Italy's polluted Po Valley gasps for fresh air
Submitted by lalit on Fri, 2019-03-01 14:31
It is only the end of February, but air pollution in Milan has already exceeded the legal limit for 2019, and the Po Valley swims in a soupy smog.
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External URL:
https://phys.org/news/2019-02-italy-polluted-po-valley-gasps.html
Publication Date:
01/03/2019