Zip Code 61103

📍 Rockford, IL

Toxic Air Emissions Report (2024)

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

12.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Rockford, IL released over 12.00 lbs of pollutants. The primary source was TARGET LASER & MACHINING INC, which emitted Chromium into the local air. Air quality in 61103 is relatively consistent with regional baselines.

Top Polluting Facilities

TARGET LASER & MACHINING INC

Owned by: nan

Chromium released to air

4 lbs

LBS
TARGET LASER & MACHINING INC

Owned by: nan

Manganese released to air

3 lbs

LBS
INGERSOLL MACHINE TOOLS

Owned by: nan

Manganese released to air

2 lbs

LBS
INGERSOLL MACHINE TOOLS

Owned by: nan

Chromium released to air

1 lbs

LBS
INGERSOLL MACHINE TOOLS Cancer Risk

Owned by: nan

Nickel released to air

1 lbs

LBS
INGERSOLL MACHINE TOOLS

Owned by: nan

Copper released to air

1 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Byron, IL (61010) 15.1 mi away

Heavy Industrial Activity

46,703.00 lbs

Annual Emissions
Rockford, IL (61109) 6.1 mi away

Heavy Industrial Activity

23,561.28 lbs

Annual Emissions
Rockford, IL (61104) 3.2 mi away

Heavy Industrial Activity

21,478.05 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 61102 Report: 61104 Report: 61101

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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 Chromium.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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