Zip Code 15857

📍 Saint Marys, PA

Toxic Air Emissions Report (2024)

3,594.31 lbs

Total Air Pollution

In 2024, industrial facilities in Saint Marys, PA released over 3,594.31 lbs of pollutants. The primary source was GRAFTECH USA LLC, which emitted Polycyclic aromatic compounds into the local air. Air quality in 15857 is relatively consistent with regional baselines.

Top Polluting Facilities

GRAFTECH USA LLC Cancer Risk

Owned by: GRAFTECH INTERNATIONAL LTD

Polycyclic aromatic compounds released to air

847.40 lbs

LBS
ST. MARYS CARBON CO INC

Owned by: SMC GLOBAL HOLDINGS INC

Copper released to air

792.00 lbs

LBS
SPEER CARBON CO LLC Cancer Risk

Owned by: HELWIG CARBON PRODUCTS INC

Polycyclic aromatic compounds released to air

755.91 lbs

LBS
SGL CARBON LLC

Chlorine released to air

538.00 lbs

LBS
MERSEN USA GS CORP. - ST MARYS Cancer Risk

Owned by: MERSEN USA BN CORP

Polycyclic aromatic compounds released to air

273.87 lbs

LBS
GRAFTECH USA LLC

Owned by: GRAFTECH INTERNATIONAL LTD

Benzo[g,h,i]perylene released to air

110.15 lbs

LBS
MORGAN ADVANCED MATERIALS ST MARYS SITE

Owned by: MORGANITE INDUSTRIES INC

Zinc compounds released to air

64.51 lbs

LBS
ST. MARYS CARBON CO INC Cancer Risk

Owned by: SMC GLOBAL HOLDINGS INC

Lead released to air

54 lbs

LBS
MERSEN USA GS CORP. - ST MARYS Cancer Risk

Owned by: MERSEN USA BN CORP

Naphthalene released to air

51.99 lbs

LBS
KEYSTONE POWDERED METAL CO

Copper released to air

33.36 lbs

LBS
SPEER CARBON CO LLC

Owned by: HELWIG CARBON PRODUCTS INC

Copper released to air

24 lbs

LBS
MORGAN ADVANCED MATERIALS ST MARYS SITE Cancer Risk

Owned by: MORGANITE INDUSTRIES INC

Polycyclic aromatic compounds released to air

20 lbs

LBS
CONTACT TECHNOLOGIES INC

Owned by: nan

Silver released to air

7.12 lbs

LBS
KEYSTONE POWDERED METAL CO

Manganese compounds released to air

6.42 lbs

LBS
MERSEN USA GS CORP. - ST MARYS

Owned by: MERSEN USA BN CORP

Copper released to air

3.5 lbs

LBS
KEYSTONE POWDERED METAL CO Cancer Risk

Nickel released to air

3.33 lbs

LBS
MERSEN USA GS CORP. - ST MARYS

Owned by: MERSEN USA BN CORP

Benzo[g,h,i]perylene released to air

3.25 lbs

LBS
MORGAN ADVANCED MATERIALS ST MARYS SITE

Owned by: MORGANITE INDUSTRIES INC

Benzo[g,h,i]perylene released to air

3 lbs

LBS
GASBARRE THERMAL PROCESSING SYSTEMS

Owned by: GASBARRE PRODUCTS INC

Chromium released to air

1.2 lbs

LBS
MERSEN USA GS CORP. - ST MARYS Cancer Risk

Owned by: MERSEN USA BN CORP

Lead released to air

0.5 lbs

LBS
AMPHENOL THERMOMETRICS INC

Owned by: AMPHENOL CORP

Lead compounds released to air

0.5 lbs

LBS
GASBARRE THERMAL PROCESSING SYSTEMS Cancer Risk

Owned by: GASBARRE PRODUCTS INC

Nickel released to air

0.3 lbs

LBS

Check Nearby Zip Codes

Report: 15853 Report: 15864 Report: 15845 Report: 15834 Report: 15825 Report: 15824

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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 Naphthalene.

View Recommended HEPA Filters →