Zip Code 03053

📍 Londonderry, NH

Toxic Air Emissions Report (2024)

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

0.35 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Londonderry, NH released over 0.35 lbs of pollutants. The primary source was ALCUMET INC, which emitted Copper into the local air. Air quality in 03053 is relatively consistent with regional baselines.

Top Polluting Facilities

ALCUMET INC

Owned by: nan

Copper released to air

0.234 lbs

LBS
L3 TECHNOLOGIES INC. Cancer Risk

Owned by: L3HARRIS TECHNOLOGIES INC

Lead released to air

0.12 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Lowell, MA (01851) 16.3 mi away

Heavy Industrial Activity

103,890.00 lbs

Annual Emissions
Andover, MA (01810) 18.7 mi away

Heavy Industrial Activity

20,536.18 lbs

Annual Emissions
Manchester, NH (03103) 7.8 mi away

Heavy Industrial Activity

13,422.11 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 03054 Report: 03051 Report: 03055

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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 Copper.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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