PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	MONTGOMERY EL
Street	4000 SIMSBROOK DR
City	HOUSTON
State	TX
Number of students	524
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	601
Number of chemicals affecting school	276
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	826
Toxic percentile statewide (1=worst)	4th
Toxic rank statewide (1=worst)	284
Toxic Hazard	68,135.40

There are 1,021 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 15.10 times the national average at schools.

There are 335 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 6.68 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
NOURYON SURFACE CHEMISTRY LLC	Carlyle Group	23,797.13
AMACS PROCESS TOWER INTERNALS	AMACS PROCESS TOWER INTERNALS	13,172.19
NALCO FRESNO FACILITY	Ecolab	12,048.43
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	4,550.93
CELANESE LTD CLEAR LAKE PLANT	Celanese	2,650.40

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	45,100.87
Chromium	15,938.31
Nickel	1,658.23
Cobalt compounds	1,174.63
1,3-Butadiene	762.36
Chromium compounds	677.02
Cobalt	595.82
Benzene	352.37
Acrylonitrile	343.90
Nickel compounds	231.78
1,2-Dichloroethane	207.60
Propyleneimine	166.62
Bis(2-chloroethyl)ether	89.10
Vinyl chloride	72.66
1,1,2,2-Tetrachloroethane	72.22
Propylene oxide	67.48
Naphthalene	65.09
Sulfuric acid	62.11
Formaldehyde	53.39
Hydrogen cyanide	49.16
Hexachlorobenzene	41.43
Chlorine	40.56
Diisocyanates	35.35
Acetaldehyde	33.74
Methyl iodide	28.97
Chloroform	27.42
Diaminotoluene (mixed isomers)	23.18
Manganese	18.46
Cadmium compounds	12.37
Copper compounds	11.65
Hydroquinone	11.47
1,1,2-Trichloroethane	8.94
Hydrazine	8.87
Acrylic acid	8.55
Molybdenum trioxide	7.14
Hydrogen sulfide	6.83
Polycyclic aromatic compounds	6.52
o-Toluidine	5.95
Arsenic	4.07
Maleic anhydride	4.03
Allyl alcohol	3.93
Arsenic compounds	3.91
Butyl acrylate	3.65
Carbon tetrachloride	3.64
Ethylbenzene	3.50
1,2-Dibromoethane	2.57
Epichlorohydrin	2.38
Chlorothalonil	2.09
Dicyclopentadiene	2.08
Acrolein	1.77
Chloromethane	1.57
Diethanolamine	1.31
Benzyl chloride	1.22
Dioxane	1.21
Lead compounds	1.15
Hydrochloric acid	0.91
Quinoline	0.88
Phthalic anhydride	0.84
Tetrachloroethylene (Perchloroethylene)	0.84
Copper	0.78
Carbonyl sulfide	0.71
Manganese compounds	0.65
Cadmium	0.63
Cyanide compounds	0.62
Xylene (mixed isomers)	0.52
Hydrogen fluoride	0.52
Glycol ethers	0.46
Boron trifluoride	0.43
Nitric acid	0.37
Ammonia	0.37
Antimony compounds	0.35
Lead	0.28
Methyl tert-butyl ether	0.27
Chloroprene	0.24
Vinyl acetate	0.20
Zinc compounds	0.19
1,2,4-Trimethylbenzene	0.17
n-Hexane	0.17
Hexachloroethane	0.15
Mercury compounds	0.15
Phosgene	0.14
Acetonitrile	0.11
Styrene	0.11
Aluminum (fume or dust)	0.10
N,N-Dimethylformamide	0.07
Cumene	0.07
Polychlorinated biphenyls (PCBs)	0.06
Propionaldehyde	0.06
Trichloroethylene	0.06
Phenol	0.05
n-Butyl alcohol	0.05
Propylene (Propene)	0.04
Benzidine	0.04
Barium compounds	0.04
tert-Butyl alcohol	0.03
Ethylene	0.03
Allyl chloride	0.03
Dioxin and dioxin-like compounds	0.03
Urethane (Ethyl carbamate)	0.02
Biphenyl	0.02
Toluenediisocyanate	0.02
Toluene	0.02
Ethyl acrylate	0.02
Ethylene glycol	0.02
2-Methoxyethanol	0.02
Acrylamide	0.02
Acetophenone	0.02
Cumene hydroperoxide	0.01
Isobutyraldehyde	0.01
Toluene-2,4-diisocyanate	0.01
Chloroacetic acid	0.01
1,2-Butylene oxide	0.01
Methyl acrylate	0.01
Hexachlorocyclopentadiene	0.01
Benzo(g,h,i)perylene	0.01
Methyl methacrylate	0.01
Aldrin	0.01
Methanol	0.01
Nitroglycerin	0.01
Ethylidene dichloride	0.00
Zinc	0.00
m-Xylene	0.00
Mercury	0.00
Vanadium compounds	0.00
Dichloromethane	0.00
Methyl isobutyl ketone	0.00
4,4'-Isopropylidenediphenol	0.00
Toxaphene	0.00
Triallate	0.00
Cresol (mixed isomers)	0.00
Cyclohexane	0.00
Heptachlor	0.00
2-Nitropropane	0.00
Nitrobenzene	0.00
Vanadium	0.00
4,4'-Diaminodiphenylether	0.00
2-Ethoxyethanol	0.00
Lindane	0.00
Diphenylamine	0.00
Thiourea	0.00
4,4'-Methylenedianiline	0.00
2,4-Dimethylphenol	0.00
Chlordane	0.00
1,2-Dichloroethylene	0.00
Amitrole	0.00
2,4-Dinitrotoluene	0.00
Chlorobenzene	0.00
Acetamide	0.00
Carbon disulfide	0.00
1,2-Phenylenediamine	0.00
Nitrilotriacetic acid	0.00
p-Cresol	0.00
o-Cresol	0.00
1,2-Dichloropropane	0.00
m-Cresol	0.00
Methacrylonitrile	0.00
Chlorophenols	0.00
1,2,3-Trichloropropane	0.00
Propargyl alcohol	0.00
1,4-Dichlorobenzene	0.00
Aniline	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Chloroethane (Ethyl chloride)	0.00
Ethylene thiourea	0.00
CFC-11 (trichlorofluoromethane)	0.00
Silver	0.00
Formic acid	0.00
Hexachloro-1,3-butadiene	0.00
Diallate	0.00
Pyridine	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pentachlorophenol	0.00
Pronamide	0.00
Triethylamine	0.00
Dibutyl phthalate	0.00
Aldicarb	0.00
Anthracene	0.00
Di(2-ethylhexyl) phthalate	0.00
Selenium compounds	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
Hexachlorophene	0.00
Warfarin and salts	0.00
Pentachlorobenzene	0.00
Diazinon	0.00
Carbaryl	0.00
Methoxychlor	0.00
Ozone	0.00
sec-Butyl alcohol	0.00
1,2-Dichlorobenzene	0.00
Bendiocarb	0.00
4-Nitrophenol	0.00
o-Xylene	0.00
Dichlorobenzene (mixed isomers)	0.00
Nitrate compounds	0.00
1,3-Phenylenediamine	0.00
1,1,1-Trichloroethane	0.00
Linuron	0.00
p-Phenylenediamine	0.00
Trifluralin	0.00
Thiram	0.00
Atrazine	0.00
Benomyl	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Nonylphenol ethoxylates	0.00
Octachlorostyrene	0.00
Toluene-2,6-diisocyanate	0.00
1,1,1,2-Tetrachloroethane	0.00
Propoxur	0.00
p-Xylene	0.00
Nonylphenol	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Titanium tetrachloride	0.00
1-Bromopropane	0.00
Glycidol	0.00
Trypan blue	0.00
Isoprene	0.00
TRD SECRT	0.00
1,2,4-Trichlorobenzene	0.00
MIXTURE	0.00
Allylamine	0.00
2,4-Diaminotoluene	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
1,3-Dichloropropylene	0.00
Dimethyl phthalate	0.00
Dimethylamine	0.00
Dinitrobutyl phenol (Dinoseb)	0.00
Dinitrotoluene (mixed isomers)	0.00
Cyfluthrin	0.00
Cyclohexanol	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
Creosote, coal tar	0.00
Ethyl chloroformate	0.00
Ethylenebisdithiocarbamic acid, salts and esters	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
Fenoxycarb	0.00
Fluorouracil (5-fluorouracil)	0.00
Folpet	0.00
Freon 113	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
NOURYON SURFACE CHEMISTRY LLC	Carlyle Group	Ethylene oxide	23,732.53
AMACS PROCESS TOWER INTERNALS	AMACS PROCESS TOWER INTERNALS	Chromium	12,573.50
NALCO FRESNO FACILITY	Ecolab	Ethylene oxide	12,044.07
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	4,550.42
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	2,630.57

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