Zip Code 06791

📍 Harwinton, CT

Toxic Air Emissions Report (2024)

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

0.27 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Harwinton, CT released over 0.27 lbs of pollutants. The primary source was O&G INDUSTRIES INC., which emitted Polycyclic aromatic compounds into the local air. Air quality in 06791 is relatively consistent with regional baselines.

Top Polluting Facilities

O&G INDUSTRIES INC. Cancer Risk

Owned by: nan

Polycyclic aromatic compounds released to air

0.22 lbs

LBS
O&G INDUSTRIES INC.

Owned by: nan

Benzo[g,h,i]perylene released to air

0.05 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Waterbury, CT (06706) 16.3 mi away

Heavy Industrial Activity

16,476.13 lbs

Annual Emissions
Waterbury, CT (06704) 13.6 mi away

Heavy Industrial Activity

14,250.25 lbs

Annual Emissions
Bristol, CT (06010) 9.5 mi away

Heavy Industrial Activity

10,494.99 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 06790

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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 Benzo[g,h,i]perylene.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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