Choose another country or region to see content specific to your location and shop online.

Air quality in Rayong

Air quality index (AQI⁺) and PM2.5 air pollution in Rayong • 05:56, May 18

Live most polluted city ranking

Real-time Rayong most polluted city ranking

#	Cities	AQI⁺ US
1	Tha Pradu	56
2	Maptaphut	46
3	Pluak Daeng	44
4	Rayong	41
5	Ban Phe	39
6	Klaeng	28
7	Wang Chan	17
8	Nikhom Phattana	11

Live cleanest city ranking

Real-time Rayong cleanest city ranking

#	Cities	AQI⁺ US
1	Nikhom Phattana	11
2	Wang Chan	17
3	Klaeng	28
4	Ban Phe	39
5	Rayong	41
6	Pluak Daeng	44
7	Maptaphut	46
8	Tha Pradu	56

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Smoke rising from a dense forest

Wildfire map spotlight: Southwest Kansas wildfires

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road Fire, Georgia

Which is the most polluted city in Rayong?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

United Arab Emirates

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved