Zip Code 61360

📍 Seneca, IL

Toxic Air Emissions Report (2024)

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

6,172.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Seneca, IL released over 6,172.00 lbs of pollutants. The primary source was REG SENECA LLC, which emitted large quantities of Methanol into the local air. Air quality in 61360 is relatively consistent with regional baselines.

Top Polluting Facilities

REG SENECA LLC

Owned by: CHEVRON CORP

Methanol released to air

6,103.00 lbs

LBS
REG SENECA LLC

Owned by: CHEVRON CORP

Certain glycol ethers released to air

69 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Morris, IL (60450) 10.6 mi away

Heavy Industrial Activity

540,676.44 lbs

Annual Emissions
Ottawa, IL (61350) 12.3 mi away

Heavy Industrial Activity

206,944.00 lbs

Annual Emissions
Streator, IL (61364) 17.6 mi away

Heavy Industrial Activity

217.88 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 61356 Report: 61364 Report: 61354 Report: 61350 Report: 61342 Report: 61341

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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 Methanol.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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