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Air Toxics at School 2022

School Info

SchoolAMHERST MONTESSORI SCHOOL
Street27 POMEROY LN
CityAMHERST
StateMA
Number of students30
Student % minority20%
Data SourcePSS (private schools)

Air Toxics Info

Number of facilities affecting school45
Number of chemicals affecting school45
Toxic percentile nationwide (1=worst)45th
Toxic rank nationwide (1=worst)58,196
Toxic percentile statewide (1=worst)39th
Toxic rank statewide (1=worst)968
Toxic Hazard829.30

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

This school's air toxic concentration is 0.85 times the state average at schools.

Top facilities

FacilityParent CompanyToxic Hazard
OMG INCSteel Partners Holdings481.93
BETE FOG NOZZLE INC.BETE FOG NOZZLE INC.231.81
SOLUTIA INCEastman Chemical50.74
PREFERE MELAMINES LLCOne Rock Capital Partners30.98
IRWIN INDUSTRIAL TOOLS DBA LENOX TOOLSStanley Black & Decker14.20
LS STARRETT COMiddleGround Capital6.81
ARCLIN SURFACES - EAST LONGMEADOW CO.The Jordan Company5.67
BI-QEM INC.BI-QEM INC1.69
CARDINAL HEALTH / KPRCardinal Health1.22
DONCASTERS STORMS FORGEDoncasters1.15
SOLENIS LLCPlatinum Equity1.14
HAZEN PAPER COHAZEN PAPER CO1.08
CALLAWAY GOLF BALL OPERATIONS INCCallaway Golf0.18
WHIPPS INCWHIPPS INC0.18
PALMER FOUNDRY INCPALMER FOUNDRY INC0.14
HART & COOLEY LLCEgeria Investments0.09
ASTRO CHEMICALS INCASTRO CHEMICALS INC0.05
ADHESIVE APPLICATIONS INC. - O'NEILL ST EASTHAMPTONADHESIVES APPLICATIONS INC0.04
TRELLEBORG COATED SYSTEMS US INC.Trelleborg0.03
WESTFIELD ELECTROPLATING COWESTFIELD ELECTROPLATING CO0.03
VIBRAM CORPVIBRAM USA0.02
RPM WOOD FINISHES GROUP INC.RPM International0.02
AHLSTROM-MUNKSJO NONWOVENS LLCBain Capital0.02
O'CONNELL OIL NORTHAMPTON FACILITYO'CONNELL OIL ASSOCIATES INC0.02
RANDOLPH PRODUCTS CORANDOLPH PRODUCTS CO0.02
SMITH & WESSON INC.Smith & Wesson0.01
TURF CARE SUPPLY-HATFIELD PLANTPlatte River Equity0.01
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM Technologies0.01
RATHBONE PRECISION METALS INCCalvi Holding0.00
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.0.00
PEXCO LLCOdyssey Investment Partners0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUST0.00
ALGONQUIN POWER WINDSOR LOCKS LLCAlgonquin Power & Utilities0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLC0.00
SONOCO PRODUCTS COSonoco Products0.00
MUSTANG MOTORCYCLE PRODUCTS LLCMAG INC0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLC0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INC0.00
JAMES AUSTIN COCenterbridge Partners0.00
CONSTRUCTION SERVICE LLCCS-MA LLC0.00
E INK CORPE INK CORP0.00
U.S. DOD USAF WESTOVER ARBU.S. Government0.00
TTM PRINTED CIRCUIT GROUPTTM Technologies0.00
TTM PRINTED CIRCUIT GROUP MULT ILAYER STAFFORD DIVTTM Technologies0.00
SAINT GOBAIN CERAMIC MATERIALSSaint-Gobain0.00

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

Top chemicals

ChemicalToxic Hazard
Cobalt485.00
Chromium226.17
Formaldehyde89.01
Nickel18.15
Trichloroethylene6.84
Acrylic acid1.22
Epichlorohydrin1.14
Certain glycol ethers1.04
Diisocyanates0.34
Vinyl acetate0.07
n-Butyl alcohol (1-Butanol)0.07
Ethylbenzene0.04
N,N-Dimethylformamide0.03
Nitric acid0.03
Lead 0.02
Xylene (mixed isomers)0.02
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)0.02
Copper0.02
Benzene0.02
Lead compounds0.01
Dichloromethane (Methylene chloride)0.01
Manganese compounds0.01
Polycyclic aromatic compounds0.00
Di(2-ethylhexyl) phthalate0.00
Methanol0.00
Hydrogen sulfide0.00
Toluene0.00
Tetrachloroethylene0.00
Styrene0.00
Diethanolamine0.00
Formic acid0.00
Ethylene glycol0.00
n-Hexane (Hexane)0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
2,4-D0.00
Cyanide compounds0.00
Manganese0.00
Methyl isobutyl ketone0.00
Benzo[g,h,i]perylene0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
tert-Butyl alcohol (tert-Butanol)0.00
Butyraldehyde0.00
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.) 0.00
N-Methyl-2-pyrrolidone0.00
Nonylphenol Ethoxylates0.00

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

Top chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
OMG INCSteel Partners HoldingsCobalt481.91
BETE FOG NOZZLE INC.BETE FOG NOZZLE INC.Chromium214.07
SOLUTIA INCEastman ChemicalFormaldehyde50.67
PREFERE MELAMINES LLCOne Rock Capital PartnersFormaldehyde30.97
BETE FOG NOZZLE INC.BETE FOG NOZZLE INC.Nickel17.71
IRWIN INDUSTRIAL TOOLS DBA LENOX TOOLSStanley Black & DeckerChromium10.93
LS STARRETT COMiddleGround CapitalTrichloroethylene6.81
ARCLIN SURFACES - EAST LONGMEADOW CO.The Jordan CompanyFormaldehyde5.67
IRWIN INDUSTRIAL TOOLS DBA LENOX TOOLSStanley Black & DeckerCobalt3.09
BI-QEM INC.BI-QEM INCFormaldehyde1.69
CARDINAL HEALTH / KPRCardinal HealthAcrylic acid1.22
SOLENIS LLCPlatinum EquityEpichlorohydrin1.14
HAZEN PAPER COHAZEN PAPER COCertain glycol ethers1.02
DONCASTERS STORMS FORGEDoncastersChromium0.94
DONCASTERS STORMS FORGEDoncastersNickel0.21
CALLAWAY GOLF BALL OPERATIONS INCCallaway GolfDiisocyanates0.18
IRWIN INDUSTRIAL TOOLS DBA LENOX TOOLSStanley Black & DeckerNickel0.18
WHIPPS INCWHIPPS INCChromium0.16
PALMER FOUNDRY INCPALMER FOUNDRY INCDiisocyanates0.14
SOLUTIA INCEastman ChemicalVinyl acetate0.07
HART & COOLEY LLCEgeria InvestmentsChromium0.07
HAZEN PAPER COHAZEN PAPER COn-Butyl alcohol (1-Butanol)0.06
ADHESIVE APPLICATIONS INC. - O'NEILL ST EASTHAMPTONADHESIVES APPLICATIONS INCEthylbenzene0.04
ASTRO CHEMICALS INCASTRO CHEMICALS INCTrichloroethylene0.03
TRELLEBORG COATED SYSTEMS US INC.TrelleborgN,N-Dimethylformamide0.03
WESTFIELD ELECTROPLATING COWESTFIELD ELECTROPLATING CONitric acid0.03
HART & COOLEY LLCEgeria InvestmentsNickel0.02
VIBRAM CORPVIBRAM USADiisocyanates0.02
RPM WOOD FINISHES GROUP INC.RPM InternationalCertain glycol ethers0.02
BETE FOG NOZZLE INC.BETE FOG NOZZLE INC.Copper0.02
AHLSTROM-MUNKSJO NONWOVENS LLCBain CapitalAmmonia (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)0.02
OMG INCSteel Partners HoldingsLead 0.02
O'CONNELL OIL NORTHAMPTON FACILITYO'CONNELL OIL ASSOCIATES INCBenzene0.02
WHIPPS INCWHIPPS INCNickel0.02
RANDOLPH PRODUCTS CORANDOLPH PRODUCTS COXylene (mixed isomers)0.02
SMITH & WESSON INC.Smith & WessonLead compounds0.01
ASTRO CHEMICALS INCASTRO CHEMICALS INCDichloromethane (Methylene chloride)0.01
PREFERE MELAMINES LLCOne Rock Capital Partnersn-Butyl alcohol (1-Butanol)0.01
TURF CARE SUPPLY-HATFIELD PLANTPlatte River EquityManganese compounds0.01
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM TechnologiesFormaldehyde0.01
ADHESIVE APPLICATIONS INC. - O'NEILL ST EASTHAMPTONADHESIVES APPLICATIONS INCXylene (mixed isomers)0.01
RATHBONE PRECISION METALS INCCalvi HoldingNitric acid0.00
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.Polycyclic aromatic compounds0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCEthylbenzene0.00
PEXCO LLCOdyssey Investment PartnersDi(2-ethylhexyl) phthalate0.00
O'CONNELL OIL NORTHAMPTON FACILITYO'CONNELL OIL ASSOCIATES INCHydrogen sulfide0.00
ALGONQUIN POWER WINDSOR LOCKS LLCAlgonquin Power & UtilitiesAmmonia (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)0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCN,N-Dimethylformamide0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTXylene (mixed isomers)0.00
SOLUTIA INCEastman ChemicalMethanol0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCCertain glycol ethers0.00
SONOCO PRODUCTS COSonoco ProductsLead 0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLCLead 0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCTetrachloroethylene0.00
OMG INCSteel Partners HoldingsAmmonia (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)0.00
MUSTANG MOTORCYCLE PRODUCTS LLCMAG INCStyrene0.00
PREFERE MELAMINES LLCOne Rock Capital PartnersMethanol0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCDiethanolamine0.00
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM TechnologiesCertain glycol ethers0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTVinyl acetate0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCXylene (mixed isomers)0.00
TURF CARE SUPPLY-HATFIELD PLANTPlatte River EquityLead compounds0.00
ADHESIVE APPLICATIONS INC. - O'NEILL ST EASTHAMPTONADHESIVES APPLICATIONS INCToluene0.00
SMITH & WESSON INC.Smith & WessonNitric acid0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLCLead 0.00
SMITH & WESSON INC.Smith & WessonCopper0.00
RANDOLPH PRODUCTS CORANDOLPH PRODUCTS COToluene0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTToluene0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCEthylene glycol0.00
SOLENIS LLCPlatinum EquityFormic acid0.00
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM TechnologiesCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
O'CONNELL OIL NORTHAMPTON FACILITYO'CONNELL OIL ASSOCIATES INCPolycyclic aromatic compounds0.00
ADHESIVE APPLICATIONS INC. - O'NEILL ST EASTHAMPTONADHESIVES APPLICATIONS INCn-Hexane (Hexane)0.00
TRELLEBORG COATED SYSTEMS US INC.TrelleborgToluene0.00
TURF CARE SUPPLY-HATFIELD PLANTPlatte River Equity2,4-D0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INCLead 0.00
WESTFIELD ELECTROPLATING COWESTFIELD ELECTROPLATING COCyanide compounds0.00
RPM WOOD FINISHES GROUP INC.RPM InternationalMethyl isobutyl ketone0.00
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM TechnologiesLead compounds0.00
HART & COOLEY LLCEgeria InvestmentsManganese0.00
JAMES AUSTIN COCenterbridge PartnersMethanol0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCToluene0.00
CONSTRUCTION SERVICE LLCCS-MA LLCLead 0.00
E INK CORPE INK CORPToluene0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTn-Hexane (Hexane)0.00
U.S. DOD USAF WESTOVER ARBU.S. GovernmentXylene (mixed isomers)0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCn-Butyl alcohol (1-Butanol)0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCFormic acid0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCMethanol0.00
WHIPPS INCWHIPPS INCManganese0.00
IRWIN INDUSTRIAL TOOLS DBA LENOX TOOLSStanley Black & DeckerLead 0.00
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.Benzo[g,h,i]perylene0.00
TTM PRINTED CIRCUIT GROUP - STAFFORD DIVTTM TechnologiesNitric acid0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCMethyl isobutyl ketone0.00
LS STARRETT COMiddleGround CapitalMethanol0.00
TTM PRINTED CIRCUIT GROUPTTM TechnologiesLead 0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
TTM PRINTED CIRCUIT GROUP MULT ILAYER STAFFORD DIVTTM TechnologiesCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
CS-MA LLC DBA CONSTRUCTION SERVICECS-MA LLCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
CONSTRUCTION SERVICE LLCCS-MA LLCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCtert-Butyl alcohol (tert-Butanol)0.00
TURF CARE SUPPLY-HATFIELD PLANTPlatte River EquityN-Methyl-2-pyrrolidone0.00
HAZEN PAPER COHAZEN PAPER CON-Methyl-2-pyrrolidone0.00
SAINT GOBAIN CERAMIC MATERIALSSaint-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.) 0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCN-Methyl-2-pyrrolidone0.00
ASTRO CHEMICALS INCASTRO CHEMICALS INCNonylphenol Ethoxylates0.00
SOLUTIA INCEastman ChemicalButyraldehyde0.00

(click here to shrink list to only top 5 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
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Last Updated:  
2025