Tree cover and air quality map — see how many trees there are and how clean the air is around any address on Earth

How it works

From a dot on the map to trees in the ground

1. 1

   Pick a point

   Drop a pin, search an address or use GPS, then choose a radius from a single street to a whole district.

2. 2

   We read the satellite and the air

   Sentinel-2 imagery at 10 m measures the trees and greenery inside your circle; CAMS delivers today's air quality. No surveys, no guesswork.

3. 3

   Help plant what's missing

   Donations fund native saplings matched to local soil, planted and cared for by our team where the gap is biggest.