PERI: Air Toxics at School Index

Air Toxics at School 2022

School Info

School	ALHUDA ACADEMY
Street	248 E MOUNTAIN ST
City	WORCESTER
State	MA
Number of students	107
Student % minority	92%
Data Source	PSS (private schools)

Air Toxics Info

Number of facilities affecting school	85
Number of chemicals affecting school	57
Toxic percentile nationwide (1=worst)	51st
Toxic rank nationwide (1=worst)	65,766
Toxic percentile statewide (1=worst)	55th
Toxic rank statewide (1=worst)	1,375
Toxic Hazard	618.47

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

This school's air toxic concentration is 0.63 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
KOMTEK FORGE LLC	Crawford United	278.78
ISOMEDIX OPERATIONS INC.	STERIS	146.52
AVIENT COLORANTS USA LLC - HOLDEN FACILITY	Avient Corporation	72.49
METSO AUTOMATION USA INC	Valmet Oyj	44.35
INNER-TITE CORP.	INNER-TITE CORP.	43.33

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Chromium	272.09
Ethylene oxide	146.52
Nickel	96.14
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.)	86.99
Maleic anhydride	6.37
Dicyclopentadiene	3.76
Trichloroethylene	1.71
Diisocyanates	1.34
Antimony compounds	1.08
Acrylonitrile	0.73
Peracetic acid	0.57
Lead compounds	0.24
Phenol	0.17
Di(2-ethylhexyl) phthalate	0.16
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)	0.13
Polycyclic aromatic compounds	0.09
Hydrogen fluoride (Hydrofluoric acid)	0.07
Butyl acrylate	0.06
Nickel compounds	0.04
Dichloromethane (Methylene chloride)	0.04
Nitric acid	0.03
Formaldehyde	0.03
Ethylene glycol	0.03
Lead	0.03
Phthalic anhydride	0.02
Acetonitrile	0.01
Pyridine	0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	0.01
Styrene	0.01
Zinc compounds	0.01
Xylene (mixed isomers)	0.00
Aluminum (fume or dust)	0.00
Methyl tert-butyl ether	0.00
Acrylic acid	0.00
o-Xylene	0.00
Copper	0.00
Ethyl acrylate	0.00
Methyl methacrylate	0.00
Vinyl acetate	0.00
Methanol	0.00
Certain glycol ethers	0.00
Toluene	0.00
1,2,4-Trimethylbenzene	0.00
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
Benzo[g,h,i]perylene	0.00
Methyl isobutyl ketone	0.00
N,N-Dimethylformamide	0.00
Silver	0.00
Formic acid	0.00
3-Iodo-2-propynyl butylcarbamate	0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	0.00
Cyanide compounds	0.00
Lithium carbonate	0.00
N-Methyl-2-pyrrolidone	0.00
MIXTURE	0.00
Nonylphenol Ethoxylates	0.00

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

Top 5 chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
KOMTEK FORGE LLC	Crawford United	Chromium	185.68
ISOMEDIX OPERATIONS INC.	STERIS	Ethylene oxide	146.52
KOMTEK FORGE LLC	Crawford United	Nickel	93.10
AVIENT COLORANTS USA LLC - HOLDEN FACILITY	Avient Corporation	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.)	72.49
INNER-TITE CORP.	INNER-TITE CORP.	Chromium	43.32

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

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