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Air quality in Changwat Ubon Ratchathani

Air quality index (AQI⁺) and PM2.5 air pollution in Changwat Ubon Ratchathani • 09:36, Oct 20

Thailand Pollution Control DepartmentpaeplepunplanUNICEF Laos AQM Project
Thailand Pollution Control DepartmentpaeplepunplanUNICEF Laos AQM Project

Live most polluted city ranking

Real-time Changwat Ubon Ratchathani most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Khong Chiam

70

2
The national flag of Thailand

Ubon Ratchathani

26

3
The national flag of Thailand

Si Wichian

22

4
The national flag of Thailand

Na Tan

12

Live cleanest city ranking

Real-time Changwat Ubon Ratchathani cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Na Tan

12

2
The national flag of Thailand

Si Wichian

22

3
The national flag of Thailand

Ubon Ratchathani

26

4
The national flag of Thailand

Khong Chiam

70

Wildfires in Changwat Ubon Ratchathani

Real-time information

Active fires

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Polluted skies over Kuala Lumpur.
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October 20, 2026: Kuala Lumpur among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Norte Fire, California

Forest fire.
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Wildfire Map Spotlight: Bryson Fire, Malibu, California

Which is the most polluted city in Changwat Ubon Ratchathani?