PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	STEPHENS EL
Street	2402 ALDINE MAIL ROUTE RD
City	HOUSTON
State	TX
Number of students	627
Student % minority	97%
Type	Regular school
Status	1-Currently operational
Level	Elementary
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	623
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,586
Toxic percentile statewide (1=worst)	7th
Toxic rank statewide (1=worst)	544
Toxic Hazard	44,879.55

There are 1,955 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 9.95 times the national average at schools.

There are 633 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 4.40 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
HUNTSMAN PETROCHEMICAL LLC	Huntsman	11,086.13
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	5,300.56
LYONDELL CHEMICAL CO	LyondellBasell	3,862.86
CELANESE LTD CLEAR LAKE PLANT	Celanese	3,356.78
PRECISION SPRAY & COATINGS LLC	PRECISION SPRAY & COATINGS LLC	2,302.84

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	25,794.72
Chromium	5,408.68
Chromium compounds	2,890.52
1,3-Butadiene	2,720.65
Cobalt compounds	1,916.52
Diisocyanates	1,440.12
Benzene	907.00
Nickel compounds	460.32
1,2-Dichloroethane	457.55
Nickel	432.13
Propyleneimine	218.97
Bis(2-chloroethyl)ether	198.70
Vinyl chloride	166.87
Hydrogen cyanide	166.00
1,1,2,2-Tetrachloroethane	158.31
Sulfuric acid	157.62
Formaldehyde	138.81
Hexachlorobenzene	127.09
Propylene oxide	121.93
Chlorine	109.73
Cadmium compounds	80.35
Diaminotoluene (mixed isomers)	80.00
Acetaldehyde	78.88
Naphthalene	62.34
Acrylic acid	55.30
Allyl alcohol	54.93
Hydroquinone	50.69
Chloroform	48.84
Methyl iodide	48.19
Cobalt	41.55
Polycyclic aromatic compounds	32.22
o-Toluidine	20.89
Acrylonitrile	20.86
1,1,2-Trichloroethane	19.60
Hydrogen sulfide	19.32
Manganese	17.62
Hydrazine	12.25
Carbon tetrachloride	11.24
Molybdenum trioxide	11.01
Nitrobenzene	9.97
Arsenic	9.86
Ethylbenzene	9.50
Aluminum (fume or dust)	8.72
Dicyclopentadiene	8.42
Butyl acrylate	7.15
Maleic anhydride	7.07
Chlorothalonil	6.84
1,2-Dibromoethane	5.57
Epichlorohydrin	5.28
Dioxane	4.93
Lead compounds	3.49
Chloromethane	3.00
Tetrachloroethylene (Perchloroethylene)	2.43
Hydrochloric acid	1.90
Acrolein	1.74
Carbonyl sulfide	1.62
Glycol ethers	1.61
Cadmium	1.53
Manganese compounds	1.46
Diethanolamine	1.36
Benzyl chloride	1.27
Xylene (mixed isomers)	1.25
Methyl tert-butyl ether	1.02
Zinc compounds	1.01
Ammonia	0.96
Nitric acid	0.93
Copper compounds	0.87
Boron trifluoride	0.84
Lead	0.83
Antimony compounds	0.82
2,4-Diaminotoluene	0.73
Chloroprene	0.61
Copper	0.41
Mercury compounds	0.39
n-Hexane	0.37
Styrene	0.36
Hexachloroethane	0.33
Phthalic anhydride	0.31
Phosgene	0.31
Vinyl acetate	0.30
Propionaldehyde	0.29
Quinoline	0.28
Acetonitrile	0.26
1,2,4-Trimethylbenzene	0.23
Cyanide compounds	0.22
Aniline	0.21
n-Butyl alcohol	0.18
Cumene	0.16
N,N-Dimethylformamide	0.15
Phenol	0.15
Trichloroethylene	0.14
Polychlorinated biphenyls (PCBs)	0.14
Benzidine	0.12
Propylene (Propene)	0.12
Toluenediisocyanate	0.11
Ethylene	0.08
Hydrogen fluoride	0.08
Benzo(g,h,i)perylene	0.08
tert-Butyl alcohol	0.06
Dioxin and dioxin-like compounds	0.06
Urethane (Ethyl carbamate)	0.05
Zinc	0.04
m-Xylene	0.04
Acetophenone	0.04
Toluene	0.04
Allyl chloride	0.04
Isobutyraldehyde	0.04
Cumene hydroperoxide	0.04
Ethyl acrylate	0.03
Ethylene glycol	0.03
Barium compounds	0.03
1,2-Butylene oxide	0.03
Chloroacetic acid	0.02
Methyl methacrylate	0.02
Biphenyl	0.02
Mercury	0.02
Hexachlorocyclopentadiene	0.02
Toluene-2,4-diisocyanate	0.02
2-Methoxyethanol	0.02
Aldrin	0.02
Dichloromethane	0.01
Methyl acrylate	0.01
Nitroglycerin	0.01
4,4'-Methylenedianiline	0.01
Methanol	0.01
Ethylidene dichloride	0.01
4,4'-Isopropylidenediphenol	0.01
Vanadium compounds	0.01
Toxaphene	0.01
Triallate	0.00
Cyclohexane	0.00
Heptachlor	0.00
2-Nitropropane	0.00
2,4-Dimethylphenol	0.00
Methyl isobutyl ketone	0.00
Lindane	0.00
Toluene-2,6-diisocyanate	0.00
Thiourea	0.00
Chlorobenzene	0.00
Vanadium	0.00
Chlordane	0.00
Amitrole	0.00
1,2-Dichloroethylene	0.00
p-Cresol	0.00
Diphenylamine	0.00
2-Ethoxyethanol	0.00
4,4'-Diaminodiphenylether	0.00
m-Cresol	0.00
Carbon disulfide	0.00
o-Cresol	0.00
1,2-Phenylenediamine	0.00
2,4-Dinitrotoluene	0.00
Acrylamide	0.00
1,2-Dichlorobenzene	0.00
1,2-Dichloropropane	0.00
Chlorophenols	0.00
1,2,3-Trichloropropane	0.00
1,4-Dichlorobenzene	0.00
CFC-11 (trichlorofluoromethane)	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Ethylene thiourea	0.00
Chloroethane (Ethyl chloride)	0.00
Formic acid	0.00
Silver	0.00
Dibutyl phthalate	0.00
Diallate	0.00
Hexachloro-1,3-butadiene	0.00
Cresol (mixed isomers)	0.00
Pyridine	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pentachlorophenol	0.00
Pronamide	0.00
Triethylamine	0.00
Anthracene	0.00
Propargyl alcohol	0.00
Aldicarb	0.00
Selenium compounds	0.00
Di(2-ethylhexyl) phthalate	0.00
2-Methyllactonitrile	0.00
2,4,6-Trichlorophenol	0.00
Permethrin	0.00
2,4-D ((2,4-dichlorophenoxy)acetic acid)	0.00
Warfarin and salts	0.00
Hexachlorophene	0.00
Diazinon	0.00
Pentachlorobenzene	0.00
Carbaryl	0.00
Ozone	0.00
Dichlorobenzene (mixed isomers)	0.00
Methoxychlor	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
4-Nitrophenol	0.00
Nitrate compounds	0.00
o-Xylene	0.00
1,3-Phenylenediamine	0.00
p-Phenylenediamine	0.00
Linuron	0.00
Trifluralin	0.00
1,1,1-Trichloroethane	0.00
Thiram	0.00
Atrazine	0.00
Benomyl	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Nonylphenol ethoxylates	0.00
Propoxur	0.00
1,1,1,2-Tetrachloroethane	0.00
Isoprene	0.00
Trypan blue	0.00
Octachlorostyrene	0.00
MIXTURE	0.00
p-Xylene	0.00
Titanium tetrachloride	0.00
Nonylphenol	0.00
1-Bromopropane	0.00
1,2,4-Trichlorobenzene	0.00
TRD SECRT	0.00
Glycidol	0.00
Acetamide	0.00
Cyfluthrin	0.00
Dibenzofuran	0.00
Dicamba	0.00
2,2-Dichloro-1,1,1-trifluoroethane	0.00
2,4-Dichlorophenol	0.00
2,3-Dichloropropene	0.00
Dimethyl phthalate	0.00
Dimethylamine	0.00
Dinitrobutyl phenol (Dinoseb)	0.00
Dinitrotoluene (mixed isomers)	0.00
Ethyl chloroformate	0.00
Cyclohexanol	0.00
Creosote, coal tar	0.00
Allylamine	0.00
Aluminum oxide (fibrous forms)	0.00
4-Aminoazobenzene	0.00
4-Aminodiphenyl	0.00
Benzal chloride	0.00
Benzoyl peroxide	0.00
Bromomethane (Methyl bromide)	0.00
Butyraldehyde	0.00
C.I. Food Red 15	0.00
Captan	0.00
Catechol	0.00
Ethylenebisdithiocarbamic acid, salts and esters	0.00
Fenoxycarb	0.00
2-Nitrophenol	0.00
Paraldehyde	0.00
Paraquat dichloride	0.00
Pentachloroethane	0.00
Peroxyacetic acid	0.00
Piperonyl butoxide	0.00
Quinone	0.00
Safrole	0.00
Simazine	0.00
Sodium azide	0.00
Sodium dimethyldithiocarbamate	0.00
Nicotine and salts	0.00
N-methylolacrylamide	0.00
Fluorouracil (5-fluorouracil)	0.00
Folpet	0.00
Freon 113	0.00
1,3-Dichloropropylene	0.00
Hydramethylnon	0.00
Isodrin	0.00
Methyl chlorocarbonate	0.00
Methyl hydrazine	0.00
2-Methylpyridine	0.00
Myclobutanil	0.00
N-methyl-2-pyrrolidone	0.00
Strychnine and salts	0.00

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

Top 5 chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
HUNTSMAN PETROCHEMICAL LLC	Huntsman	Ethylene oxide	11,074.48
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	5,299.91
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	3,332.06
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	2,419.22
PRECISION SPRAY & COATINGS LLC	PRECISION SPRAY & COATINGS LLC	Chromium compounds	2,302.84

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