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Air quality in Nakhon Si Thammarat

Air quality index (AQI⁺) and PM2.5 air pollution in Nakhon Si Thammarat • 01:43, Nov 11

Thailand Pollution Control DepartmentmaseNing
Thailand Pollution Control DepartmentmaseNing

Live most polluted city ranking

Real-time Nakhon Si Thammarat most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Tha Sala

67

2
The national flag of Thailand

Khlang

24

3
The national flag of Thailand

Nakhon Si Thammarat

17

Live cleanest city ranking

Real-time Nakhon Si Thammarat cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Nakhon Si Thammarat

17

2
The national flag of Thailand

Khlang

24

3
The national flag of Thailand

Tha Sala

67

Wildfires in Nakhon Si Thammarat

Real-time information

Active fires

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Cities and industrial smoke clouds the sky
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COP31: Why air quality is key to climate health

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November 10, 2026: Ulaanbaatar among top 10 most polluted cities in the world

A foggy, hazy view of India Gate in New Delhi. Several cyclists in bright yellow high-visibility jackets ride along the wide road leading toward the monument, with the arch barely visible through the thick smog.
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India Air Quality Alert

Which is the most polluted city in Nakhon Si Thammarat?