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Environmental · L4 · Photochemical Smog Formation

How the NOx-O3 null cycle is broken open by VOC-derived peroxy radicals to build up ground-level ozone.

by @openstemUpdated Environmental
NO2NO + O atomO3 forms🚗 VOCs + OH radicalPeroxy radical RO2💨 Ozone accumulates: smog☀️ sunlight+ O2null cycle: reacts with NOoxidises NO to NO2, no O3 consumed

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