NASA measures 30% drop in air pollution from DC to Boston during COVID-19 pandemic

National News

RALEIGH, N.C. (WNCN) – Earth is getting a little break from air pollution on this Earth Day, at least in the northeast United States.

RELATED: Full coverage of the coronavirus outbreak

NASA satellite measurements revealed a 30-percent drop in air pollution over the major metropolitan areas from Washington, D.C. to Boston. March 2020 shows the lowest monthly atmospheric nitrogen dioxide levels of any March during the OMI data record, which spans from 2005 to now.

Experts say weather can play a role in changes in emissions, adding further analysis will be required to better understand the change in nitrogen dioxide levels.

NASA says nitrogen dioxide is primarily emitted from burning fossil fuels for transportation and electricity generation, which means lower levels could mean changes in human activity.

“These recent improvements in air quality have come at a high cost, as communities grapple with widespread lockdowns and shelter-in-place orders as a result of the spread of COVID-19,” NASA said.

More headlines from

For more stories like this that matter to you, click here to download the CBS 17 News app for free.

Watch live newscasts, get breaking news and sign up for push alerts – download now

Copyright 2020 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

Sponsored Content
Visit Buy Local

Trending Stories