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Turkey

Golcuk

103

2
The national flag of Turkey

Izmit

98

3
The national flag of Turkey

Korfez

93

4
The national flag of Turkey

Cayirova

78

5
The national flag of Turkey

Bagirkanli

63

Live cleanest city ranking

Real-time Kocaeli cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Turkey

Bagirkanli

63

2
The national flag of Turkey

Cayirova

78

3
The national flag of Turkey

Korfez

93

4
The national flag of Turkey

Izmit

98

5
The national flag of Turkey

Golcuk

103

Wildfires in Kocaeli

Real-time information

Active fires

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Aerial view of a traditional temple complex surrounded by dense greenery. Several buildings with red and orange tiled roofs are partially obscured by thick haze, reducing visibility across the landscape.
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China Air Quality Alert

Cities and industrial smoke clouds the sky
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COP31: Why air quality is key to climate health

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November 10, 2026: Ulaanbaatar among top 10 most polluted cities in the world

Which is the most polluted city in Kocaeli?