Air pollution worsens in northern Thailand as 300,000 receive treatment for smog
Published date: Fri, 12 Mar 2021 15:10:22 +0700
Air pollution in northern Thailand remained critical today (March 12) after it emerged that more than 250,000 people have received hospital treatment due to smog.
The amount of harmful PM 2.5 particles in the atmosphere in Chiang Mai province have been higher than safe levels for six consecutive days - making it the worst in the world each morning.