Chiang Rai Times

Northern Thailand Grapples With Dangerous PM2.5 Pollution

CHIANG RAI - Thailand's Pollution Control Department (PCD) warns PM2.5 pollution has risen above safe limits and reached red-alert levels ...

Thousands in California warned to stay inside: "Emergency conditions"

The EPA advises avoiding outdoor activities and minimizing indoor pollution exposure.
Malay Mail on MSN

Toxic haze sends PM2.5 soaring to 'extremely dangerous' levels in Chiang Mai

CHIANG MAI, April 4 — Northern Thailand is once again under a blanket of toxic haze, with Chiang Mai facing one ...
Chiang Rai Times

Chiang Mai Haze Crisis Deepens as Hotspots Jump to 136

Chiang Mai woke to another severe haze day on March 28, 2026, after the province reported 136 hotspots in early satellite data. Later real-time updates put ...