3 ms·
> there's a few bad cities but it's a big place and 99% of it is fine http://maps.who.int/airpollution/ http://maps.who.int/airpollution/
by avocado4 7y ago
> there's a few bad cities but it's a big place and 99% of it is fine
http://maps.who.int/airpollution/ http://maps.who.int/airpollution/