Zip Code 73149

📍 Oklahoma City, OK

Toxic Air Emissions Report (2024)

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

76.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Oklahoma City, OK released over 76.00 lbs of pollutants. The primary source was SMICO MANUFACTURING CO INC., which emitted Chromium into the local air. Air quality in 73149 is relatively consistent with regional baselines.

Top Polluting Facilities

SMICO MANUFACTURING CO INC.

Owned by: nan

Chromium released to air

34 lbs

LBS
SMICO MANUFACTURING CO INC. Cancer Risk

Owned by: nan

Nickel released to air

34 lbs

LBS
SMICO MANUFACTURING CO INC.

Owned by: nan

Manganese released to air

8 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Oklahoma City, OK (73179) 9.1 mi away

Heavy Industrial Activity

118,084.48 lbs

Annual Emissions
Edmond, OK (73013) 15.7 mi away

Heavy Industrial Activity

21,148.00 lbs

Annual Emissions
Oklahoma City, OK (73112) 9.6 mi away

Heavy Industrial Activity

17,663.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 73135 Report: 73129 Report: 73127 Report: 73173 Report: 73121 Report: 73179

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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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