Photochemical air pollution

{
  "id": "MLC-T-MET-007904",
  "term": "Photochemical air pollution",
  "field": "Meteorology and atmospheric science",
  "definition": "Atmospheric pollution primarily formed by chemical reactions initiated by sunlight, particularly ultraviolet radiation, acting on precursor emissions. The main components include ozone, peroxyacetyl nitrates, and aldehydes. This type of pollution is prevalent in urban and industrial areas with abundant vehicle emissions and strong solar radiation.",
  "url": "https://mlchart.com/terminology/meteorology/photochemical-air-pollution/"
}