What gases are responsible for photochemical smog? What chemical reactions are involved?
Photochemical smog forms when sunlight hits various pollutants in the air and forms a mix of inimical chemicals that can be very dangerous. A photochemical smog is the chemical reaction of sunlight, nitrogen oxides (NOx) and volatile organic compounds (VOCs) in the atmosphere, which leaves airborne particles (called particulate matter) and ground-level ozone. the best solution is to NOT generate these chemical, the biggest point source is coal–fired power plants, and the biggest non–point source are cars.
