Before and after video shows drop in air pollution over Thailand

  • 4 years ago
Before and after footage shows the dramatic drop in air pollution over Chiang Mai in northern Thailand.

Footage from June 12 shows clear and bright skies, as humans stay indoors under lockdown due to the coronavirus pandemic.

The opening clips, shot in March 2020, show a more typical smoggy landscape.

With quarantine, businesses closed, and travel restriction, there has been a significant worldwide decrease in carbon dioxide emissions.