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Air quality in Nan

Air quality index (AQI⁺) and PM2.5 air pollution in Nan • 03:44, Nov 04

Thailand Pollution Control DepartmentAnderson P.Chanignun ThipairoteXARAUNICEF Laos AQM Projectอบต.ปอน
Thailand Pollution Control DepartmentAnderson P.Chanignun ThipairoteXARAUNICEF Laos AQM Projectอบต.ปอน

Live most polluted city ranking

Real-time Nan most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Phaya Kaeo

44

2
The national flag of Thailand

Wiang Sa

39

3
The national flag of Thailand

Chaloem Phra Kiat

31

4
The national flag of Thailand

Nai Wiang

28

5
The national flag of Thailand

Nan

24

6
The national flag of Thailand

Mae Charim

3

Live cleanest city ranking

Real-time Nan cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Mae Charim

3

2
The national flag of Thailand

Nan

24

3
The national flag of Thailand

Nai Wiang

28

4
The national flag of Thailand

Chaloem Phra Kiat

31

5
The national flag of Thailand

Wiang Sa

39

6
The national flag of Thailand

Phaya Kaeo

44

Wildfires in Nan

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 Nan?