Bangkok intensifies efforts to combat severe dust pollution
Bangkok‘s ongoing struggle with dust pollution has prompted the Bangkok Metropolitan Administration (BMA) to intensify its efforts to tackle the issue. The capital is set to endure high dust levels, with relief not expected until next month.
Chadchart Sittipunt, Bangkok’s governor, revealed that discussions took place at the Hua Hin Royal Rainmaking Centre earlier this week, focusing on strategies to disperse harmful dust particles through atmospheric openings. This initiative is underpinned by scientific research and will receive support from PTT Plc, which has pledged 300 tonnes of dry ice for the operation.
An agreement has been secured with Aeronautical Radio of Thailand, allowing royal rainmaking aircraft to fly over inner Bangkok for the first time. Previously, rainmaking routes conflicted with the flight paths of Don Mueang and Suvarnabhumi airports, thus limiting their reach.
PM2.5 dust levels in Bangkok have recently averaged 42.9 microgrammes per cubic metre, marking an orange level of air quality that poses potential health risks. The BMA is vigilantly monitoring this situation, especially during the peak dust season of January and February.
Efforts to curb dust levels include requiring vehicles to replace air filters and change engine oil. So far, over 160,000 vehicles have complied with these measures. Additionally, more than 10,000 trucks have registered under the green vehicle programme, exceeding targets.
The BMA is also advocating work-from-home policies for approximately 80,000 people to reduce vehicle usage during severe dust conditions, reported Bangkok Post.
“Without rainmaking operations, the dust problem would undoubtedly be worsened,” Chadchart stated. “We must foster collaboration among various agencies, especially with the Air Force, which is providing larger aircraft to support operations.”
He further emphasised, “We emphasise scientific approaches backed by research. Thailand’s challenges may be unique, requiring us to develop our own tools and methods, similar to the late King Rama IX’s royal initiative to create rainmaking for Thais.”
