PERI

Air Toxics at School 2022

School Info

SchoolST LEO SCHOOL
Street120 MAIN ST
CityLEOMINSTER
StateMA
Number of students215
Student % minority41%
Data SourcePSS (private schools)

Air Toxics Info

Number of facilities affecting school102
Number of chemicals affecting school61
Toxic percentile nationwide (1=worst)70th
Toxic rank nationwide (1=worst)91,004
Toxic percentile statewide (1=worst)90th
Toxic rank statewide (1=worst)2,249
Toxic Hazard165.30

This school's air toxic concentration is 0.03 times the national average at schools.

This school's air toxic concentration is 0.17 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INC47.44
CHROMA COLOR CORPArsenal Capital Partners39.59
ISOMEDIX OPERATIONS INC.STERIS21.56
PROTO LABS INC.PROTO LABS INC16.39
PROTO LABS INCPROTO LABS INC16.39

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 43.25
Cobalt39.68
Chromium37.57
Ethylene oxide21.56
Nickel6.61

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INCCobalt39.68
CHROMA COLOR CORPArsenal Capital PartnersChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 39.59
ISOMEDIX OPERATIONS INC.STERISEthylene oxide21.56
PROTO LABS INC.PROTO LABS INCChromium16.39
PROTO LABS INCPROTO LABS INCChromium16.39

(click here to expand list to all chemicals from facilities)

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