Sunlight-driven oxidation of VOCs in NO_x-rich air yields ozone and PAN: RO₂ + NO → RO + NO₂; NO₂ + hν → NO + O; O + O₂ + M → O₃. PM₂.₅ and O₃ are the primary harmful products.
Sunlight-driven oxidation of VOCs in NO_x-rich air yields ozone and PAN: RO₂ + NO → RO + NO₂; NO₂ + hν → NO + O; O + O₂ + M → O₃. PM₂.₅ and O₃ are the primary harmful products.