Researchers at UCLA saw a 40 % reduction in air pollutants linked to serious cardiovascular and respiratory illnesses, CNN reported.
Source: Photos show how stay at home order reduced Los Angeles notorious smog – Business Insider
STATE OF EMERGENCY
STATE OF EMERGENCY
Researchers at UCLA saw a 40 % reduction in air pollutants linked to serious cardiovascular and respiratory illnesses, CNN reported.
Source: Photos show how stay at home order reduced Los Angeles notorious smog – Business Insider