Bangkok: The government has issued a warning to those vulnerable to PM2.5, emphasizing the importance of monitoring symptoms and utilizing reporting channels for illnesses potentially caused by fine particulate matter.
According to Thai News Agency, Ms. Airin Phanrit, Deputy Spokesperson for the Prime Minister's Office, highlighted the critical situation of PM2.5 levels, which have surpassed the standard in several areas, posing significant public health concerns that necessitate continuous scrutiny.
The Bangkok Air Quality Information Center reported that on January 14, 2026, at 7:00 AM, the PM2.5 level in Bangkok averaged 58.1 micrograms per cubic meter (µg/m³), exceeding the standard of 37.5 µg/m³. The districts with the highest pollution levels include Bang Rak, Pathum Wan, and Sathorn, with readings of 86.9 µg/m³, 83.4 µg/m³, and 78.5 µg/m³, respectively. This upward trend in particulate matter levels indicates deteriorating air quality that is beginning to affect health.
Ms. Airin explained that the government has directed relevant agencies to monitor the PM2.5 situation closely, engage in risk communication, educate the public, and collaborate with local networks to mitigate health impacts. Vulnerable groups, including young children, the elderly, pregnant women, and individuals with pre-existing conditions like cardiovascular and respiratory diseases, are advised to watch for symptoms such as fatigue, nasal congestion, skin inflammation, and eye irritation. Immediate medical attention should be sought if symptoms arise or if exposure to the dust is suspected.
The public is encouraged to use the Occupational and Environmental Diseases Division's Line OA for reporting suspected PM2.5-related illnesses and to regularly check air quality via the Pollution Control Department's Air4Thai application. Ms. Airin also urged public cooperation in reducing airborne particulate matter by minimizing car use, avoiding garbage burning, and taking protective measures such as wearing masks. Motorcyclists should wear masks, glasses, and long-sleeved shirts to prevent irritation. For additional information, the public can contact the Department of Disease Control hotline at 1422.