PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	SHELDON EL
Street	17203 HALL SHEPPARD
City	HOUSTON
State	TX
Number of students	574
Student % minority	92%
Type	Regular school
Status	1-Currently operational
Level	Elementary
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	605
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	1st
Toxic rank nationwide (1=worst)	297
Toxic percentile statewide (1=worst)	2nd
Toxic rank statewide (1=worst)	94
Toxic Hazard	136,019.00

There are 360 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 30.15 times the national average at schools.

There are 107 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 13.33 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
LYONDELL CHEMICAL CO	LyondellBasell	71,274.74
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	14,701.51
CELANESE LTD CLEAR LAKE PLANT	Celanese	11,404.52
CLARIANT CORP CLEAR LAKE PLANT	Clariant	5,173.16
ALBEMARLE CORP BAYPORT PLANT	Albemarle	3,841.61

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	75,707.46
1,3-Butadiene	27,235.54
Cobalt compounds	6,205.93
Chromium	5,798.79
Benzene	5,448.93
1,2-Dichloroethane	2,230.41
Chromium compounds	1,503.91
Propylene oxide	1,385.70
Nickel compounds	1,215.33
Propyleneimine	901.18
Naphthalene	866.08
Bis(2-chloroethyl)ether	827.98
Acetaldehyde	733.17
Vinyl chloride	688.10
Diaminotoluene (mixed isomers)	639.46
1,1,2,2-Tetrachloroethane	639.18
Hexachlorobenzene	512.00
Chlorine	501.13
Sulfuric acid	382.88
Formaldehyde	370.43
Nickel	303.07
Methyl iodide	246.08
Hydrogen cyanide	216.53
Dicyclopentadiene	150.30
o-Toluidine	128.99
Hydrazine	94.94
Chloroform	88.77
1,1,2-Trichloroethane	79.31
Manganese	75.61
Hydroquinone	75.00
Ethylbenzene	70.18
Arsenic	49.73
Carbon tetrachloride	48.20
Acrylic acid	47.03
Tetrachloroethylene (Perchloroethylene)	46.96
Hydrogen sulfide	40.16
Diisocyanates	39.24
Polycyclic aromatic compounds	38.48
Acrylonitrile	35.58
Molybdenum trioxide	34.16
Butyl acrylate	31.66
Chlorothalonil	27.77
Nitrobenzene	26.79
Cobalt	24.51
Maleic anhydride	21.72
Allyl alcohol	20.10
Epichlorohydrin	19.02
1,2-Dibromoethane	17.52
Cadmium compounds	13.36
Chloromethane	12.06
Acrolein	9.58
Cadmium	7.72
Hydrochloric acid	6.97
Manganese compounds	6.38
Lead compounds	5.86
Methyl tert-butyl ether	5.14
Boron trifluoride	4.46
2,4-Diaminotoluene	4.46
Antimony compounds	4.13
Xylene (mixed isomers)	3.93
Carbonyl sulfide	3.92
Chloroprene	3.58
Acetonitrile	3.43
Dioxane	3.27
Ammonia	1.90
Diethanolamine	1.84
Glycol ethers	1.53
Vinyl acetate	1.48
Benzidine	1.43
Hexachloroethane	1.37
n-Hexane	1.21
Phosgene	1.21
Nitric acid	1.20
Lead	1.15
1,2,4-Trimethylbenzene	1.13
Mercury compounds	1.12
Aniline	1.08
Polychlorinated biphenyls (PCBs)	0.86
Cumene	0.80
Propionaldehyde	0.74
Trichloroethylene	0.70
Aluminum (fume or dust)	0.67
Propylene (Propene)	0.62
Phenol	0.57
Copper compounds	0.54
Zinc compounds	0.40
Dioxin and dioxin-like compounds	0.40
Toluenediisocyanate	0.38
Styrene	0.37
Urethane (Ethyl carbamate)	0.35
tert-Butyl alcohol	0.34
Ethylene	0.32
N,N-Dimethylformamide	0.31
Acetophenone	0.30
Barium compounds	0.27
Hydrogen fluoride	0.24
n-Butyl alcohol	0.23
Isobutyraldehyde	0.20
Phthalic anhydride	0.19
Ethyl acrylate	0.17
Aldrin	0.14
Toluene	0.14
Cumene hydroperoxide	0.14
Copper	0.14
Hexachlorocyclopentadiene	0.12
Methyl methacrylate	0.11
Allyl chloride	0.11
4,4'-Methylenedianiline	0.09
Chloroacetic acid	0.08
Nitroglycerin	0.07
Ethylidene dichloride	0.06
2-Methoxyethanol	0.06
4,4'-Isopropylidenediphenol	0.06
1,2-Butylene oxide	0.05
Cyanide compounds	0.05
Methyl acrylate	0.05
Toluene-2,4-diisocyanate	0.05
m-Xylene	0.05
Dichloromethane	0.05
Ethylene glycol	0.05
Methanol	0.05
Triallate	0.05
Heptachlor	0.04
Toxaphene	0.03
Benzo(g,h,i)perylene	0.03
Mercury	0.02
Biphenyl	0.02
2-Nitropropane	0.02
Vanadium compounds	0.02
Benzyl chloride	0.01
2,4-Dimethylphenol	0.01
Thiourea	0.01
1,2-Phenylenediamine	0.01
Cyclohexane	0.01
Diphenylamine	0.01
Lindane	0.01
Chlordane	0.01
1,2-Dichloroethylene	0.01
Amitrole	0.01
4,4'-Diaminodiphenylether	0.01
p-Cresol	0.01
m-Cresol	0.01
Chlorobenzene	0.01
Acrylamide	0.01
Toluene-2,6-diisocyanate	0.01
Methyl isobutyl ketone	0.01
2,4-Dinitrotoluene	0.01
Zinc	0.01
o-Cresol	0.01
Vanadium	0.00
Ethylene thiourea	0.00
1,2-Dichloropropane	0.00
2-Ethoxyethanol	0.00
Carbon disulfide	0.00
1,2,3-Trichloropropane	0.00
Chlorophenols	0.00
1,2-Dichlorobenzene	0.00
1,4-Dichlorobenzene	0.00
Triethylamine	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Diallate	0.00
Anthracene	0.00
Silver	0.00
Hexachloro-1,3-butadiene	0.00
Chloroethane (Ethyl chloride)	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pyridine	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Formic acid	0.00
CFC-11 (trichlorofluoromethane)	0.00
Selenium compounds	0.00
Dibutyl phthalate	0.00
Aldicarb	0.00
Di(2-ethylhexyl) phthalate	0.00
Cresol (mixed isomers)	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
Diazinon	0.00
Warfarin and salts	0.00
Hexachlorophene	0.00
Pentachlorobenzene	0.00
Carbaryl	0.00
Methoxychlor	0.00
sec-Butyl alcohol	0.00
Propargyl alcohol	0.00
Dichlorobenzene (mixed isomers)	0.00
1,3-Phenylenediamine	0.00
Bendiocarb	0.00
p-Phenylenediamine	0.00
Thiram	0.00
o-Xylene	0.00
4-Nitrophenol	0.00
Trifluralin	0.00
Linuron	0.00
1,1,1-Trichloroethane	0.00
Benomyl	0.00
Ozone	0.00
Atrazine	0.00
Nitrate compounds	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Propoxur	0.00
Glycidol	0.00
1,1,1,2-Tetrachloroethane	0.00
Nonylphenol ethoxylates	0.00
Titanium tetrachloride	0.00
Nonylphenol	0.00
p-Xylene	0.00
1,2,4-Trichlorobenzene	0.00
Octachlorostyrene	0.00
TRD SECRT	0.00
MIXTURE	0.00
Isoprene	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
1-Bromopropane	0.00
Trypan blue	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
Fluorouracil (5-fluorouracil)	0.00
Paraldehyde	0.00
Paraquat dichloride	0.00
Pentachloroethane	0.00
Peroxyacetic acid	0.00
Piperonyl butoxide	0.00
Quinoline	0.00
Quinone	0.00
Safrole	0.00
Simazine	0.00
Sodium azide	0.00
Sodium dimethyldithiocarbamate	0.00
2-Nitrophenol	0.00
Nicotine and salts	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
N-methylolacrylamide	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
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	41,979.20
LYONDELL CHEMICAL CO	LyondellBasell	1,3-Butadiene	22,315.59
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	14,699.50
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	11,321.50
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	5,173.16

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