Zip Code 51106
📍 Sioux City, IA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
59.52 lbs
State Score
87
/ 100
National Score
73
/ 100
In 2024, industrial facilities in Sioux City, IA released over 59.52 lbs of pollutants. The primary source was WILSON TRAILER CO, which emitted Manganese into the local air. Air quality in 51106 is relatively consistent with regional baselines.
Top Polluting Facilities
- WILSON TRAILER COManganese released to air36.08 lbsLBS
- WILSON TRAILER COChromium released to air13.49 lbsLBS
- WILSON TRAILER COCopper released to air9.48 lbsLBS
- WILSON TRAILER CO Cancer RiskLead released to air0.47 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Sergeant Bluff, IA (51054) 4.5 mi awayHeavy Industrial Activity1,711,281.89 lbsAnnual Emissions
- Sioux City, IA (51101) 3.3 mi awayHeavy Industrial Activity940,746.00 lbsAnnual Emissions
- Dakota City, NE (68731) 7.9 mi awayHeavy Industrial Activity50,616.00 lbsAnnual Emissions
Check Nearby Zip Codes
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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 Chromium.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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