I read a report in The Guardian that suggested 25% of UK households live in an area affected by pollution that is higher than WHO recommendations. Admittedly this is based off computer modelling by Imperial College but I thought people might be interested to see - as we’ve had a few threads recently about local pollution levels.
I found mine interesting as I live close to the South Circular on Wood Vale. The distance from it (200m or so) has obviously been taken into account as those numbers closer to the road have a 4 rather than a 3 number. Still a tad depressing as with the trees and greenery around, I’d never considered it as particularly bad.