The Bangkok Metropolitan Administration (BMA) has called on government agencies, private companies, and employers to encourage employees to work from home (WFH) on January 29 and 30, as PM2.5 fine dust levels are expected to rise to the “orange” category across more than 35 districts, potentially impacting public health.
The announcement, issued ahead of the two-day period, comes after recent smoke from agricultural burning and stagnant weather conditions have already driven pollution higher in parts of the city.
Eastern districts such as Nong Chok, Min Buri, Khlong Sam Wa, and Khan Na Yao have seen particularly elevated readings in recent days, with some areas briefly reaching red-level alerts.
The orange level indicates PM2.5 concentrations exceed the safety standard (37.5 µg/m³ average), where health effects may begin to occur, particularly for vulnerable populations.
The BMA has provided clear health recommendations to minimize exposure:For the general public:
- Wear protective PM2.5 masks when outdoors.
- Limit time spent on strenuous outdoor activities or exercise.
- Monitor for symptoms including coughing, shortness of breath, or eye irritation.
For at-risk groups (such as children, the elderly, pregnant women, and those with pre-existing respiratory or cardiovascular conditions):
- Wear PM2.5 masks whenever outdoors.
- Avoid strenuous outdoor activities entirely.
- Strictly follow medical advice and seek prompt medical attention if symptoms develop.
Residents are encouraged to stay updated on real-time air quality via official BMA channels, including its website, Facebook page, or the Bangkok Air Quality Information Center.
The BMA has emphasized cooperation in reducing traffic and outdoor exposure to help mitigate overall pollution levels during this period.The Pollution Control Department has indicated that hazy conditions could persist in the Bangkok region into early February due to ongoing weather patterns and regional biomass burning.
Authorities continue to monitor the situation closely and may issue further advisories as needed.
Signpost News is an Imphal-based media house that focuses on delivering news and views from Northeast India and beyond.