Diesel trucks, ships emissions at Port of LA - during the Coronavirus pandemic

WILMINGTON, CA - AUGUST 27, 2020 - -Trucks line up to drop off their loads at the Port of Los Angeles in August 27, 2020. California air quality officials are poised to adopt their biggest pollution-cutting regulations in more than a decade, targeting diesel trucks and cargo ships that spew much of the states cancer-causing and smog-forming emissions. The state Air Resources Board is expected to vote after a public hearing Thursday on two rules: one to establish stringent new emissions standards for heavy-duty diesel trucks and one to reduce pollution from ships docked at ports. (Genaro Molina/Los Angeles Times via Getty Images)