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Air quality in Changwat Ubon Ratchathani

Air quality index (AQI⁺) and PM2.5 air pollution in Changwat Ubon Ratchathani • 00:34, Oct 18

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

Ubon Ratchathani

70

2
The national flag of Thailand

Kut Khaopun

56

3
The national flag of Thailand

Si Wichian

44

4
The national flag of Thailand

Khong Chiam

33

5
The national flag of Thailand

Na Tan

18

Live cleanest city ranking

Real-time Changwat Ubon Ratchathani cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Na Tan

18

2
The national flag of Thailand

Khong Chiam

33

3
The national flag of Thailand

Si Wichian

44

4
The national flag of Thailand

Kut Khaopun

56

5
The national flag of Thailand

Ubon Ratchathani

70

Wildfires in Changwat Ubon Ratchathani

Real-time information

Active fires

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Multiple buildings aerial shot
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Pakistan Air Quality Alert

Multiple buildings along the coast
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Southeast Asia Air Quality Alert

A tall building in smog.
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October 17, 2026: Milan among top 10 most polluted cities in the world

Which is the most polluted city in Changwat Ubon Ratchathani?