Fair enough, this only covers NA… but I’ve no double there is another site for where you live.
I’m pleased to note it’s not just a question of my rose-tinted glasses… it really is great in our area…
Anyway, you can check out L’AIR DANS MA COMMUNE … interesting for those buying… and for those selling, why not promote the Good Air… check out L’AIR DE MA REGION as well… gives pollution and pollen… all sorts…