Stacked Bar chart depicting the tons of PM2.5 emissions every three years from 2008 to 2023. From 2020 forward, the Event emissions are included in the NonPoint category.

  • 2008: approximately 166,000 tons total, comprised of approximately:
    • 25,000 tons from Event sources
    • 118,000 tons from NonPoint sources
    • 4,000 tons from NonRoad sources
    • 7,000 tons from OnRoad sources
    • 11,000 tons from Point sources
  • 2011: approximately 199,000 tons total, comprised of approximately:
    • 54,000 tons from Event sources
    • 123,000 tons from NonPoint sources
    • 4,000 tons from NonRoad sources
    • 7,000 tons from OnRoad sources
    • 11,000 tons from Point sources
  • 2014: approximately 236,000 tons total, comprised of approximately:
    • 63,000 tons from Event sources
    • 154,000 tons from NonPoint sources
    • 3,000 tons from NonRoad sources
    • 5,000 tons from OnRoad sources
    • 11,000 tons from Point sources
  • 2017: approximately 262,000 tons total, comprised of approximately:
    • 96,000 tons from Event sources
    • 150,000 tons from NonPoint sources
    • 3,000 tons from NonRoad sources
    • 3,000 tons from OnRoad sources
    • 9,000 tons from Point sources
  • 2020: approximately 207,000 tons total, comprised of approximately:
    • 196,000 tons from NonPoint sources
    • 2,000 tons from NonRoad sources
    • 2,000 tons from OnRoad sources
    • 7,000 tons from Point sources
  • 2023: approximately 313,000 tons total, comprised of approximately:
    • 65,000 tons from NonPoint sources
    • 2,000 tons from NonRoad sources
    • 230,000 tons from OnRoad sources
    • 16,000 tons from Point sources

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