Here we go again. Respirators out everybody.
PCD issues Warning on Haze Threat for Chiang Rai
The annual haze began in February and covered many parts of northern Thailand
CHIANGRAI – The Pollution Control Department (PCD) has issued air quality alerts in the North and warned residents about health risks. The PCD warned that recent tests found the levels of particulate matter smaller than 10 microns (PM10) in the northern region of Thailand to have exceeded the safety level of 120 micrograms per cubic meter.
PCD issues Warning on Haze Threat for Chiang Rai | Chiang Rai Times English Language Newspaper