Bangkok: Air pollution has reached alarming levels in Bangkok and its neighboring provinces, with Nonthaburi experiencing conditions at the "purple" level, indicating a severe health hazard. Associate Professor Dr. Wisanu Attavanich from Kasetsart University highlighted the critical situation, noting that the PM2.5 dust levels have reached dangerously high levels (red zone) in most areas. He reported that Bangkok residents have been exposed to these hazardous conditions for up to 19 consecutive hours.
According to Thai News Agency, aerial photographs indicate that the toxic dust particles primarily originate from agricultural regions in the central area, notably the Chao Phraya River basin, where ongoing burning activities contribute significantly to the pollution. Furthermore, emissions from vehicles and industrial operations exacerbate the situation, impacting regions beyond Bangkok, including the Northeast, Central, and Eastern areas. Even the southern regions, which experience less frequent burning, are affected due to the wind carrying pollutants from the central region.
With elections on the horizon, Assoc. Prof. Dr. Wisanu called on political parties to prioritize air pollution in their agendas. He urged the public to vote for parties dedicated to tackling this critical issue to safeguard the health of Thai citizens.
In response to the crisis, it is advised that vulnerable groups, such as children, the elderly, and pregnant women, avoid outdoor activities and burning during this period. Wearing protective face masks when outside is crucial to shield against "the dark killer," referring to the Group 1 carcinogens present in the fine particulate matter.