PERI

Air Toxics at School 2022

School Info

SchoolChickering
Street29 Cross Street
CityDover
StateMA
Number of students502
Student % minority27%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school183
Number of chemicals affecting school70
Toxic percentile nationwide (1=worst)51st
Toxic rank nationwide (1=worst)65,151
Toxic percentile statewide (1=worst)54th
Toxic rank statewide (1=worst)1,332
Toxic Hazard635.50

This school's air toxic concentration is 0.13 times the national average at schools.

This school's air toxic concentration is 0.65 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & Johnson176.32
CERTAINTEED LLCSaint-Gobain157.73
TECOMETCharlesbank Capital Partners105.51
GE AVIATIONGeneral Electric55.40
ISOMEDIX OPERATIONS INC.STERIS40.44

(click here to expand list to all facilities)

Top chemicals

ChemicalToxic Hazard
Cobalt257.01
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.) 162.67
Chromium113.39
Ethylene oxide40.44
Trichloroethylene14.32
Nickel12.73
Nickel compounds6.72
Cadmium compounds6.40
Diisocyanates5.17
Lead 5.03
Chloroform3.88
Benzene2.36
Toluene diisocyanate (mixed isomers)1.13
Formaldehyde0.81
Di(2-ethylhexyl) phthalate0.66
Polycyclic aromatic compounds0.57
Antimony compounds0.51
Chlorine0.39
Zinc compounds0.37
Copper0.15
Xylene (mixed isomers)0.14
Naphthalene0.09
Hydrogen fluoride (Hydrofluoric acid)0.08
Certain glycol ethers0.07
Ethylbenzene0.05
Dichloromethane (Methylene chloride)0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.05
Nitric acid0.04
Lead compounds0.03
Acetonitrile0.03
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.03
Hydrogen cyanide0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.02
Triethylamine0.02
N,N-Dimethylformamide0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.01
Cyanide compounds0.01
Toluene0.01
Pyridine0.01
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.01
Phenol0.01
n-Hexane (Hexane)0.01
1,2,4-Trimethylbenzene0.01
Silver compounds0.00
Aluminum (fume or dust)0.00
o-Xylene0.00
Acetophenone0.00
Methyl tert-butyl ether0.00
Toluene-2,4-diisocyanate0.00
Ethylene glycol0.00
Manganese0.00
Methanol0.00
Mercury0.00
Methyl methacrylate0.00
Styrene0.00
Silver0.00
Propylene oxide0.00
Cyclohexane0.00
Benzo[g,h,i]perylene0.00
Vinyl acetate0.00
3-Iodo-2-propynyl butylcarbamate0.00
Formic acid0.00
Cumene0.00
Methyl isobutyl ketone0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
n-Butyl alcohol (1-Butanol)0.00
Benzoyl peroxide0.00
Lithium carbonate0.00
N-Methyl-2-pyrrolidone0.00
Nonylphenol Ethoxylates0.00

(click here to shrink list to only top 5 chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
CERTAINTEED LLCSaint-GobainChromium 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.) 157.67
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & JohnsonCobalt156.75
TECOMETCharlesbank Capital PartnersCobalt83.74
GE AVIATIONGeneral ElectricChromium45.05
ISOMEDIX OPERATIONS INC.STERISEthylene oxide40.44

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

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