PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	ST THOMAS THE APOSTLE EPISCOPAL SCHOOL
Street	18300 UPPER BAY RD
City	HOUSTON
State	TX
Number of students	43
Student % minority	21%
Data Source	PSS (private schools)

Air Toxics Info

Number of facilities affecting school	555
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	536
Toxic percentile statewide (1=worst)	3rd
Toxic rank statewide (1=worst)	171
Toxic Hazard	91,078.32

There are 660 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 20.19 times the national average at schools.

There are 200 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 8.93 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
CELANESE LTD CLEAR LAKE PLANT	Celanese	33,781.94
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	20,512.40
CLARIANT CORP CLEAR LAKE PLANT	Clariant	16,312.21
DIXIE CHEMICAL CO INC	Glencoe Capital	3,501.10
LYONDELL CHEMICAL CO	LyondellBasell	2,118.60

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	74,244.06
Cobalt compounds	5,520.83
Propyleneimine	3,274.14
1,3-Butadiene	2,400.37
Benzene	939.28
Nickel compounds	721.78
Acrylonitrile	522.60
Chromium	488.97
1,2-Dichloroethane	444.24
Chromium compounds	262.35
Propylene oxide	225.29
Hydrogen cyanide	191.09
Acetaldehyde	181.98
Bis(2-chloroethyl)ether	164.73
Formaldehyde	152.85
Methyl iodide	138.93
Vinyl chloride	137.69
1,1,2,2-Tetrachloroethane	126.99
Sulfuric acid	118.78
Chlorine	93.57
Diaminotoluene (mixed isomers)	89.77
Naphthalene	78.32
Hydrazine	68.77
Acrylic acid	65.91
Hexachlorobenzene	57.07
Nickel	42.11
Hydroquinone	37.22
Molybdenum trioxide	34.79
Butyl acrylate	24.41
Ethylbenzene	20.47
Chloroform	19.11
o-Toluidine	17.79
Hydrogen sulfide	16.98
Polycyclic aromatic compounds	16.24
1,1,2-Trichloroethane	15.76
Acrolein	14.99
Nitrobenzene	11.75
Diisocyanates	11.13
Dicyclopentadiene	9.67
Arsenic	8.67
Cobalt	7.46
Epichlorohydrin	5.54
Carbon tetrachloride	5.31
Maleic anhydride	5.04
Cadmium compounds	3.49
1,2-Dibromoethane	2.96
Chlorothalonil	2.66
Chloromethane	2.33
Allyl alcohol	2.28
Lead compounds	1.92
Vinyl acetate	1.91
2,4-Diaminotoluene	1.68
Hydrochloric acid	1.60
Tetrachloroethylene (Perchloroethylene)	1.48
Cadmium	1.35
Manganese compounds	1.33
Cyanide compounds	1.27
Propionaldehyde	1.24
Glycol ethers	1.18
Dioxane	1.16
Carbonyl sulfide	1.15
Boron trifluoride	0.94
Xylene (mixed isomers)	0.84
Antimony compounds	0.75
Chloroprene	0.71
n-Hexane	0.65
Ammonia	0.65
Phosgene	0.53
Nitric acid	0.51
N,N-Dimethylformamide	0.44
Aniline	0.41
tert-Butyl alcohol	0.37
Manganese	0.35
Diethanolamine	0.34
Ethyl acrylate	0.32
Hexachloroethane	0.27
Mercury compounds	0.26
Methyl tert-butyl ether	0.24
Allyl chloride	0.22
Benzidine	0.22
Acetonitrile	0.21
Copper compounds	0.19
Polychlorinated biphenyls (PCBs)	0.18
Methyl acrylate	0.16
Propylene (Propene)	0.16
Trichloroethylene	0.15
1,2,4-Trimethylbenzene	0.14
Aluminum (fume or dust)	0.13
Lead	0.13
Toluenediisocyanate	0.13
Cumene	0.13
Phenol	0.12
Ethylene	0.11
Zinc compounds	0.11
2-Methoxyethanol	0.10
m-Xylene	0.10
p-Xylene	0.08
Urethane (Ethyl carbamate)	0.07
Hydrogen fluoride	0.07
Ozone	0.06
n-Butyl alcohol	0.06
Vanadium compounds	0.06
Toluene	0.06
Ethylene glycol	0.05
Dioxin and dioxin-like compounds	0.05
Methyl methacrylate	0.05
Styrene	0.04
Phthalic anhydride	0.04
Copper	0.04
Isobutyraldehyde	0.04
Chloroacetic acid	0.04
4,4'-Diaminodiphenylether	0.03
o-Xylene	0.03
4,4'-Methylenedianiline	0.03
Cumene hydroperoxide	0.03
1,2-Butylene oxide	0.03
Acrylamide	0.02
Aldrin	0.02
Hexachlorocyclopentadiene	0.02
Acetophenone	0.02
Toluene-2,4-diisocyanate	0.02
Methanol	0.02
Barium compounds	0.02
Biphenyl	0.02
4,4'-Isopropylidenediphenol	0.01
Benzo(g,h,i)perylene	0.01
Nitroglycerin	0.01
Vanadium	0.01
Dichloromethane	0.01
Ethylidene dichloride	0.01
Cyclohexane	0.01
Diphenylamine	0.01
Triallate	0.01
Toxaphene	0.01
Heptachlor	0.01
Benzyl chloride	0.01
2-Ethoxyethanol	0.01
2-Nitropropane	0.00
Mercury	0.00
Toluene-2,6-diisocyanate	0.00
Thiourea	0.00
Chlorobenzene	0.00
Lindane	0.00
1,2-Phenylenediamine	0.00
Chlordane	0.00
Carbon disulfide	0.00
1,2-Dichloroethylene	0.00
Methyl isobutyl ketone	0.00
Amitrole	0.00
2,4-Dimethylphenol	0.00
2,4-Dinitrotoluene	0.00
Cresol (mixed isomers)	0.00
1,2-Dichlorobenzene	0.00
1,2-Dichloropropane	0.00
Ethylene thiourea	0.00
Acetamide	0.00
1,2,3-Trichloropropane	0.00
Zinc	0.00
p-Cresol	0.00
m-Cresol	0.00
Nitrilotriacetic acid	0.00
o-Cresol	0.00
Chlorophenols	0.00
Methacrylonitrile	0.00
1,4-Dichlorobenzene	0.00
Formic acid	0.00
Triethylamine	0.00
Diallate	0.00
Chloroethane (Ethyl chloride)	0.00
Dibutyl phthalate	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Pyridine	0.00
Silver	0.00
Hexachloro-1,3-butadiene	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pronamide	0.00
Pentachlorophenol	0.00
CFC-11 (trichlorofluoromethane)	0.00
Selenium compounds	0.00
Anthracene	0.00
Aldicarb	0.00
Di(2-ethylhexyl) phthalate	0.00
2-Methyllactonitrile	0.00
2,4,6-Trichlorophenol	0.00
2,4-D ((2,4-dichlorophenoxy)acetic acid)	0.00
Permethrin	0.00
Diazinon	0.00
Warfarin and salts	0.00
Hexachlorophene	0.00
Pentachlorobenzene	0.00
sec-Butyl alcohol	0.00
Carbaryl	0.00
Methoxychlor	0.00
Propargyl alcohol	0.00
Dichlorobenzene (mixed isomers)	0.00
Bendiocarb	0.00
1,3-Phenylenediamine	0.00
Thiram	0.00
4-Nitrophenol	0.00
p-Phenylenediamine	0.00
Trifluralin	0.00
1,1,1-Trichloroethane	0.00
Linuron	0.00
Benomyl	0.00
Atrazine	0.00
Nitrate compounds	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
TRD SECRT	0.00
2-Nitrophenol	0.00
Butyraldehyde	0.00
C.I. Food Red 15	0.00
Captan	0.00
Nicotine and salts	0.00
Catechol	0.00
Creosote, coal tar	0.00
Cyclohexanol	0.00
Cyfluthrin	0.00
Trypan blue	0.00
Dibenzofuran	0.00
N-methylolacrylamide	0.00
Dicamba	0.00
Bromomethane (Methyl bromide)	0.00
Benzoyl peroxide	0.00
Benzal chloride	0.00
MIXTURE	0.00
Allylamine	0.00
Nonylphenol	0.00
Aluminum oxide (fibrous forms)	0.00
Isoprene	0.00
Glycidol	0.00
4-Aminoazobenzene	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Paraquat dichloride	0.00
Octachlorostyrene	0.00
4-Aminodiphenyl	0.00
Pentachloroethane	0.00
Peroxyacetic acid	0.00
2,2-Dichloro-1,1,1-trifluoroethane	0.00
Dinitrotoluene (mixed isomers)	0.00
N-methyl-2-pyrrolidone	0.00
Folpet	0.00
Freon 113	0.00
Methyl hydrazine	0.00
Strychnine and salts	0.00
Sodium dimethyldithiocarbamate	0.00
Sodium azide	0.00
Simazine	0.00
Hydramethylnon	0.00
Isodrin	0.00
Safrole	0.00
Quinone	0.00
Quinoline	0.00
Propoxur	0.00
Methyl chlorocarbonate	0.00
1,1,1,2-Tetrachloroethane	0.00
Fluorouracil (5-fluorouracil)	0.00
Piperonyl butoxide	0.00
2,4-Dichlorophenol	0.00
Myclobutanil	0.00
1,2,4-Trichlorobenzene	0.00
2,3-Dichloropropene	0.00
Dimethyl phthalate	0.00
Dimethylamine	0.00
Dinitrobutyl phenol (Dinoseb)	0.00
1,3-Dichloropropylene	0.00
Ethyl chloroformate	0.00
Ethylenebisdithiocarbamic acid, salts and esters	0.00
Titanium tetrachloride	0.00
2-Methylpyridine	0.00
Fenoxycarb	0.00
Paraldehyde	0.00

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

Top 5 chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	33,550.54
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	20,509.19
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	16,312.20
DIXIE CHEMICAL CO INC	Glencoe Capital	Propyleneimine	3,274.14
ALBEMARLE CORP BAYPORT PLANT	Albemarle	Cobalt compounds	1,760.39

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