Air Pollution
Chiang Mai tops world's most polluted cities
New cancer cases to soar 77% to 35m by 2050, WHO warns
Air pollution expected to escalate in Bangkok until Jan 17
Indonesia's capital named world's most polluted city
Can I use a surgical mask instead of an N95 when there is haze?
'This week, no one': Hazardous pollution deters tourists from Thailand
Bangkok residents told to mask up, avoid outdoor activities as air pollution worsens
Moderate risk of severe haze this year due to rising agricultural commodity prices: Report