Template:Pollution - WikiMD's Wellness Encyclopedia

Air	* Acid rain Air quality index Air pollution measurement Atmospheric dispersion modeling Chlorofluorocarbon Combustion Biofuel Biomass Joss paper Open burning of waste Construction Renovation Demolition Exhaust gas Diesel exhaust Haze Smoke Indoor air quality Internal combustion engine Global dimming Global distillation Mining Ozone depletion Particulates Asbestos Metal working Oil refining Wood dust Welding Persistent organic pollutant Smelting Smog Soot Black carbon Volatile organic compound Waste
Biological	* Biological hazard Genetic pollution Introduced species Invasive species
Digital	* Information pollution
Electromagnetic	* Light Ecological light pollution Overillumination Radio spectrum pollution
Natural	* Ozone Radium and radon in the environment Volcanic ash Wildfire