PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	ROSS STERLING MIDDLE
Street	1131 WILSON RD
City	HUMBLE
State	TX
Number of students	979
Student % minority	94%
Type	Regular school
Status	1-Currently operational
Level	Middle
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	617
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,152
Toxic percentile statewide (1=worst)	5th
Toxic rank statewide (1=worst)	399
Toxic Hazard	54,785.36

There are 1,416 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 12.14 times the national average at schools.

There are 461 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 5.37 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
HUNTSMAN PETROCHEMICAL LLC	Huntsman	16,497.15
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	8,342.68
LYONDELL CHEMICAL CO	LyondellBasell	6,664.65
CELANESE LTD CLEAR LAKE PLANT	Celanese	5,800.10
CLARIANT CORP CLEAR LAKE PLANT	Clariant	2,662.04

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	38,623.27
1,3-Butadiene	3,603.13
Cobalt compounds	3,048.94
Chromium	2,284.77
Benzene	1,158.31
Chromium compounds	1,119.73
1,2-Dichloroethane	735.62
Nickel compounds	633.86
Propyleneimine	396.95
Bis(2-chloroethyl)ether	318.01
Vinyl chloride	274.34
1,1,2,2-Tetrachloroethane	250.75
Nickel	210.19
Propylene oxide	205.40
Hexachlorobenzene	193.34
Sulfuric acid	189.62
Formaldehyde	184.38
Diaminotoluene (mixed isomers)	178.98
Chlorine	169.39
Hydrogen cyanide	145.21
Acetaldehyde	133.34
Naphthalene	91.89
Methyl iodide	75.60
o-Toluidine	40.96
Chloroform	39.68
Diisocyanates	33.79
Hydroquinone	33.62
Cadmium compounds	31.31
1,1,2-Trichloroethane	31.04
Acrylic acid	30.40
Cobalt	28.87
Hydrazine	25.79
Acrylonitrile	25.44
Hydrogen sulfide	19.49
Allyl alcohol	18.05
Molybdenum trioxide	17.68
Carbon tetrachloride	17.21
Arsenic	16.16
Polycyclic aromatic compounds	14.77
Butyl acrylate	14.10
Nitrobenzene	13.61
Ethylbenzene	12.45
Dicyclopentadiene	10.69
Chlorothalonil	10.40
Epichlorohydrin	8.57
1,2-Dibromoethane	7.67
Maleic anhydride	5.92
Chloromethane	4.01
Tetrachloroethylene (Perchloroethylene)	3.81
Manganese	3.54
Glycol ethers	3.30
Acrolein	3.24
Lead compounds	3.02
Hydrochloric acid	2.95
Cadmium	2.51
Manganese compounds	2.23
Carbonyl sulfide	2.12
Dioxane	2.06
Xylene (mixed isomers)	1.37
Antimony compounds	1.34
Benzyl chloride	1.28
Boron trifluoride	1.25
Chloroprene	1.14
Ammonia	0.89
2,4-Diaminotoluene	0.84
Diethanolamine	0.84
Nitric acid	0.81
Methyl tert-butyl ether	0.74
Copper compounds	0.61
Hexachloroethane	0.53
Mercury compounds	0.49
Phosgene	0.46
Vinyl acetate	0.46
n-Hexane	0.46
Acetonitrile	0.42
Aluminum (fume or dust)	0.40
Lead	0.39
Zinc compounds	0.37
Aniline	0.27
n-Butyl alcohol	0.26
Cumene	0.25
Trichloroethylene	0.24
Benzidine	0.24
Propionaldehyde	0.24
Polychlorinated biphenyls (PCBs)	0.24
1,2,4-Trimethylbenzene	0.24
Phthalic anhydride	0.22
Phenol	0.21
Copper	0.18
N,N-Dimethylformamide	0.16
Propylene (Propene)	0.16
Toluenediisocyanate	0.16
Styrene	0.12
Cyanide compounds	0.12
Ethylene	0.11
Hydrogen fluoride	0.10
Urethane (Ethyl carbamate)	0.09
Dioxin and dioxin-like compounds	0.09
tert-Butyl alcohol	0.09
Ethyl acrylate	0.07
Isobutyraldehyde	0.07
Acetophenone	0.06
Allyl chloride	0.06
Cumene hydroperoxide	0.06
Toluene	0.05
Barium compounds	0.05
Methyl methacrylate	0.04
1,2-Butylene oxide	0.04
2-Methoxyethanol	0.03
Hexachlorocyclopentadiene	0.03
Ethylene glycol	0.03
Chloroacetic acid	0.03
Aldrin	0.03
Benzo(g,h,i)perylene	0.03
Toluene-2,4-diisocyanate	0.03
Methyl acrylate	0.02
m-Xylene	0.02
Nitroglycerin	0.02
Dichloromethane	0.02
4,4'-Isopropylidenediphenol	0.02
Ethylidene dichloride	0.02
Biphenyl	0.02
4,4'-Methylenedianiline	0.02
Methanol	0.01
Mercury	0.01
Zinc	0.01
Vanadium compounds	0.01
Triallate	0.01
Toxaphene	0.01
Heptachlor	0.01
Cyclohexane	0.01
2-Nitropropane	0.00
2,4-Dimethylphenol	0.00
Lindane	0.00
Thiourea	0.00
CFC-11 (trichlorofluoromethane)	0.00
Toluene-2,6-diisocyanate	0.00
Vanadium	0.00
Diphenylamine	0.00
Chlorobenzene	0.00
Chlordane	0.00
4,4'-Diaminodiphenylether	0.00
Amitrole	0.00
Methyl isobutyl ketone	0.00
1,2-Dichloroethylene	0.00
1,2-Phenylenediamine	0.00
p-Cresol	0.00
2-Ethoxyethanol	0.00
m-Cresol	0.00
2,4-Dinitrotoluene	0.00
o-Cresol	0.00
Acrylamide	0.00
Carbon disulfide	0.00
1,2-Dichlorobenzene	0.00
1,2-Dichloropropane	0.00
Chlorophenols	0.00
1,2,3-Trichloropropane	0.00
Chlorodifluoromethane (HCFC-22)	0.00
1,4-Dichlorobenzene	0.00
Ethylene thiourea	0.00
Chloroethane (Ethyl chloride)	0.00
Formic acid	0.00
Silver	0.00
Diallate	0.00
Hexachloro-1,3-butadiene	0.00
Dibutyl phthalate	0.00
Triethylamine	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Pyridine	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Cresol (mixed isomers)	0.00
Anthracene	0.00
Aldicarb	0.00
Selenium compounds	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
Propargyl alcohol	0.00
Methoxychlor	0.00
Dichlorobenzene (mixed isomers)	0.00
sec-Butyl alcohol	0.00
Bendiocarb	0.00
Ozone	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
1,1,1-Trichloroethane	0.00
Nitrate compounds	0.00
Thiram	0.00
Atrazine	0.00
Benomyl	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Glycidol	0.00
1,2,4-Trichlorobenzene	0.00
Isoprene	0.00
1,1,1,2-Tetrachloroethane	0.00
Nonylphenol ethoxylates	0.00
Octachlorostyrene	0.00
TRD SECRT	0.00
MIXTURE	0.00
p-Xylene	0.00
Trypan blue	0.00
Nonylphenol	0.00
1-Bromopropane	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Propoxur	0.00
Titanium tetrachloride	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	16,478.35
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	8,341.66
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	5,759.68
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	4,109.97
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	2,662.04

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