Global Ozone Levels at 900 hPa - July 1, 2005 Visualization #1404611 (License: Personal Use)

This scientific visualization displays atmospheric ozone concentrations at 900 hPa pressure level across Earth’s surface on July 1, 2005, derived from the GEOS-Chem v8-01-04 model with 1°×1.25° resolution. Warm colors (yellow to red) indicate elevated ozone levels-especially over northern Africa, southern Asia, and parts of North America-while cooler tones (blue to cyan) reflect lower concentrations, particularly over oceans and polar regions. The data highlights seasonal transport patterns and anthropogenic influences on tropospheric ozone.

Used in climate science, atmospheric research, and environmental education webpages to illustrate ozone distribution, validate models, or support discussions on air quality and pollution transport. Matches user intent for academic reference, data interpretation, or policy background.