Zip Code 54221

📍 Manitowoc, WI

Toxic Air Emissions Report (2024)

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

80.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Manitowoc, WI released over 80.00 lbs of pollutants. The primary source was KDC/ONE - NORTHERN LABS, which emitted Certain glycol ethers into the local air. Air quality in 54221 is relatively consistent with regional baselines.

Top Polluting Facilities

KDC/ONE - NORTHERN LABS

Owned by: KDC US HOLDINGS INC

Certain glycol ethers released to air

62 lbs

LBS
BROADWIND TOWERS & HEAVY FABRICATIONS

Owned by: BROADWIND ENERGY INC

Manganese released to air

18 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Manitowoc, WI (54220) 4.8 mi away

Heavy Industrial Activity

18,712.53 lbs

Annual Emissions
Valders, WI (54245) 15.3 mi away

Heavy Industrial Activity

6,521.00 lbs

Annual Emissions
Saint Nazianz, WI (54232) 18.3 mi away

Heavy Industrial Activity

12.16 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 54220

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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 Certain glycol ethers.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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