PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	MADISON H S
Street	13719 WHITEHEATHER
City	HOUSTON
State	TX
Number of students	1,778
Student % minority	99%
Type	Regular school
Status	1-Currently operational
Level	High
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)	982
Toxic percentile statewide (1=worst)	5th
Toxic rank statewide (1=worst)	337
Toxic Hazard	60,720.82

There are 1,222 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 13.46 times the national average at schools.

There are 396 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 5.95 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
NOURYON SURFACE CHEMISTRY LLC	Carlyle Group	18,701.22
AMACS PROCESS TOWER INTERNALS	AMACS PROCESS TOWER INTERNALS	11,861.31
NALCO FRESNO FACILITY	Ecolab	10,380.74
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	4,576.62
CELANESE LTD CLEAR LAKE PLANT	Celanese	2,564.63

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	38,250.55
Chromium	14,851.96
Nickel	1,855.47
Cobalt compounds	1,233.55
1,3-Butadiene	790.11
Cobalt	784.36
Chromium compounds	708.15
Benzene	363.28
Acrylonitrile	334.01
Nickel compounds	238.19
1,2-Dichloroethane	213.89
Propyleneimine	161.81
Bis(2-chloroethyl)ether	90.97
1,1,2,2-Tetrachloroethane	73.57
Vinyl chloride	73.40
Propylene oxide	64.28
Sulfuric acid	63.17
Naphthalene	56.15
Formaldehyde	54.11
Hydrogen cyanide	49.94
Hexachlorobenzene	42.41
Chlorine	41.97
Diisocyanates	36.05
Acetaldehyde	33.80
Methyl iodide	29.33
Chloroform	28.35
Diaminotoluene (mixed isomers)	25.11
Manganese	16.96
Copper compounds	14.26
Cadmium compounds	13.88
Hydroquinone	13.33
Hydrazine	9.60
1,1,2-Trichloroethane	9.11
Acrylic acid	8.75
Molybdenum trioxide	7.38
Hydrogen sulfide	7.09
Polycyclic aromatic compounds	6.69
o-Toluidine	6.38
Maleic anhydride	4.93
Allyl alcohol	4.22
Arsenic	4.12
Arsenic compounds	3.85
Carbon tetrachloride	3.74
Butyl acrylate	3.67
Ethylbenzene	3.58
1,2-Dibromoethane	2.76
Epichlorohydrin	2.49
Dicyclopentadiene	2.15
Chlorothalonil	2.14
Acrolein	1.72
Chloromethane	1.67
Dioxane	1.28
Lead compounds	1.20
Benzyl chloride	1.18
Phthalic anhydride	1.09
Diethanolamine	1.07
Hydrochloric acid	0.93
Tetrachloroethylene (Perchloroethylene)	0.89
Quinoline	0.84
Copper	0.75
Carbonyl sulfide	0.72
Manganese compounds	0.67
Cadmium	0.64
Cyanide compounds	0.61
Xylene (mixed isomers)	0.54
Hydrogen fluoride	0.52
Boron trifluoride	0.44
Glycol ethers	0.44
Nitric acid	0.42
Ammonia	0.40
Antimony compounds	0.36
Methyl tert-butyl ether	0.29
Lead	0.28
Chloroprene	0.25
Zinc compounds	0.20
Vinyl acetate	0.20
Phosgene	0.18
n-Hexane	0.17
1,2,4-Trimethylbenzene	0.16
Hexachloroethane	0.16
Mercury compounds	0.15
Acetonitrile	0.11
Styrene	0.11
Aluminum (fume or dust)	0.11
N,N-Dimethylformamide	0.08
Cumene	0.07
Polychlorinated biphenyls (PCBs)	0.07
Propionaldehyde	0.06
Trichloroethylene	0.06
Phenol	0.06
n-Butyl alcohol	0.05
Benzidine	0.04
Propylene (Propene)	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
Toluenediisocyanate	0.02
Biphenyl	0.02
Toluene	0.02
Ethyl acrylate	0.02
Ethylene glycol	0.02
2-Methoxyethanol	0.02
Acetophenone	0.02
Cumene hydroperoxide	0.02
Acrylamide	0.02
Isobutyraldehyde	0.01
Chloroacetic acid	0.01
Toluene-2,4-diisocyanate	0.01
1,2-Butylene oxide	0.01
Benzo(g,h,i)perylene	0.01
Hexachlorocyclopentadiene	0.01
Methyl acrylate	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
Methyl isobutyl ketone	0.00
Vanadium compounds	0.00
Dichloromethane	0.00
4,4'-Isopropylidenediphenol	0.00
Toxaphene	0.00
Triallate	0.00
Cyclohexane	0.00
Heptachlor	0.00
Cresol (mixed isomers)	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
Carbon disulfide	0.00
Acetamide	0.00
1,2-Phenylenediamine	0.00
p-Cresol	0.00
Nitrilotriacetic acid	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
sec-Butyl alcohol	0.00
Ozone	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
Propoxur	0.00
Octachlorostyrene	0.00
1,1,1,2-Tetrachloroethane	0.00
Toluene-2,6-diisocyanate	0.00
Nonylphenol	0.00
Isoprene	0.00
Glycidol	0.00
Nonylphenol ethoxylates	0.00
Titanium tetrachloride	0.00
Trypan blue	0.00
1,2,4-Trichlorobenzene	0.00
MIXTURE	0.00
1-Bromopropane	0.00
TRD SECRT	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
p-Xylene	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	18,650.27
AMACS PROCESS TOWER INTERNALS	AMACS PROCESS TOWER INTERNALS	Chromium	11,322.20
NALCO FRESNO FACILITY	Ecolab	Ethylene oxide	10,376.72
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	4,576.09
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	2,545.08

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