Watch the moment a landslide hits Atami in Japan, leaving 20 people missing

Leen Alfaisal

A torrent of black mud, water and debris crashed into rows of houses in a town west of Tokyo after heavy rains on Saturday, leaving at least 20 people missing, officials said.

How to protect yourself when air quality drops

Install an air filter in your home.

Close your windows and turn on the AC.

Shower or bath after being outside.

Wear a face mask.

Stay indoors when conditions are particularly poor.

If driving, turn your engine off when stationary.

Updated: July 04, 2021, 7:36 AM