AIRGAS USA LLC
Parent Company: AIRGAS INC
8130 NORRIS LN, DUNDALK, Maryland 21222
Pollution Risk
82Based on 14 TRI facilities in zip code 21222
Water Quality
142 violations recorded
Air Quality
22County-level EPA AQS data for BALTIMORE
Facility Information
Water Quality in 21222
Total Violations
2
Health Violations
0
Contaminants Found
2
Water Safety Score
14/100
Contaminants Detected:
Should You Be Concerned About AIRGAS USA LLC?
AIRGAS USA LLCis registered in the EPA's Toxic Release Inventory (TRI). This means the facility reports handling, releasing, or transferring toxic chemicals as part of its operations. The area's environmental safety score is 40/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Drinking water quality is a concern in zip code 21222, scoring only 14/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 14 total TRI facilities, which is a high concentration that compounds environmental health risks — each facility contributes pollutants that may interact in ways individual facility data doesn't capture. Areas with multiple TRI sites tend to have higher rates of respiratory issues and environmental sensitivity, according to EPA research.
What you can do: Check your home's water quality with an annual test kit, monitor local air quality alerts, and review the full Maryland pollution report for broader context. AIRGAS INC operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 21222 (13)
CHC INDUSTRIAL CLEANERS HANGER CO
8801 WISE AVE
VALSPAR CORP
8200 FISCHER RD
GREIF BROTHERS CORP SPARROWS POINT
2500 GRAYS RD
GREIF BROTHERS CORP
HOUSE OF SEAGRAM
1919 WILLOW SPRING RD
SEAGRAM CO LTD
HS PROCESSING LP
2121 GRAYS RD
AMERICAN YEAST CORP
8215 BEACHWOOD RD
NA
SIVACO/NATIONAL WIRE MARYLAND
8203 FISCHER RD
IVACO INC
EXELON CORP RIVERSIDE GENERATING STATION
4000 BROENING HIGHWAY
EXELON CORP
MILLENNIUM SPECIALTY CHEMICALS
2701 BROENING HWY
MILLENNIUM CHEMICALS INC
Health Considerations for Residents Near AIRGAS USA LLC
Living near a Toxic Release Inventory (TRI) facility in DUNDALK, Maryland (21222) means potential exposure to industrial pollutants through air, water, and soil. While not every facility creates immediate health risks, long-term proximity warrants awareness and proactive steps.
Water Testing
Given the water quality score of 14/100 for zip code 21222, we recommend annual water testing for heavy metals, VOCs, and industrial contaminants — especially if you use well water. Testing kits are available through your county health department or certified labs.
Air Quality Monitoring
Air quality in this area scores 22/100 — below average. Monitor daily AQI (Air Quality Index) at airnow.gov, particularly on hot, stagnant days when ground-level pollutants concentrate. If you notice unusual odors or visible emissions from AIRGAS USA LLC, report them to Maryland's environmental agency.
When to Consult a Doctor
Speak with your physician if you experience persistent respiratory symptoms (chronic cough, wheezing, shortness of breath), unexplained headaches, skin irritation, or unusual fatigue — particularly if these worsen when you're at home. Mention your proximity to a TRI facility so they can order appropriate screening. Vulnerable populations — children, elderly, pregnant women, and those with asthma — should be especially vigilant.
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Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 2122WRGSSL813NR. Last updated: August 2026.