Monday, March 2, 2020

NASA images show fall in China pollution over virus shutdown

PHYS.ORG
Nitrous oxide levels over China.
Jan. 1st, 2020 (l.). Feb. 25th, 2020.
Nasa images.
NASA satellite images show a dramatic fall in pollution over China that is "partly related" to the economic slowdown due to the coronavirus outbreak, the space agency said. Story here.
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Wildfires are reversing Canada's progress on improving air quality

CBC News Air pollution 'is like the zombie that we thought we had killed,' says expert .   Story here.