Phys .org: Lockdown did not reduce ‘most harmful’ type of air pollution in Scotland

Phys .org: Lockdown did not reduce ‘most harmful’ type of air pollution in Scotland. “The significant reduction in vehicle journeys during the COVID-19 lockdown did not reduce the level of toxic fine particles in Scotland’s air, according to experts at the University of Stirling. Analysis of fine particulate air pollution (PM2.5) in the first month of restrictions found little change—despite a 65 percent reduction in the number of vehicles on the country’s roads.”

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