Zip Code 84648

📍 Nephi, UT

Toxic Air Emissions Report (2024)

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

25.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Nephi, UT released over 25.00 lbs of pollutants. The primary source was OWENS CORNING INSULATING SYSTEMS LLC - NEPHI, which emitted Manganese compounds into the local air. Air quality in 84648 is relatively consistent with regional baselines.

Top Polluting Facilities

OWENS CORNING INSULATING SYSTEMS LLC - NEPHI

Owned by: OWENS CORNING

Manganese compounds released to air

25 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Mona, UT (84645) 10.1 mi away

Heavy Industrial Activity

0.19 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 84645 Report: 84651

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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 compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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