Air Pollution Types

• ash
• carbon monoxide
• CH4
• CO2
• dust
• gases from combustion
• gases from organic decomposition
• grit
• H2S
• HF
• liquid droplets and acid deposition
• noise
• NOx (nitrogen oxides)
• ozone
• PAN8
• sea-salt particles
• smoke
• smoke and ash
• SO2 (sulfur oxides)
• soot
• tarmac and rubber particles
• volcanic dust
• volcanic gases and water vapor