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Nitrogen Dioxide

April 2, 2020, 6am PDT
More people are driving less and staying at home. The result is significant improvements in air quality in cities across the country.
The New York Times
January 10, 2020, 7am PST
Auto manufacturers will offer more battery and plug-in hybrid models this year, and the nation's largest state is expected to approve a new regulation requiring medium and heavy-duty truck manufacturers to sell zero-emission vehicles.
Government Technology
October 29, 2019, 9am PDT
A new report shows that London's new emission fee, an additional driver charge that became operational 24/7 in April for all motor vehicles not meeting Euro standards that enter the congestion charge zone, has cut nitrogen oxide emissions by 31%.
Smart Cities Dive
July 31, 2017, 8am PDT
Is the movement away from gasoline and diesel-powered cars unstoppable? In response to air pollution litigation, the British government announced on July 26 that sales of gasoline and diesel vehicles would be banned by 2040.
The New York Times
February 6, 2016, 1pm PST
Good news for the United States is found in a recent series of maps by NASA. Air pollution has significantly improved around the country.
The Washington Post
March 9, 2015, 7am PDT
Too often we report on new studies showing how air pollution worsens public health, often causing premature death. For a change, here's a study showing how efforts to improve air quality in Southern California have boosted public health in children.
The Wall Street Journal
April 18, 2014, 11am PDT
A new study by researchers from the University of Minnesota presents a sweeping portrait of trends in exposure to nitrogen dioxide across the United States.
The Washington Post - Wonkblog