I saw a billboard lamenting that Los Angeles has the worst air in the US, but spends the most on clean air. Yeah…because it used to be a LOT worse. Compared to LA smog in the 80s – or worse, the 50s & 60s, today’s air is amazingly clean. (At least on days without wildfires.)

I saw a billboard lamenting that Los Angeles has the worst air in the US, but spends the most on clean air.

Yeah…because it used to be a LOT worse. Compared to LA smog in the 80s – or worse, the 50s & 60s, today’s air is amazingly clean.

(At least on days without wildfires.)