Zip Code 02191

📍 Weymouth, MA

Toxic Air Emissions Report (2024)

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

21,040.20 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Weymouth, MA released over 21,040.20 lbs of pollutants. The primary source was CALPINE FORE RIVER ENERGY CENTER LLC, which emitted large quantities of Ammonia into the local air. Residents of 02191 face significantly higher exposure risks than the national average.

Top Polluting Facilities

CALPINE FORE RIVER ENERGY CENTER LLC

Owned by: CALPINE CORP

Ammonia released to air

21,036.00 lbs

LBS
CALPINE FORE RIVER ENERGY CENTER LLC Cancer Risk

Owned by: CALPINE CORP

Polycyclic aromatic compounds released to air

4.2 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Everett, MA (02149) 12.6 mi away

Heavy Industrial Activity

24,625.80 lbs

Annual Emissions
Rockland, MA (02370) 8.2 mi away

Heavy Industrial Activity

13,817.35 lbs

Annual Emissions
Boston, MA (02215) 10.6 mi away

Heavy Industrial Activity

7,975.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 02184 Report: 02169 Report: 02215 Report: 02151 Report: 02150 Report: 02149

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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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