Zip Code 07801

📍 Dover, NJ

Toxic Air Emissions Report (2024)

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

541.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Dover, NJ released over 541.00 lbs of pollutants. The primary source was HOWMET CASTINGS & SERVICES-CASTING DIV, which emitted Nickel into the local air. Air quality in 07801 is relatively consistent with regional baselines.

Top Polluting Facilities

HOWMET CASTINGS & SERVICES-CASTING DIV Cancer Risk

Owned by: ALCOA INC

Nickel released to air

342.00 lbs

LBS
HOWMET CASTINGS & SERVICES-CASTING DIV

Owned by: ALCOA INC

Chromium released to air

110.00 lbs

LBS
HOWMET CASTINGS & SERVICES-CASTING DIV Cancer Risk

Owned by: ALCOA INC

Cobalt released to air

70 lbs

LBS
HOWMET CASTINGS & SERVICES-CASTING DIV

Owned by: ALCOA INC

Manganese released to air

16 lbs

LBS
HOWMET CASTINGS & SERVICES-CASTING DIV

Owned by: ALCOA INC

4,4'-Isopropylidenediphenol released to air

3 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Butler, NJ (07405) 8.4 mi away

Heavy Industrial Activity

3,083.00 lbs

Annual Emissions
Fairfield, NJ (07004) 13.3 mi away

Heavy Industrial Activity

2,917.50 lbs

Annual Emissions
East Hanover, NJ (07936) 11.7 mi away

Heavy Industrial Activity

638.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 07806 Report: 07823 Report: 07828 Report: 07836 Report: 07840 Report: 07740

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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 Cobalt.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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