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Air Toxics at School 2019
School Info
| School | CYPRESS RIDGE H S |
| Street | 7900 N ELDRIDGE PKWY |
| City | HOUSTON |
| State | TX |
| Number of students | 3,111 |
| Student % minority | 91% |
| Type | Regular school |
| Status | 1-Currently operational |
| Level | High |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 230 |
| Number of chemicals affecting school | 135 |
| Toxic percentile nationwide (1=worst) | 2nd |
| Toxic rank nationwide (1=worst) | 542 |
| Toxic percentile statewide (1=worst) | 3rd |
| Toxic rank statewide (1=worst) | 174 |
| Toxic Hazard | 90,460.10 |
There are 666 schools with worse air toxic ranks than this school nationwide.
This school's air toxic concentration is 20.05 times the national average at schools.
There are 203 schools with worse air toxic ranks than this school statewide.
This school's air toxic concentration is 8.87 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
| Chemical | Toxic Hazard |
| Chromium | 77,103.98 |
| Nickel | 8,161.24 |
| Ethylene oxide | 3,412.07 |
| Chromium compounds | 443.70 |
| 1,3-Butadiene | 415.51 |
| Diisocyanates | 368.59 |
| Benzene | 133.84 |
| Manganese | 64.89 |
| Propylene oxide | 34.32 |
| Cobalt | 34.02 |
| Hexachlorobenzene | 30.84 |
| Vinyl chloride | 26.99 |
| Hydrogen cyanide | 26.85 |
| Chlorine | 22.65 |
| Acetaldehyde | 19.88 |
| Sulfuric acid | 16.69 |
| Cobalt compounds | 15.89 |
| Cadmium compounds | 15.40 |
| Naphthalene | 15.09 |
| Chloroform | 13.90 |
| Diaminotoluene (mixed isomers) | 13.52 |
| Copper | 6.91 |
| Arsenic compounds | 6.36 |
| Allyl alcohol | 5.07 |
| Acrylic acid | 4.90 |
| Nickel compounds | 4.60 |
| Hydroquinone | 3.61 |
| o-Toluidine | 3.61 |
| Acrylonitrile | 3.44 |
| Formaldehyde | 2.85 |
| Carbon tetrachloride | 2.78 |
| Polycyclic aromatic compounds | 2.58 |
| 1,2,4-Trimethylbenzene | 2.28 |
| Hydrogen sulfide | 2.22 |
| Benzyl chloride | 2.04 |
| Chlorothalonil | 1.91 |
| Ethylbenzene | 1.75 |
| 1,2-Dibromoethane | 1.66 |
| Quinoline | 1.36 |
| Maleic anhydride | 1.33 |
| Dicyclopentadiene | 0.87 |
| Dioxane | 0.84 |
| Copper compounds | 0.82 |
| Hydrogen fluoride | 0.81 |
| Tetrachloroethylene (Perchloroethylene) | 0.55 |
| Lead compounds | 0.53 |
| Xylene (mixed isomers) | 0.45 |
| Hydrochloric acid | 0.41 |
| Ammonia | 0.41 |
| Nitric acid | 0.32 |
| Lead | 0.31 |
| Glycol ethers | 0.29 |
| Zinc compounds | 0.22 |
| Methyl tert-butyl ether | 0.22 |
| Aluminum (fume or dust) | 0.20 |
| Phthalic anhydride | 0.19 |
| Manganese compounds | 0.19 |
| Styrene | 0.18 |
| 1,2-Dichloroethane | 0.12 |
| Diethanolamine | 0.12 |
| Antimony compounds | 0.11 |
| Acrolein | 0.09 |
| Acetonitrile | 0.09 |
| Toluene | 0.07 |
| Propionaldehyde | 0.07 |
| n-Hexane | 0.06 |
| Epichlorohydrin | 0.05 |
| Barium compounds | 0.05 |
| Chloromethane | 0.05 |
| Cyanide compounds | 0.05 |
| Boron trifluoride | 0.04 |
| n-Butyl alcohol | 0.03 |
| Cumene | 0.02 |
| Mercury compounds | 0.02 |
| Ethylene glycol | 0.02 |
| Acetophenone | 0.01 |
| Propylene (Propene) | 0.01 |
| Dioxin and dioxin-like compounds | 0.01 |
| N,N-Dimethylformamide | 0.01 |
| Zinc | 0.01 |
| Benzo(g,h,i)perylene | 0.01 |
| Mercury | 0.01 |
| Biphenyl | 0.01 |
| Isobutyraldehyde | 0.01 |
| Molybdenum trioxide | 0.01 |
| Ethylene | 0.01 |
| Methyl isobutyl ketone | 0.01 |
| Vinyl acetate | 0.00 |
| tert-Butyl alcohol | 0.00 |
| m-Xylene | 0.00 |
| Phenol | 0.00 |
| Toluene-2,4-diisocyanate | 0.00 |
| Toluenediisocyanate | 0.00 |
| Methanol | 0.00 |
| Dichloromethane | 0.00 |
| Polychlorinated biphenyls (PCBs) | 0.00 |
| Chloroacetic acid | 0.00 |
| Cyclohexane | 0.00 |
| 2,4-Dimethylphenol | 0.00 |
| Vanadium compounds | 0.00 |
| Carbonyl sulfide | 0.00 |
| Propargyl alcohol | 0.00 |
| p-Cresol | 0.00 |
| Carbon disulfide | 0.00 |
| o-Cresol | 0.00 |
| m-Cresol | 0.00 |
| Methyl acrylate | 0.00 |
| Formic acid | 0.00 |
| Methyl methacrylate | 0.00 |
| Chlorodifluoromethane (HCFC-22) | 0.00 |
| Cresol (mixed isomers) | 0.00 |
| CFC-11 (trichlorofluoromethane) | 0.00 |
| 1,2-Butylene oxide | 0.00 |
| Chloroethane (Ethyl chloride) | 0.00 |
| 4,4'-Isopropylidenediphenol | 0.00 |
| Anthracene | 0.00 |
| Trichloroethylene | 0.00 |
| Triethylamine | 0.00 |
| Ozone | 0.00 |
| Diphenylamine | 0.00 |
| Nitrate compounds | 0.00 |
| sec-Butyl alcohol | 0.00 |
| Isoprene | 0.00 |
| Aluminum oxide (fibrous forms) | 0.00 |
| Nonylphenol | 0.00 |
| 1-Bromopropane | 0.00 |
| N-methyl-2-pyrrolidone | 0.00 |
| 2,2-Dichloro-1,1,1-trifluoroethane | 0.00 |
| Butyraldehyde | 0.00 |
| C.I. Food Red 15 | 0.00 |
| Cyclohexanol | 0.00 |
| Dimethylamine | 0.00 |
| Dimethyl phthalate | 0.00 |
| Piperonyl butoxide | 0.00 |
| Nonylphenol ethoxylates | 0.00 |
(click here to shrink list to only top 5 chemicals)
Top 5 chemicals from facilities
| Facility | Parent Company | Chemical | Toxic Hazard |
| SALZGITTER MANNESMANN STAINLESS TUBES USA | Salzgitter | Chromium | 64,890.10 |
| NOV RIG SYSTEMS WEST LITTLE YORK | NOV Inc. | Chromium | 8,238.90 |
| SALZGITTER MANNESMANN STAINLESS TUBES USA | Salzgitter | Nickel | 4,127.75 |
| NOV RIG SYSTEMS WEST LITTLE YORK | NOV Inc. | Nickel | 3,328.51 |
| WYMAN-GORDON FORGINGS LP | Berkshire Hathaway | Chromium | 2,285.25 |
(click here to expand list to all chemicals from facilities)
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