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Alejandro Salcido

Haze hovers over the skyline of part of Mexico City.
Posted inScience Updates

The Ozone Paradox: A Growing Cost of a Warmer Atmosphere

by Telma Castro, Oscar Peralta, Salvador Reynoso-Cruces, Harry Alvarez-Ospina and Alejandro Salcido 9 September 20269 September 2026

Mexico City’s air is getting cleaner, but ozone levels near the ground aren’t decreasing as fast as expected. Climate change is partly to blame.

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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