Zip Code 03868

📍 Rochester, NH

Toxic Air Emissions Report (2024)

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

0.30 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Rochester, NH released over 0.30 lbs of pollutants. The primary source was SIG SAUER INC ROCHESTER, which emitted Nickel into the local air. Air quality in 03868 is relatively consistent with regional baselines.

Top Polluting Facilities

SIG SAUER INC ROCHESTER Cancer Risk

Owned by: nan

Nickel released to air

0.278 lbs

LBS
SIG SAUER INC ROCHESTER

Owned by: nan

Chromium released to air

0.018 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Newington, NH (03801) 18.4 mi away

Heavy Industrial Activity

14,493.61 lbs

Annual Emissions
Sanford, ME (04073) 11.9 mi away

Heavy Industrial Activity

9,919.12 lbs

Annual Emissions
Milton, NH (03851) 7.9 mi away

Heavy Industrial Activity

5,344.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 03867

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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 Nickel.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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