WorldArrow icon
Arrow iconChiang Rai

Air quality in Chiang Rai

Air quality index (AQI⁺) and PM2.5 air pollution in Chiang Rai • 10:47, Jun 01

Live most polluted city ranking

Real-time Chiang Rai most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Wiang Phang Kham

80

2
The national flag of Thailand

Pa Daet

75

3
The national flag of Thailand

Wiang Chai

73

4
The national flag of Thailand

Pong Pha

69

5
The national flag of Thailand

Chiang Rai

68

6
The national flag of Thailand

Chiang Saen

68

7
The national flag of Thailand

Mae Chan

66

8
The national flag of Thailand

Mae Sai

66

9
The national flag of Thailand

Wiang

60

10
The national flag of Thailand

Mae Fa Luang

58

Live cleanest city ranking

Real-time Chiang Rai cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Thailand

Mae Suai

23

2
The national flag of Thailand

Wiang Kaen

23

3
The national flag of Thailand

Mae Lao

44

4
The national flag of Thailand

Chiang Khong

45

5
The national flag of Thailand

Rim Kok

54

6
The national flag of Thailand

Doi Luang

55

7
The national flag of Thailand

Mae Kon

55

8
The national flag of Thailand

Rop Wiang

56

9
The national flag of Thailand

Mae Fa Luang

58

10
The national flag of Thailand

Wiang

60

Polluted skies of Jakarta
external link icon

June 1, 2026: Jakarta among top 10 most polluted cities in the world

external link icon

Heatwave Map Spotlight: South Asia

external link icon

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Which is the most polluted city in Chiang Rai?