The Arctic Ozone Hole: Polar Peculiarity

The Arctic Ozone Hole: Polar Peculiarity

By Felix Chen · Published May 8, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. The Arctic ozone hole is the strange northern cousin of its better-known southern relative: smaller, more variable, and conspicuously bashful about appearing at all. Most years it does not. Then, every decade or so, the polar vortex […]