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Air quality in Loei

Air quality index (AQI⁺) and PM2.5 air pollution in Loei • 20:48, Oct 28

Thailand Pollution Control DepartmentUNICEF Laos AQM Project
Thailand Pollution Control DepartmentUNICEF Laos AQM Project

Live most polluted city ranking

Real-time Loei most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Loei

72

2
The national flag of Thailand

Pak Chom

63

Live cleanest city ranking

Real-time Loei cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Pak Chom

63

2
The national flag of Thailand

Loei

72

Wildfires in Loei

Real-time information

Active fires

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Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

Which is the most polluted city in Loei?