Home NYT Traffic and Pollution Plummet as U.S. Cities Shut Down for Coronavirus Traffic and Pollution Plummet as U.S. Cities Shut Down for Coronavirus Author - urdu vision March 21, 2020 0 By BY BRAD PLUMER AND NADJA POPOVICH from NYT Climate https://ift.tt/3diyLvr via IFTTT Tags IFTTTNYT Facebook Twitter Whatsapp Newer Older