PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	HOUSTON STEM AND EARLY COLLEGE MIDDLE
Street	2950 BROADWAY ST
City	HOUSTON
State	TX
Number of students	301
Student % minority	100%
Type	Regular school
Status	1-Currently operational
Level	Middle
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	615
Number of chemicals affecting school	274
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,171
Toxic percentile statewide (1=worst)	5th
Toxic rank statewide (1=worst)	407
Toxic Hazard	54,291.07

There are 1,437 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 12.03 times the national average at schools.

There are 469 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 5.32 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	10,074.55
TPC GROUP LLC	TPC Group	6,216.48
THE GOODYEAR TIRE & RUBBER CO	Goodyear Tire & Rubber	4,874.14
CELANESE LTD CLEAR LAKE PLANT	Celanese	4,758.41
H & M PLATING CO INC	H & M PLATING CO	4,586.81

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	22,060.48
1,3-Butadiene	13,694.80
Chromium compounds	5,491.60
Chromium	3,662.34
Cobalt compounds	2,910.75
Benzene	1,362.02
Nickel	871.76
1,2-Dichloroethane	549.62
Nickel compounds	486.34
Propyleneimine	306.89
Diaminotoluene (mixed isomers)	273.14
Vinyl chloride	230.32
Bis(2-chloroethyl)ether	229.63
Sulfuric acid	228.44
Polycyclic aromatic compounds	193.96
1,1,2,2-Tetrachloroethane	176.97
Hexachlorobenzene	148.69
Hydrogen cyanide	139.33
Chlorine	131.39
Formaldehyde	118.76
Chloroform	107.51
Propylene oxide	102.99
Acetaldehyde	84.60
Cobalt	79.46
Methyl iodide	68.06
Naphthalene	64.68
o-Toluidine	53.93
Acrylonitrile	38.13
Diisocyanates	34.25
Hydroquinone	34.12
Hydrazine	33.36
Dioxane	29.66
Hydrogen sulfide	29.22
Dicyclopentadiene	25.21
Acrylic acid	22.35
1,1,2-Trichloroethane	21.92
Cadmium compounds	19.88
Molybdenum trioxide	15.22
Allyl alcohol	14.94
Carbon tetrachloride	13.09
Ethylbenzene	11.55
Diethanolamine	10.50
Nitrobenzene	9.48
1,2-Dibromoethane	9.45
Butyl acrylate	8.58
Chlorothalonil	8.07
Arsenic	8.02
Epichlorohydrin	7.06
Maleic anhydride	5.25
Methyl tert-butyl ether	5.09
Manganese	3.43
Chloromethane	3.27
Lead compounds	2.92
Ammonia	2.50
Arsenic compounds	2.31
Lead	2.23
Acrolein	2.22
Hydrochloric acid	2.10
Tetrachloroethylene (Perchloroethylene)	2.04
Xylene (mixed isomers)	1.91
Manganese compounds	1.64
Copper compounds	1.31
Cadmium	1.24
Boron trifluoride	1.21
Carbonyl sulfide	1.20
N,N-Dimethylformamide	1.18
Copper	1.05
Nitric acid	1.04
Styrene	0.98
Chloroprene	0.93
Benzyl chloride	0.73
2,4-Diaminotoluene	0.71
Propionaldehyde	0.69
Antimony compounds	0.67
Glycol ethers	0.64
Vinyl acetate	0.56
Zinc compounds	0.55
n-Hexane	0.55
Phthalic anhydride	0.47
Quinoline	0.46
Phosgene	0.45
Hexachloroethane	0.38
Hydrogen fluoride	0.37
Mercury compounds	0.33
1,2,4-Trimethylbenzene	0.30
Aluminum (fume or dust)	0.24
Cumene	0.24
Aniline	0.22
n-Butyl alcohol	0.22
Propylene (Propene)	0.21
Phenol	0.20
Acetonitrile	0.20
Trichloroethylene	0.19
Polychlorinated biphenyls (PCBs)	0.18
Benzidine	0.18
Cyanide compounds	0.16
Toluenediisocyanate	0.13
Ethylene	0.09
Benzo(g,h,i)perylene	0.09
Toluene	0.08
Biphenyl	0.08
Urethane (Ethyl carbamate)	0.07
tert-Butyl alcohol	0.07
Allyl chloride	0.06
Dioxin and dioxin-like compounds	0.06
Isobutyraldehyde	0.05
Cumene hydroperoxide	0.05
Ethyl acrylate	0.05
Ethylene glycol	0.05
Acetophenone	0.04
2-Methoxyethanol	0.04
Toluene-2,4-diisocyanate	0.04
Barium compounds	0.04
Chloroacetic acid	0.03
Hexachlorocyclopentadiene	0.02
Methyl methacrylate	0.02
1,2-Butylene oxide	0.02
Aldrin	0.02
Methyl acrylate	0.02
4,4'-Isopropylidenediphenol	0.02
Methanol	0.02
m-Xylene	0.02
Mercury	0.02
Dichloromethane	0.01
4,4'-Methylenedianiline	0.01
Nitroglycerin	0.01
Ethylidene dichloride	0.01
Cyclohexane	0.01
Vanadium compounds	0.01
Triallate	0.01
Zinc	0.01
Toxaphene	0.01
Heptachlor	0.01
Diphenylamine	0.00
2,4-Dimethylphenol	0.00
4,4'-Diaminodiphenylether	0.00
2-Nitropropane	0.00
Methyl isobutyl ketone	0.00
2-Ethoxyethanol	0.00
Thiourea	0.00
Toluene-2,6-diisocyanate	0.00
Vanadium	0.00
p-Cresol	0.00
m-Cresol	0.00
Lindane	0.00
Chlorobenzene	0.00
o-Cresol	0.00
1,2-Phenylenediamine	0.00
Chlordane	0.00
1,2-Dichloroethylene	0.00
Carbon disulfide	0.00
Amitrole	0.00
Acrylamide	0.00
2,4-Dinitrotoluene	0.00
1,2-Dichloropropane	0.00
1,2-Dichlorobenzene	0.00
Ethylene thiourea	0.00
1,2,3-Trichloropropane	0.00
Chlorophenols	0.00
Chloroethane (Ethyl chloride)	0.00
1,4-Dichlorobenzene	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Cresol (mixed isomers)	0.00
Formic acid	0.00
Triethylamine	0.00
Anthracene	0.00
CFC-11 (trichlorofluoromethane)	0.00
Diallate	0.00
Pyridine	0.00
Dibutyl phthalate	0.00
Silver	0.00
Hexachloro-1,3-butadiene	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pronamide	0.00
Propargyl alcohol	0.00
Pentachlorophenol	0.00
Selenium compounds	0.00
Aldicarb	0.00
Di(2-ethylhexyl) phthalate	0.00
2-Methyllactonitrile	0.00
2,4-D ((2,4-dichlorophenoxy)acetic acid)	0.00
2,4,6-Trichlorophenol	0.00
Permethrin	0.00
Diazinon	0.00
Warfarin and salts	0.00
Hexachlorophene	0.00
Pentachlorobenzene	0.00
Carbaryl	0.00
Methoxychlor	0.00
Dichlorobenzene (mixed isomers)	0.00
Ozone	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
o-Xylene	0.00
1,3-Phenylenediamine	0.00
4-Nitrophenol	0.00
p-Phenylenediamine	0.00
Nitrate compounds	0.00
Trifluralin	0.00
Thiram	0.00
1,1,1-Trichloroethane	0.00
Linuron	0.00
Benomyl	0.00
Atrazine	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
MIXTURE	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
TRD SECRT	0.00
1,1,1,2-Tetrachloroethane	0.00
Trypan blue	0.00
Titanium tetrachloride	0.00
1-Bromopropane	0.00
1,2,4-Trichlorobenzene	0.00
Octachlorostyrene	0.00
Propoxur	0.00
Nonylphenol	0.00
p-Xylene	0.00
Isoprene	0.00
Glycidol	0.00
Nonylphenol ethoxylates	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
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	10,073.21
TPC GROUP LLC	TPC Group	1,3-Butadiene	6,210.41
THE GOODYEAR TIRE & RUBBER CO	Goodyear Tire & Rubber	1,3-Butadiene	4,871.72
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	4,720.26
H & M PLATING CO INC	H & M PLATING CO	Chromium compounds	4,586.81

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