🍃 CleanAirDB

Zip Code 72443

📍 Marmaduke, AR

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

174.50 lbs
State Score
79
/ 100
National Score
68
/ 100

In 2024, industrial facilities in Marmaduke, AR released over 174.50 lbs of pollutants. The primary source was GREENBRIER CENTRAL LLC, which emitted Manganese into the local air. Air quality in 72443 is relatively consistent with regional baselines.

Top Polluting Facilities

  • GREENBRIER CENTRAL LLC
    Owned by: GREENBRIER COS
    Manganese released to air
    158.30 lbs
    LBS
  • GREENBRIER CENTRAL LLC
    Owned by: GREENBRIER COS
    Chromium released to air
    8.9 lbs
    LBS
  • GREENBRIER CENTRAL LLC Cancer Risk
    Owned by: GREENBRIER COS
    Nickel released to air
    7.3 lbs
    LBS

Nearby Pollution Sources (< 20 miles)

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Protect Your Lungs

The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Manganese.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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