PERI: Air Toxics at School Index

Air Toxics at School 2022

School Info

School	Westport Middle-High School
Street	400 Old County Road
City	Westport
State	MA
Number of students	832
Student % minority	10%
Type	Regular School
Status	1
Level	High School
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	87
Number of chemicals affecting school	63
Toxic percentile nationwide (1=worst)	56th
Toxic rank nationwide (1=worst)	71,734
Toxic percentile statewide (1=worst)	65th
Toxic rank statewide (1=worst)	1,608
Toxic Hazard	475.73

This school's air toxic concentration is 0.10 times the national average at schools.

This school's air toxic concentration is 0.49 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
ROTHTEC ENGRAVING CORP	ROTHTEC ENGRAVING CORP	240.01
DEPUY SYNTHES A JOHNSON & JOHNSON CO	Johnson & Johnson	112.85
BOSTON SCIENTIFIC	Boston Scientific Corp.	60.67
WHIRLPOOL CORP	Whirlpool Corp.	21.18
GENERAL DYNAMICS ELECTRIC BOAT CORP	General Dynamics	13.31

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Nickel compounds	245.00
Cobalt	100.33
Ethylene oxide	60.67
Chromium	39.78
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.)	14.21
Cadmium compounds	5.05
Nickel	3.13
Benzene	2.00
Diisocyanates	1.92
Acetaldehyde	1.84
Toluene diisocyanate (mixed isomers)	0.38
Chlorine	0.30
Manganese	0.20
Acrylonitrile	0.19
Ethylbenzene	0.13
Di(2-ethylhexyl) phthalate	0.11
Copper	0.07
Manganese compounds	0.05
Butyl acrylate	0.05
Antimony compounds	0.05
Styrene	0.03
Formaldehyde	0.03
Xylene (mixed isomers)	0.03
Nitric acid	0.02
Triethylamine	0.02
Maleic anhydride	0.02
Naphthalene	0.02
Lead	0.02
Cyanide compounds	0.01
Acrylic acid	0.01
Lead compounds	0.01
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)	0.01
Mercury compounds	0.01
Methyl methacrylate	0.01
Zinc compounds	0.00
Acetonitrile	0.00
n-Butyl alcohol (1-Butanol)	0.00
N,N-Dimethylformamide	0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	0.00
n-Hexane (Hexane)	0.00
1,2,4-Trimethylbenzene	0.00
Vinyl acetate	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
Zinc (fume or dust)	0.00
Polycyclic aromatic compounds	0.00
Methyl isobutyl ketone	0.00
Silver compounds	0.00
Phenol	0.00
Acetophenone	0.00
Ethylene glycol	0.00
Toluene	0.00
Silver	0.00
Biphenyl	0.00
Ethyl acrylate	0.00
Certain glycol ethers	0.00
Mercury	0.00
Cyclohexane	0.00
Cumene	0.00
tert-Butyl alcohol (tert-Butanol)	0.00
Methanol	0.00
Benzo[g,h,i]perylene	0.00
Formic acid	0.00
N-Methyl-2-pyrrolidone	0.00

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

Top 5 chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
ROTHTEC ENGRAVING CORP	ROTHTEC ENGRAVING CORP	Nickel compounds	240.01
DEPUY SYNTHES A JOHNSON & JOHNSON CO	Johnson & Johnson	Cobalt	100.33
BOSTON SCIENTIFIC	Boston Scientific Corp.	Ethylene oxide	60.67
WHIRLPOOL CORP	Whirlpool Corp.	Chromium	20.53
DEPUY SYNTHES A JOHNSON & JOHNSON CO	Johnson & Johnson	Chromium	12.52

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

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