PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	HUMBLE CHRISTIAN SCHOOL
Street	16202 OLD HUMBLE RD
City	HUMBLE
State	TX
Number of students	255
Student % minority	64%
Data Source	PSS (private schools)

Air Toxics Info

Number of facilities affecting school	619
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,227
Toxic percentile statewide (1=worst)	5th
Toxic rank statewide (1=worst)	429
Toxic Hazard	52,904.70

There are 1,506 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 11.73 times the national average at schools.

There are 497 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 5.19 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
HUNTSMAN PETROCHEMICAL LLC	Huntsman	16,105.94
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	8,376.52
LYONDELL CHEMICAL CO	LyondellBasell	5,852.43
CELANESE LTD CLEAR LAKE PLANT	Celanese	5,231.84
CLARIANT CORP CLEAR LAKE PLANT	Clariant	2,341.77

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	36,955.10
1,3-Butadiene	3,512.12
Cobalt compounds	2,805.93
Chromium	2,494.54
Benzene	1,159.04
Chromium compounds	1,128.78
1,2-Dichloroethane	640.14
Nickel compounds	595.33
Propyleneimine	347.03
Bis(2-chloroethyl)ether	287.75
Vinyl chloride	268.72
Nickel	250.57
Diaminotoluene (mixed isomers)	248.47
1,1,2,2-Tetrachloroethane	226.95
Hexachlorobenzene	219.09
Sulfuric acid	198.34
Propylene oxide	180.59
Chlorine	179.71
Formaldehyde	170.55
Hydrogen cyanide	153.78
Acetaldehyde	118.52
Naphthalene	86.64
Methyl iodide	64.09
o-Toluidine	54.76
Diisocyanates	52.88
Cadmium compounds	41.74
Chloroform	39.22
Hydroquinone	33.53
Cobalt	33.05
Acrylic acid	31.94
Acrylonitrile	28.22
1,1,2-Trichloroethane	28.08
Allyl alcohol	22.85
Hydrazine	21.28
Hydrogen sulfide	20.76
Carbon tetrachloride	19.32
Polycyclic aromatic compounds	18.86
Molybdenum trioxide	16.16
Arsenic	13.47
Nitrobenzene	13.10
Butyl acrylate	12.18
Chlorothalonil	12.16
Ethylbenzene	11.82
Dicyclopentadiene	10.08
1,2-Dibromoethane	9.70
Epichlorohydrin	8.62
Maleic anhydride	6.17
Chloromethane	4.28
Manganese	4.11
Tetrachloroethylene (Perchloroethylene)	3.80
Glycol ethers	3.41
Lead compounds	3.04
Hydrochloric acid	2.95
Acrolein	2.77
Dioxane	2.66
Manganese compounds	2.19
Cadmium	2.09
Carbonyl sulfide	2.01
Xylene (mixed isomers)	1.43
Benzyl chloride	1.18
Antimony compounds	1.12
Boron trifluoride	1.06
Chloroprene	0.97
Diethanolamine	0.96
Ammonia	0.96
2,4-Diaminotoluene	0.88
Methyl tert-butyl ether	0.81
Nitric acid	0.80
Copper compounds	0.69
Aluminum (fume or dust)	0.52
Lead	0.49
Hexachloroethane	0.48
Mercury compounds	0.45
n-Hexane	0.45
Vinyl acetate	0.42
Zinc compounds	0.42
Phosgene	0.41
Acetonitrile	0.38
Aniline	0.28
n-Butyl alcohol	0.26
Propionaldehyde	0.26
Phthalic anhydride	0.26
Cumene	0.26
Copper	0.24
1,2,4-Trimethylbenzene	0.23
Phenol	0.21
Trichloroethylene	0.21
Benzidine	0.20
Polychlorinated biphenyls (PCBs)	0.19
N,N-Dimethylformamide	0.17
Propylene (Propene)	0.15
Cyanide compounds	0.15
Toluenediisocyanate	0.14
Styrene	0.14
Ethylene	0.11
Hydrogen fluoride	0.09
Dioxin and dioxin-like compounds	0.09
tert-Butyl alcohol	0.08
Urethane (Ethyl carbamate)	0.07
Acetophenone	0.07
Isobutyraldehyde	0.07
Allyl chloride	0.07
Cumene hydroperoxide	0.06
Ethyl acrylate	0.06
Toluene	0.05
Barium compounds	0.04
1,2-Butylene oxide	0.04
Methyl methacrylate	0.04
Benzo(g,h,i)perylene	0.03
2-Methoxyethanol	0.03
Ethylene glycol	0.03
m-Xylene	0.03
Hexachlorocyclopentadiene	0.03
Chloroacetic acid	0.03
Aldrin	0.02
Toluene-2,4-diisocyanate	0.02
Methyl acrylate	0.02
Dichloromethane	0.02
4,4'-Isopropylidenediphenol	0.02
Nitroglycerin	0.02
Biphenyl	0.02
CFC-11 (trichlorofluoromethane)	0.02
Mercury	0.02
4,4'-Methylenedianiline	0.01
Methanol	0.01
Zinc	0.01
Ethylidene dichloride	0.01
Vanadium compounds	0.01
Toxaphene	0.01
Triallate	0.01
Heptachlor	0.01
2,4-Dimethylphenol	0.01
Cyclohexane	0.01
2-Nitropropane	0.00
Lindane	0.00
Thiourea	0.00
p-Cresol	0.00
Toluene-2,6-diisocyanate	0.00
m-Cresol	0.00
Vanadium	0.00
4,4'-Diaminodiphenylether	0.00
o-Cresol	0.00
Diphenylamine	0.00
Chlorobenzene	0.00
Methyl isobutyl ketone	0.00
Chlordane	0.00
Chlorodifluoromethane (HCFC-22)	0.00
2-Ethoxyethanol	0.00
Amitrole	0.00
1,2-Phenylenediamine	0.00
1,2-Dichloroethylene	0.00
Carbon disulfide	0.00
2,4-Dinitrotoluene	0.00
Acrylamide	0.00
1,2-Dichlorobenzene	0.00
1,2-Dichloropropane	0.00
Chlorophenols	0.00
1,2,3-Trichloropropane	0.00
1,4-Dichlorobenzene	0.00
Ethylene thiourea	0.00
Chloroethane (Ethyl chloride)	0.00
Formic acid	0.00
Silver	0.00
Dibutyl phthalate	0.00
Diallate	0.00
Hexachloro-1,3-butadiene	0.00
Triethylamine	0.00
Pyridine	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Cresol (mixed isomers)	0.00
Anthracene	0.00
Selenium compounds	0.00
Aldicarb	0.00
Di(2-ethylhexyl) phthalate	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
Hexachlorophene	0.00
Diazinon	0.00
Pentachlorobenzene	0.00
Carbaryl	0.00
Dichlorobenzene (mixed isomers)	0.00
Propargyl alcohol	0.00
Methoxychlor	0.00
Ozone	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
4-Nitrophenol	0.00
o-Xylene	0.00
1,3-Phenylenediamine	0.00
p-Phenylenediamine	0.00
Trifluralin	0.00
Linuron	0.00
Nitrate compounds	0.00
1,1,1-Trichloroethane	0.00
Thiram	0.00
Atrazine	0.00
Benomyl	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Octachlorostyrene	0.00
Nonylphenol ethoxylates	0.00
1,1,1,2-Tetrachloroethane	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Isoprene	0.00
Propoxur	0.00
Glycidol	0.00
1,2,4-Trichlorobenzene	0.00
Titanium tetrachloride	0.00
Trypan blue	0.00
1-Bromopropane	0.00
Nonylphenol	0.00
p-Xylene	0.00
TRD SECRT	0.00
MIXTURE	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	16,088.08
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	8,375.50
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	5,194.47
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	3,670.72
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	2,341.77

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