{"id":428992,"date":"2020-04-29T10:51:51","date_gmt":"2020-04-29T14:51:51","guid":{"rendered":"http:\/\/www.rochester.edu\/newscenter\/?p=428992"},"modified":"2020-04-29T10:51:51","modified_gmt":"2020-04-29T14:51:51","slug":"cleaner-air-covid-19-428992","status":"publish","type":"post","link":"https:\/\/www.rochester.edu\/newscenter\/cleaner-air-covid-19-428992\/","title":{"rendered":"Cleaner air a \u2018short-term\u2019 silver lining of COVID-19"},"content":{"rendered":"

The COVID-19 stay-at-home order has a silver lining for the environment: fewer people out on the road has led to a dramatic decrease in nitrogen dioxide, an air pollutant that forms almost exclusively because of fossil fuel combustion.\u00a0<\/span><\/p>\n

Lee Murray<\/a>, an assistant professor of earth and environmental science at the Ä¢¹½´«Ã½<\/a>, told\u00a0<\/span>City New<\/em>spaper<\/em><\/a> that the area\u2019s nitrogen dioxide concentrations in March were 30 percent lower than in March 2019, according to the surface measurements Murray tracks at the New York Department of Environmental Conservation\u2019s air-quality monitoring site in Rochester. Murray helps the state interpret greenhouse gas measurements at this site and three other sites across New York.\u00a0<\/span><\/p>\n

But, while this is good for the environment now, Murray does not anticipate levels will stay this low.<\/p>\n

\u201cIt seems like most of the impacts are just going to be short-term impacts associated with air quality improvements, but as soon as the economy goes back to business as usual then the air pollution will go back to business as usual as well,\u201d he told City<\/em>\u2019s Jeremy Moule.<\/p>\n","protected":false},"excerpt":{"rendered":"

Environmental scientist Lee Murray tells City Newspaper that the area\u2019s nitrogen dioxide concentrations in March were 30 percent lower than in March 2019. But the benefit won’t last, he says.<\/p>\n","protected":false},"author":912,"featured_media":429132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[29212],"tags":[37592,18852,32532,16072],"class_list":["post-428992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-voices-opinion","tag-covid-19","tag-department-of-earth-and-environmental-sciences","tag-lee-murray","tag-school-of-arts-and-sciences"],"acf":[],"yoast_head":"\nCleaner air a \u2018short-term\u2019 silver lining of COVID-19<\/title>\n<meta name=\"description\" content=\"Ä¢¹½´«Ã½ scientist Lee Murray ties local decline in air pollution to less driving during COVID-19 pandemic.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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