It is interesting to see how reduced traffic has had a quick impact on air quality: https://www.nytimes.com/interactive/2020/03/22/climate/coronavirus-usa-traffic.html?auth=link-dismiss-google1tap
It is interesting to see how reduced traffic has had a quick impact on air quality: https://www.nytimes.com/interactive/2020/03/22/climate/coronavirus-usa-traffic.html?auth=link-dismiss-google1tap