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Air quality in Changwat Ubon Ratchathani

Air quality index (AQI⁺) and PM2.5 air pollution in Changwat Ubon Ratchathani • 06:11, Nov 04

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

Na Tan

48

2
The national flag of Thailand

Si Wichian

33

3
The national flag of Thailand

Ubon Ratchathani

33

4
The national flag of Thailand

Khong Chiam

31

5
The national flag of Thailand

Kut Khaopun

4

Live cleanest city ranking

Real-time Changwat Ubon Ratchathani cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Kut Khaopun

4

2
The national flag of Thailand

Khong Chiam

31

3
The national flag of Thailand

Si Wichian

33

4
The national flag of Thailand

Ubon Ratchathani

33

5
The national flag of Thailand

Na Tan

48

Wildfires in Changwat Ubon Ratchathani

Real-time information

Active fires

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Aerial view of multiple houses covered in haze.
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China Air Quality Alert

Scorching sun.
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Heatwave Map Spotlight: Northern Australia

Polluted skies.
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November 3, 2026: Kampala among top 10 most polluted cities in the world

Which is the most polluted city in Changwat Ubon Ratchathani?