Flights to Chiang Mai disrupted as smog levels soar in North

THE AMOUNT of tiny dust particles in the upper North rose beyond the safety level again yesterday and poor visibility reportedly prevented at least four flights from landing at Chiang Mai Airport.

Meanwhile, a 60-year-old Mae Hong Son man was the first person arrested this season for violating the outdoor-burning ban, which is a key measure to alleviate the smog problem.

Read more: The Nation