Zip Code 06489

📍 Southington, CT

Toxic Air Emissions Report (2024)

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

115.54 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Southington, CT released over 115.54 lbs of pollutants. The primary source was NORTHEASTERN SHAPED WIRE INC, which emitted Ammonia into the local air. Air quality in 06489 is relatively consistent with regional baselines.

Top Polluting Facilities

NORTHEASTERN SHAPED WIRE INC

Owned by: nan

Ammonia released to air

115.43 lbs

LBS
LIGHT METALS COLORING CO

Owned by: nan

Nitric acid released to air

0.11 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Wallingford, CT (06492) 10.4 mi away

Heavy Industrial Activity

137,937.60 lbs

Annual Emissions
Oxford, CT (06478) 18.4 mi away

Heavy Industrial Activity

37,166.00 lbs

Annual Emissions
Middletown, CT (06457) 11.2 mi away

Heavy Industrial Activity

29,842.90 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 06488 Report: 06492

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Ammonia), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.

View Recommended Carbon Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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