PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	DE ZAVALA EL
Street	7521 AVE H
City	HOUSTON
State	TX
Number of students	571
Student % minority	99%
Type	Regular school
Status	1-Currently operational
Level	Elementary
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	617
Number of chemicals affecting school	274
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,349
Toxic percentile statewide (1=worst)	6th
Toxic rank statewide (1=worst)	478
Toxic Hazard	49,763.55

There are 1,662 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 11.03 times the national average at schools.

There are 559 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 4.88 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	9,744.84
CELANESE LTD CLEAR LAKE PLANT	Celanese	4,813.46
THE GOODYEAR TIRE & RUBBER CO	Goodyear Tire & Rubber	3,823.01
TPC GROUP LLC	TPC Group	3,131.20
LYONDELL CHEMICAL CO	LyondellBasell	2,980.33

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	22,375.78
1,3-Butadiene	10,038.68
Chromium compounds	3,358.51
Chromium	3,279.80
Cobalt compounds	2,979.85
Benzene	1,747.55
1,2-Dichloroethane	727.73
Nickel	600.28
Nickel compounds	528.43
Diaminotoluene (mixed isomers)	359.62
Polycyclic aromatic compounds	333.72
Propyleneimine	320.14
Vinyl chloride	319.37
Sulfuric acid	304.30
Bis(2-chloroethyl)ether	286.04
1,1,2,2-Tetrachloroethane	217.88
Hydrogen cyanide	203.05
Hexachlorobenzene	181.25
Chloroform	167.45
Chlorine	161.49
Formaldehyde	134.21
Propylene oxide	113.43
Cobalt	93.37
Acetaldehyde	89.77
Naphthalene	84.73
Methyl iodide	74.14
o-Toluidine	70.30
Dioxane	62.60
Hydroquinone	43.27
Hydrogen sulfide	40.12
Diisocyanates	39.17
Acrylonitrile	39.15
Dicyclopentadiene	34.92
Acrylic acid	34.15
Cadmium compounds	33.85
Hydrazine	31.78
Allyl alcohol	27.38
1,1,2-Trichloroethane	27.01
Carbon tetrachloride	16.13
Molybdenum trioxide	15.54
Ethylbenzene	14.59
1,2-Dibromoethane	13.69
Diethanolamine	11.87
Arsenic	11.15
Butyl acrylate	10.47
Nitrobenzene	10.31
Epichlorohydrin	9.93
Chlorothalonil	9.80
Maleic anhydride	8.32
Lead	7.71
Chloromethane	4.71
Lead compounds	4.28
Manganese	3.80
Methyl tert-butyl ether	3.33
Nitric acid	2.90
Tetrachloroethylene (Perchloroethylene)	2.78
Hydrochloric acid	2.65
Ammonia	2.58
Xylene (mixed isomers)	2.38
Manganese compounds	2.30
Arsenic compounds	2.28
Acrolein	2.14
Cadmium	1.73
Carbonyl sulfide	1.51
Copper compounds	1.43
Boron trifluoride	1.37
Chloroprene	1.28
Styrene	1.11
Zinc compounds	1.11
Antimony compounds	0.93
2,4-Diaminotoluene	0.83
Phthalic anhydride	0.82
n-Hexane	0.72
Benzyl chloride	0.70
N,N-Dimethylformamide	0.68
Glycol ethers	0.65
Copper	0.61
Vinyl acetate	0.55
Hexachloroethane	0.46
Phosgene	0.45
Mercury compounds	0.44
1,2,4-Trimethylbenzene	0.43
Quinoline	0.42
Propionaldehyde	0.38
Hydrogen fluoride	0.37
Aluminum (fume or dust)	0.31
Cumene	0.29
n-Butyl alcohol	0.29
Phenol	0.27
Trichloroethylene	0.26
Benzidine	0.25
Cyanide compounds	0.25
Polychlorinated biphenyls (PCBs)	0.25
Aniline	0.24
Acetonitrile	0.24
Propylene (Propene)	0.22
Benzo(g,h,i)perylene	0.17
Toluenediisocyanate	0.15
Ethylene	0.11
Urethane (Ethyl carbamate)	0.10
Toluene	0.09
tert-Butyl alcohol	0.08
Dioxin and dioxin-like compounds	0.08
Cumene hydroperoxide	0.07
Isobutyraldehyde	0.07
Biphenyl	0.07
Ethylene glycol	0.06
Allyl chloride	0.06
Acetophenone	0.06
Ethyl acrylate	0.05
2-Methoxyethanol	0.04
Barium compounds	0.04
Chloroacetic acid	0.04
Toluene-2,4-diisocyanate	0.03
Hexachlorocyclopentadiene	0.03
Methyl methacrylate	0.03
Aldrin	0.03
4,4'-Isopropylidenediphenol	0.03
Mercury	0.02
1,2-Butylene oxide	0.02
Methyl acrylate	0.02
m-Xylene	0.02
Dichloromethane	0.02
Methanol	0.02
4,4'-Methylenedianiline	0.02
Nitroglycerin	0.02
Ethylidene dichloride	0.02
Cyclohexane	0.01
Triallate	0.01
Zinc	0.01
Vanadium compounds	0.01
Toxaphene	0.01
Heptachlor	0.01
2,4-Dimethylphenol	0.01
2-Nitropropane	0.01
Methyl isobutyl ketone	0.00
Diphenylamine	0.00
4,4'-Diaminodiphenylether	0.00
Thiourea	0.00
Lindane	0.00
Chlorobenzene	0.00
p-Cresol	0.00
m-Cresol	0.00
2-Ethoxyethanol	0.00
o-Cresol	0.00
1,2-Phenylenediamine	0.00
Vanadium	0.00
Toluene-2,6-diisocyanate	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-Dichlorobenzene	0.00
1,2-Dichloropropane	0.00
Ethylene thiourea	0.00
1,2,3-Trichloropropane	0.00
Chlorophenols	0.00
Cresol (mixed isomers)	0.00
1,4-Dichlorobenzene	0.00
Chloroethane (Ethyl chloride)	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Anthracene	0.00
Triethylamine	0.00
Formic acid	0.00
CFC-11 (trichlorofluoromethane)	0.00
Diallate	0.00
Dibutyl phthalate	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
Selenium compounds	0.00
Propargyl alcohol	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
Ozone	0.00
Dichlorobenzene (mixed isomers)	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
o-Xylene	0.00
1,3-Phenylenediamine	0.00
Nitrate compounds	0.00
4-Nitrophenol	0.00
p-Phenylenediamine	0.00
Thiram	0.00
Trifluralin	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	9,743.55
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	4,777.58
THE GOODYEAR TIRE & RUBBER CO	Goodyear Tire & Rubber	1,3-Butadiene	3,820.83
TPC GROUP LLC	TPC Group	1,3-Butadiene	3,127.41
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	2,094.18

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