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Air Toxics at School 2022

School Info

SchoolMcCarthy Middle School
Street250 North Rd
CityChelmsford
StateMA
Number of students844
Student % minority37%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school142
Number of chemicals affecting school67
Toxic percentile nationwide (1=worst)60th
Toxic rank nationwide (1=worst)77,957
Toxic percentile statewide (1=worst)79th
Toxic rank statewide (1=worst)1,971
Toxic Hazard353.93

This school's air toxic concentration is 0.07 times the national average at schools.

This school's air toxic concentration is 0.36 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners82.23
GE AVIATIONGeneral Electric64.70
PROTO LABS INC.PROTO LABS INC36.34
PROTO LABS INCPROTO LABS INC36.34
UNION SPECIALTIES INCUNION SPECIALTIES INC29.67

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium154.24
Cobalt95.65
Hydrazine29.56
Ethylene oxide18.19
Lead 17.45

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt65.26
GE AVIATIONGeneral ElectricChromium52.18
PROTO LABS INC.PROTO LABS INCChromium36.34
PROTO LABS INCPROTO LABS INCChromium36.34
UNION SPECIALTIES INCUNION SPECIALTIES INCHydrazine29.56

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

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Political Economy Research Institute
Gordon Hall, 418 N. Pleasant St., Suite A, Amherst, MA 01002
Tel: 413-545-6355    Fax: 413-577-0261    Contact: peri@peri.umass.edu
Toxic 100 search hosted by Grassroots Connection
Last Updated:  
2025