Zip Code 21162

📍 White Marsh, MD

Toxic Air Emissions Report (2024)

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

0.07 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in White Marsh, MD released over 0.07 lbs of pollutants. The primary source was OLDCASTLE APG MID-ATLANTIC WHITE MARSH MD, which emitted Lead compounds into the local air. Air quality in 21162 is relatively consistent with regional baselines.

Top Polluting Facilities

OLDCASTLE APG MID-ATLANTIC WHITE MARSH MD

Owned by: CRH AMERICAS INC

Lead compounds released to air

0.06493 lbs

LBS
OLDCASTLE APG MID-ATLANTIC WHITE MARSH MD

Owned by: CRH AMERICAS INC

Mercury released to air

0.00031 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Baltimore, MD (21226) 14.8 mi away

Heavy Industrial Activity

81,443.11 lbs

Annual Emissions
Baltimore, MD (21222) 9.8 mi away

Heavy Industrial Activity

18,492.00 lbs

Annual Emissions
Linthicum, MD (21090) 18.6 mi away

Heavy Industrial Activity

6,509.53 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 21205 Report: 21117 Report: 21113 Report: 21219 Report: 21220 Report: 21221

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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 Mercury.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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