City dust levels start to hit danger zone - Bangkok Post

National News.

City dust levels start to hit danger zone - Bangkok Post

PM2.5 pollution surged to moderate and high-risk levels in 21 areas of Bangkok and neighbouring Samut Prakan province yesterday, according to the Pollution Control Department.

The department released readings at 1pm which showed that this particularly hazardous type of particulate matter had surpassed the "safe" threshold of 50 microgrammes per cubic metre (µg/m³) in 18 spots in Bangkok as well as three in Samut Prakan.

Read More at - Bangkok Post.