Measurements of ozone in the atmosphere from NASA.  Click on image for Latest Daily Update* This is a sample of the latest, complete global image from TOMS. These are near realtime measurements  of ozone in the atmosphere. The NASA/GSFC TOMS Team produces these images, enabling scientists thoughout NASA, the US Government and the international science community to better understand the relationship between atmospheric ozone distribution and the factors that alter it. For further information please contact us at BucksAirQuality.Net. Data kindly supplied by NASA (Dr Richard McPeters) Earth Probe TOMS, * Opens in a new window. Please click the refresh icon on your browser to receive todays satellite map.(The latest map may occasionally appear to be older than 1 day due to global time differences)