Zip Code 21740

📍 Hagerstown, MD

Toxic Air Emissions Report (2024)

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

6.91 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Hagerstown, MD released over 6.91 lbs of pollutants. The primary source was IKO NORTHEAST INC., which emitted Diisocyanates into the local air. Air quality in 21740 is relatively consistent with regional baselines.

Top Polluting Facilities

IKO NORTHEAST INC.

Owned by: nan

Diisocyanates released to air

6.5001 lbs

LBS
QUIKRETE - HAGERSTOWN MD PLANT Cancer Risk

Owned by: nan

Lead released to air

0.223389 lbs

LBS
QUIKRETE - HAGERSTOWN MD PLANT Cancer Risk

Owned by: nan

Lead released to air

0.164734 lbs

LBS
SCHUSTER CONCRETE READY MIX LLC-SHERMAN AVE Cancer Risk

Owned by: SCHUSTER CONCRETE READY MIX LLC

Lead released to air

0.0197 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Williamsport, MD (21795) 4.7 mi away

Heavy Industrial Activity

138,782.00 lbs

Annual Emissions
Martinsburg, WV (25405) 19.5 mi away

Heavy Industrial Activity

81,072.68 lbs

Annual Emissions
Martinsburg, WV (25403) 14.7 mi away

Heavy Industrial Activity

52,600.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 21742

😷

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

Share This Report

Help guide others to cleaner air.