PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	PRIMROSE SCHOOL AT SUMMERWOOD
Street	14002 W LAKE HOUSTON PKWY
City	HOUSTON
State	TX
Number of students	14
Student % minority	71%
Data Source	PSS (private schools)

Air Toxics Info

Number of facilities affecting school	610
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	763
Toxic percentile statewide (1=worst)	4th
Toxic rank statewide (1=worst)	257
Toxic Hazard	71,751.39

There are 939 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 15.90 times the national average at schools.

There are 302 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 7.03 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
LYONDELL CHEMICAL CO	LyondellBasell	20,638.35
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	10,320.89
HUNTSMAN PETROCHEMICAL LLC	Huntsman	9,867.74
CELANESE LTD CLEAR LAKE PLANT	Celanese	7,898.74
CLARIANT CORP CLEAR LAKE PLANT	Clariant	3,609.62

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	45,323.97
1,3-Butadiene	8,965.57
Cobalt compounds	4,199.03
Chromium	2,530.90
Benzene	2,115.68
1,2-Dichloroethane	1,218.95
Chromium compounds	1,000.82
Nickel compounds	911.10
Propyleneimine	608.87
Propylene oxide	492.59
Bis(2-chloroethyl)ether	475.08
Vinyl chloride	395.01
1,1,2,2-Tetrachloroethane	370.88
Acetaldehyde	305.21
Diaminotoluene (mixed isomers)	290.09
Formaldehyde	276.48
Sulfuric acid	250.59
Hexachlorobenzene	250.12
Naphthalene	247.39
Chlorine	245.93
Nickel	197.52
Hydrogen cyanide	169.16
Methyl iodide	131.40
o-Toluidine	61.10
Chloroform	60.55
Hydrazine	51.87
Hydroquinone	50.75
1,1,2-Trichloroethane	45.98
Acrylic acid	39.22
Dicyclopentadiene	32.48
Diisocyanates	29.95
Arsenic	28.60
Cobalt	28.00
Ethylbenzene	25.73
Hydrogen sulfide	25.55
Cadmium compounds	24.40
Molybdenum trioxide	24.01
Acrylonitrile	23.44
Carbon tetrachloride	23.15
Butyl acrylate	20.63
Nitrobenzene	19.89
Allyl alcohol	19.49
Polycyclic aromatic compounds	19.15
Chlorothalonil	13.01
Epichlorohydrin	10.89
Tetrachloroethylene (Perchloroethylene)	10.55
1,2-Dibromoethane	9.38
Maleic anhydride	9.20
Chloromethane	6.91
Manganese	5.75
Acrolein	5.42
Cadmium	4.44
Lead compounds	4.17
Hydrochloric acid	4.16
Manganese compounds	3.53
Carbonyl sulfide	3.19
Dioxane	2.84
Antimony compounds	2.37
Boron trifluoride	2.32
Xylene (mixed isomers)	2.08
2,4-Diaminotoluene	1.93
Chloroprene	1.85
Glycol ethers	1.56
Methyl tert-butyl ether	1.54
Ammonia	1.22
Acetonitrile	1.08
Nitric acid	1.00
Diethanolamine	0.93
Vinyl acetate	0.81
Hexachloroethane	0.79
Phosgene	0.77
Mercury compounds	0.76
n-Hexane	0.72
Copper compounds	0.61
Benzidine	0.60
Aniline	0.56
Lead	0.55
Benzyl chloride	0.49
1,2,4-Trimethylbenzene	0.46
Aluminum (fume or dust)	0.46
Polychlorinated biphenyls (PCBs)	0.45
Zinc compounds	0.41
Trichloroethylene	0.39
Propionaldehyde	0.36
Cumene	0.36
Propylene (Propene)	0.29
Phenol	0.29
Toluenediisocyanate	0.25
Phthalic anhydride	0.23
N,N-Dimethylformamide	0.21
Urethane (Ethyl carbamate)	0.18
n-Butyl alcohol	0.18
Ethylene	0.18
Dioxin and dioxin-like compounds	0.18
Styrene	0.16
tert-Butyl alcohol	0.15
Hydrogen fluoride	0.15
Copper	0.15
Barium compounds	0.11
Acetophenone	0.11
Ethyl acrylate	0.11
Isobutyraldehyde	0.10
Cumene hydroperoxide	0.08
Allyl chloride	0.08
Toluene	0.07
Methyl methacrylate	0.07
Aldrin	0.07
Cyanide compounds	0.07
Hexachlorocyclopentadiene	0.06
Chloroacetic acid	0.05
1,2-Butylene oxide	0.05
2-Methoxyethanol	0.04
Ethylene glycol	0.04
Toluene-2,4-diisocyanate	0.04
Nitroglycerin	0.04
4,4'-Methylenedianiline	0.04
Methyl acrylate	0.04
Ethylidene dichloride	0.03
Benzo(g,h,i)perylene	0.03
Dichloromethane	0.03
Methanol	0.02
4,4'-Isopropylidenediphenol	0.02
m-Xylene	0.02
Triallate	0.02
Toxaphene	0.02
Heptachlor	0.02
Biphenyl	0.02
Mercury	0.02
Vanadium compounds	0.01
2-Nitropropane	0.01
Cyclohexane	0.01
Thiourea	0.01
Lindane	0.01
2,4-Dimethylphenol	0.01
Zinc	0.01
Diphenylamine	0.01
1,2-Phenylenediamine	0.01
Chlordane	0.00
Toluene-2,6-diisocyanate	0.00
1,2-Dichloroethylene	0.00
Amitrole	0.00
Chlorobenzene	0.00
Vanadium	0.00
4,4'-Diaminodiphenylether	0.00
Acrylamide	0.00
Methyl isobutyl ketone	0.00
2,4-Dinitrotoluene	0.00
p-Cresol	0.00
m-Cresol	0.00
2-Ethoxyethanol	0.00
o-Cresol	0.00
1,2-Dichloropropane	0.00
Carbon disulfide	0.00
Ethylene thiourea	0.00
1,2-Dichlorobenzene	0.00
Chlorophenols	0.00
1,2,3-Trichloropropane	0.00
1,4-Dichlorobenzene	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Triethylamine	0.00
CFC-11 (trichlorofluoromethane)	0.00
Diallate	0.00
Silver	0.00
Hexachloro-1,3-butadiene	0.00
Chloroethane (Ethyl chloride)	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Formic acid	0.00
Pyridine	0.00
Dibutyl phthalate	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Anthracene	0.00
Selenium compounds	0.00
Aldicarb	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
Diazinon	0.00
Warfarin and salts	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
1,3-Phenylenediamine	0.00
4-Nitrophenol	0.00
o-Xylene	0.00
p-Phenylenediamine	0.00
Trifluralin	0.00
Thiram	0.00
Linuron	0.00
1,1,1-Trichloroethane	0.00
Ozone	0.00
Nitrate compounds	0.00
Benomyl	0.00
Atrazine	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Nonylphenol ethoxylates	0.00
1,1,1,2-Tetrachloroethane	0.00
Propoxur	0.00
1-Bromopropane	0.00
Trypan blue	0.00
Titanium tetrachloride	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
MIXTURE	0.00
TRD SECRT	0.00
Octachlorostyrene	0.00
Nonylphenol	0.00
1,2,4-Trichlorobenzene	0.00
Isoprene	0.00
p-Xylene	0.00
Glycidol	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
LYONDELL CHEMICAL CO	LyondellBasell	Ethylene oxide	12,192.98
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	10,319.54
HUNTSMAN PETROCHEMICAL LLC	Huntsman	Ethylene oxide	9,856.76
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	7,842.75
LYONDELL CHEMICAL CO	LyondellBasell	1,3-Butadiene	6,401.79

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