Zip Code 63049

📍 High Ridge, MO

Toxic Air Emissions Report (2024)

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

321.60 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in High Ridge, MO released over 321.60 lbs of pollutants. The primary source was H-J ENTERPRISES INC, which emitted Copper into the local air. Air quality in 63049 is relatively consistent with regional baselines.

Top Polluting Facilities

H-J ENTERPRISES INC

Owned by: nan

Copper released to air

299.00 lbs

LBS
H-J ENTERPRISES INC Cancer Risk

Owned by: nan

Lead released to air

20 lbs

LBS
ENGINEERED COIL CO. DBA DRS MARLO COIL

Owned by: LEONARDO US HOLDING INC

Chromium released to air

2.05 lbs

LBS
ENGINEERED COIL CO. DBA DRS MARLO COIL Cancer Risk

Owned by: LEONARDO US HOLDING INC

Nickel released to air

0.55 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Labadie, MO (63055) 19.1 mi away

Heavy Industrial Activity

406,796.04 lbs

Annual Emissions
Arnold, MO (63010) 8.2 mi away

Heavy Industrial Activity

169,617.64 lbs

Annual Emissions
Saint Louis, MO (63118) 18.1 mi away

Heavy Industrial Activity

44,903.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 63045 Report: 63044 Report: 63043 Report: 63055 Report: 63068 Report: 63069

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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 Lead.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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