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Air quality in Phnom Penh

Air quality index (AQI⁺) and PM2.5 air pollution in Phnom Penh • 02:36, Aug 29

JuergenCanadian International School of Phnom Penh (CISP)CIA FIRST International SchoolLauri PynnönenAH MISFood and Agriculture Organization of the United NationsLFRDInternational School of Phnom PenhHond BondCambodia Ministry of EnvironmentHOPE International SchoolCambodia Academy of Digital Technology (CADT)SovannaParagon International School
JuergenCanadian International School of Phnom Penh (CISP)CIA FIRST International SchoolLauri PynnönenAH MISFood and Agriculture Organization of the United NationsLFRDInternational School of Phnom PenhHond BondCambodia Ministry of EnvironmentHOPE International SchoolCambodia Academy of Digital Technology (CADT)SovannaParagon International School

Live most polluted city ranking

Real-time Phnom Penh most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Cambodia

Mean Chey

50

2
The national flag of Cambodia

Phnom Penh

38

3
The national flag of Cambodia

Ponhea Lueu

33

4
The national flag of Cambodia

Dangkao

9

Live cleanest city ranking

Real-time Phnom Penh cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Cambodia

Dangkao

9

2
The national flag of Cambodia

Ponhea Lueu

33

3
The national flag of Cambodia

Phnom Penh

38

4
The national flag of Cambodia

Mean Chey

50

Wildfires in Phnom Penh

Real-time information

Active fires

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Transboundary Air Quality Alert: Southeast Asia

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August 28, 2026: Delhi among top 10 most polluted cities in the world

Wildfire at night.
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Wildfire Map Spotlight: Bug and Stallion Fires, Nevada

Which is the most polluted city in Phnom Penh?