Air pollution is a persistent, deadly problem in Thailand. Time after time we watched as thick white smog rolled through the maze of roads to settle among buildings. We knew something was very wrong. After all, clean air should not be visible.
We have been living with air pollution, PM2.5, and have worn N95 masks years before Covid-19 arrived. Even so, most of us rarely know the multifaceted impacts of air pollution or are clueless about what we must do to solve it.
Bangkok Post Reporter