Zip Code 48103

📍 Ann Arbor, MI

Toxic Air Emissions Report (2024)

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

0.57 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Ann Arbor, MI released over 0.57 lbs of pollutants. The primary source was CADILLAC ASPHALT LLC - ANN ARBOR, which emitted Polycyclic aromatic compounds into the local air. Air quality in 48103 is relatively consistent with regional baselines.

Top Polluting Facilities

CADILLAC ASPHALT LLC - ANN ARBOR Cancer Risk

Owned by: CRH AMERICAS INC

Polycyclic aromatic compounds released to air

0.56 lbs

LBS
CADILLAC ASPHALT LLC - ANN ARBOR

Owned by: CRH AMERICAS INC

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

0.00924 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Plymouth, MI (48170) 16.7 mi away

Heavy Industrial Activity

23,959.60 lbs

Annual Emissions
Dexter, MI (48130) 8.1 mi away

Heavy Industrial Activity

18,699.00 lbs

Annual Emissions
New Hudson, MI (48165) 17.5 mi away

Heavy Industrial Activity

10,336.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 48111 Report: 48093 Report: 48114 Report: 48091 Report: 48116 Report: 48089

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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 Polycyclic aromatic compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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