PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	HUMBLE MIDDLE
Street	11207 WILL CLAYTON
City	HUMBLE
State	TX
Number of students	1,260
Student % minority	97%
Type	Regular school
Status	1-Currently operational
Level	Middle
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	614
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,002
Toxic percentile statewide (1=worst)	5th
Toxic rank statewide (1=worst)	344
Toxic Hazard	60,104.10

There are 1,242 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 13.32 times the national average at schools.

There are 403 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 5.89 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
HUNTSMAN PETROCHEMICAL LLC	Huntsman	13,315.09
LYONDELL CHEMICAL CO	LyondellBasell	12,142.24
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	8,963.11
CELANESE LTD CLEAR LAKE PLANT	Celanese	6,673.10
CLARIANT CORP CLEAR LAKE PLANT	Clariant	3,088.68

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	40,629.05
1,3-Butadiene	5,451.49
Cobalt compounds	3,482.76
Chromium	2,225.17
Benzene	1,457.47
Chromium compounds	1,012.77
1,2-Dichloroethane	931.20
Nickel compounds	761.06
Propyleneimine	509.79
Bis(2-chloroethyl)ether	372.45
Propylene oxide	323.76
Vinyl chloride	300.32
1,1,2,2-Tetrachloroethane	291.34
Formaldehyde	226.68
Sulfuric acid	205.24
Acetaldehyde	200.54
Hexachlorobenzene	185.71
Nickel	183.73
Chlorine	179.88
Diaminotoluene (mixed isomers)	162.15
Naphthalene	149.11
Hydrogen cyanide	145.71
Methyl iodide	99.27
Chloroform	47.87
Hydroquinone	40.74
o-Toluidine	36.94
Hydrazine	36.48
1,1,2-Trichloroethane	36.10
Diisocyanates	35.00
Acrylic acid	34.53
Cadmium compounds	28.61
Acrylonitrile	25.60
Cobalt	24.44
Arsenic	21.61
Molybdenum trioxide	20.12
Hydrogen sulfide	20.06
Allyl alcohol	18.54
Ethylbenzene	17.40
Carbon tetrachloride	16.92
Dicyclopentadiene	16.91
Butyl acrylate	16.77
Nitrobenzene	16.00
Polycyclic aromatic compounds	12.73
Chlorothalonil	9.55
Epichlorohydrin	8.68
Maleic anhydride	7.10
1,2-Dibromoethane	6.83
Tetrachloroethylene (Perchloroethylene)	6.32
Chloromethane	5.28
Acrolein	4.18
Manganese	3.53
Lead compounds	3.45
Cadmium	3.35
Hydrochloric acid	3.24
Manganese compounds	2.70
Carbonyl sulfide	2.64
Glycol ethers	2.30
Dioxane	2.30
Antimony compounds	1.79
Boron trifluoride	1.70
Xylene (mixed isomers)	1.59
Chloroprene	1.45
2,4-Diaminotoluene	1.14
Ammonia	0.98
Methyl tert-butyl ether	0.98
Nitric acid	0.86
Acetonitrile	0.68
Benzyl chloride	0.63
Hexachloroethane	0.62
Mercury compounds	0.61
Diethanolamine	0.60
Vinyl acetate	0.59
Phosgene	0.59
Copper compounds	0.58
n-Hexane	0.56
Aluminum (fume or dust)	0.43
Lead	0.41
Benzidine	0.37
Zinc compounds	0.37
Aniline	0.36
1,2,4-Trimethylbenzene	0.32
Polychlorinated biphenyls (PCBs)	0.31
Trichloroethylene	0.30
Cumene	0.26
Propionaldehyde	0.26
Phenol	0.21
Propylene (Propene)	0.21
n-Butyl alcohol	0.20
Toluenediisocyanate	0.19
Phthalic anhydride	0.19
N,N-Dimethylformamide	0.17
Copper	0.16
Ethylene	0.14
Urethane (Ethyl carbamate)	0.12
Dioxin and dioxin-like compounds	0.12
Hydrogen fluoride	0.12
tert-Butyl alcohol	0.12
Styrene	0.12
Ethyl acrylate	0.09
Cyanide compounds	0.08
Acetophenone	0.08
Barium compounds	0.07
Isobutyraldehyde	0.07
Allyl chloride	0.06
Cumene hydroperoxide	0.06
Methyl methacrylate	0.06
Toluene	0.05
Aldrin	0.04
Hexachlorocyclopentadiene	0.04
1,2-Butylene oxide	0.04
Chloroacetic acid	0.04
2-Methoxyethanol	0.03
Ethylene glycol	0.03
Toluene-2,4-diisocyanate	0.03
Methyl acrylate	0.03
Nitroglycerin	0.03
Benzo(g,h,i)perylene	0.03
Ethylidene dichloride	0.02
Dichloromethane	0.02
4,4'-Methylenedianiline	0.02
Methanol	0.02
m-Xylene	0.02
4,4'-Isopropylidenediphenol	0.02
Biphenyl	0.01
Triallate	0.01
Mercury	0.01
Toxaphene	0.01
Heptachlor	0.01
Vanadium compounds	0.01
Zinc	0.01
2-Nitropropane	0.01
Cyclohexane	0.01
Thiourea	0.00
Lindane	0.00
2,4-Dimethylphenol	0.00
Toluene-2,6-diisocyanate	0.00
Diphenylamine	0.00
Chlordane	0.00
1,2-Phenylenediamine	0.00
Vanadium	0.00
Chlorobenzene	0.00
1,2-Dichloroethylene	0.00
Amitrole	0.00
4,4'-Diaminodiphenylether	0.00
Methyl isobutyl ketone	0.00
Acrylamide	0.00
2,4-Dinitrotoluene	0.00
2-Ethoxyethanol	0.00
p-Cresol	0.00
m-Cresol	0.00
o-Cresol	0.00
1,2-Dichloropropane	0.00
Carbon disulfide	0.00
1,2-Dichlorobenzene	0.00
Chlorophenols	0.00
CFC-11 (trichlorofluoromethane)	0.00
Ethylene thiourea	0.00
1,2,3-Trichloropropane	0.00
1,4-Dichlorobenzene	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Diallate	0.00
Silver	0.00
Triethylamine	0.00
Hexachloro-1,3-butadiene	0.00
Chloroethane (Ethyl chloride)	0.00
Formic acid	0.00
Dibutyl phthalate	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pyridine	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Selenium compounds	0.00
Aldicarb	0.00
Anthracene	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
Warfarin and salts	0.00
Diazinon	0.00
Hexachlorophene	0.00
Pentachlorobenzene	0.00
Carbaryl	0.00
Methoxychlor	0.00
Propargyl alcohol	0.00
Dichlorobenzene (mixed isomers)	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
4-Nitrophenol	0.00
1,3-Phenylenediamine	0.00
o-Xylene	0.00
p-Phenylenediamine	0.00
Ozone	0.00
Trifluralin	0.00
Linuron	0.00
1,1,1-Trichloroethane	0.00
Thiram	0.00
Nitrate compounds	0.00
Benomyl	0.00
Atrazine	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Octachlorostyrene	0.00
Nonylphenol ethoxylates	0.00
Nonylphenol	0.00
Titanium tetrachloride	0.00
1,1,1,2-Tetrachloroethane	0.00
Propoxur	0.00
1,2,4-Trichlorobenzene	0.00
Glycidol	0.00
Trypan blue	0.00
p-Xylene	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Isoprene	0.00
MIXTURE	0.00
1-Bromopropane	0.00
TRD SECRT	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
HUNTSMAN PETROCHEMICAL LLC	Huntsman	Ethylene oxide	13,299.78
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	8,961.99
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	7,352.05
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	6,626.94
LYONDELL CHEMICAL CO	LyondellBasell	1,3-Butadiene	3,565.82

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