Πέμπτη 4 Μαΐου 2017

Cutting through the smog: Is pollution getting worse?

The quality of air varies from country to country and in some places pea-soupers are becoming more frequent, in others, the air is getting ever cleaner

from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2pBMsit
via IFTTT

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