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Air Toxics at School 2019
School Info
| School | GRAND OAKS H S |
| Street | 3205 W DAVIS |
| City | CONROE |
| State | TX |
| Number of students | 2,108 |
| Student % minority | 49% |
| Type | Regular school |
| Status | 1-Currently operational |
| Level | Secondary |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 198 |
| Number of chemicals affecting school | 128 |
| Toxic percentile nationwide (1=worst) | 3rd |
| Toxic rank nationwide (1=worst) | 1,732 |
| Toxic percentile statewide (1=worst) | 7th |
| Toxic rank statewide (1=worst) | 599 |
| Toxic Hazard | 42,483.08 |
There are 2,137 schools with worse air toxic ranks than this school nationwide.
This school's air toxic concentration is 9.42 times the national average at schools.
There are 701 schools with worse air toxic ranks than this school statewide.
This school's air toxic concentration is 4.16 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
| Chemical | Toxic Hazard |
| Ethylene oxide | 37,636.46 |
| Chromium | 1,700.41 |
| Chromium compounds | 1,048.95 |
| 1,3-Butadiene | 928.43 |
| Benzene | 278.72 |
| Nickel | 167.02 |
| Propylene oxide | 85.36 |
| Hexachlorobenzene | 72.89 |
| Vinyl chloride | 63.32 |
| Hydrogen cyanide | 54.39 |
| Chlorine | 54.31 |
| Diaminotoluene (mixed isomers) | 45.14 |
| Formaldehyde | 45.09 |
| Acetaldehyde | 43.34 |
| Acrylonitrile | 34.43 |
| Diisocyanates | 33.28 |
| Sulfuric acid | 28.92 |
| Naphthalene | 28.71 |
| Cobalt compounds | 17.58 |
| Cadmium compounds | 17.23 |
| o-Toluidine | 11.67 |
| Glycol ethers | 10.18 |
| Allyl alcohol | 8.07 |
| Acrylic acid | 7.72 |
| Nickel compounds | 6.72 |
| Carbon tetrachloride | 6.68 |
| Hydroquinone | 5.56 |
| Chlorothalonil | 4.61 |
| Benzyl chloride | 4.59 |
| Polycyclic aromatic compounds | 4.59 |
| Ethylbenzene | 4.51 |
| Hydrogen sulfide | 4.40 |
| 1,2-Dibromoethane | 3.96 |
| Manganese | 3.00 |
| Dicyclopentadiene | 1.93 |
| Dioxane | 1.21 |
| Tetrachloroethylene (Perchloroethylene) | 1.16 |
| Maleic anhydride | 1.07 |
| Lead compounds | 0.69 |
| Chloroform | 0.61 |
| n-Butyl alcohol | 0.58 |
| Hydrochloric acid | 0.55 |
| Methyl tert-butyl ether | 0.44 |
| Xylene (mixed isomers) | 0.40 |
| Manganese compounds | 0.36 |
| Ammonia | 0.36 |
| 1,2-Dichloroethane | 0.28 |
| Aluminum (fume or dust) | 0.28 |
| Lead | 0.25 |
| Zinc compounds | 0.25 |
| Acrolein | 0.20 |
| Diethanolamine | 0.20 |
| Acetonitrile | 0.20 |
| Epichlorohydrin | 0.19 |
| Nitric acid | 0.17 |
| Propionaldehyde | 0.14 |
| Copper | 0.14 |
| Chloromethane | 0.13 |
| Styrene | 0.12 |
| 1,2,4-Trimethylbenzene | 0.12 |
| Cyanide compounds | 0.10 |
| Boron trifluoride | 0.08 |
| n-Hexane | 0.06 |
| Cumene | 0.05 |
| 1,2-Butylene oxide | 0.04 |
| Hydrogen fluoride | 0.03 |
| Mercury compounds | 0.03 |
| Acetophenone | 0.03 |
| Copper compounds | 0.03 |
| Isobutyraldehyde | 0.03 |
| N,N-Dimethylformamide | 0.03 |
| m-Xylene | 0.02 |
| Ethylene glycol | 0.02 |
| Zinc | 0.02 |
| Dioxin and dioxin-like compounds | 0.02 |
| Barium compounds | 0.02 |
| Propylene (Propene) | 0.01 |
| Ethylene | 0.01 |
| Benzo(g,h,i)perylene | 0.01 |
| Molybdenum trioxide | 0.01 |
| Mercury | 0.01 |
| Vinyl acetate | 0.01 |
| tert-Butyl alcohol | 0.01 |
| Phenol | 0.01 |
| Toluene | 0.01 |
| Phthalic anhydride | 0.00 |
| Dichloromethane | 0.00 |
| Biphenyl | 0.00 |
| Methanol | 0.00 |
| Antimony compounds | 0.00 |
| Cyclohexane | 0.00 |
| Polychlorinated biphenyls (PCBs) | 0.00 |
| 2,4-Dimethylphenol | 0.00 |
| Chloroacetic acid | 0.00 |
| Methyl isobutyl ketone | 0.00 |
| p-Cresol | 0.00 |
| o-Cresol | 0.00 |
| m-Cresol | 0.00 |
| Carbonyl sulfide | 0.00 |
| Carbon disulfide | 0.00 |
| Methyl methacrylate | 0.00 |
| Ethyl acrylate | 0.00 |
| CFC-11 (trichlorofluoromethane) | 0.00 |
| Vanadium compounds | 0.00 |
| Chlorodifluoromethane (HCFC-22) | 0.00 |
| Chloroethane (Ethyl chloride) | 0.00 |
| Formic acid | 0.00 |
| Anthracene | 0.00 |
| Cresol (mixed isomers) | 0.00 |
| Trichloroethylene | 0.00 |
| Diphenylamine | 0.00 |
| Ozone | 0.00 |
| Triethylamine | 0.00 |
| sec-Butyl alcohol | 0.00 |
| 4,4'-Isopropylidenediphenol | 0.00 |
| Nitrate compounds | 0.00 |
| Nonylphenol | 0.00 |
| 1-Bromopropane | 0.00 |
| Butyraldehyde | 0.00 |
| MIXTURE | 0.00 |
| Aluminum oxide (fibrous forms) | 0.00 |
| Isoprene | 0.00 |
| Dimethylamine | 0.00 |
| Cyclohexanol | 0.00 |
| 2,2-Dichloro-1,1,1-trifluoroethane | 0.00 |
| N-methyl-2-pyrrolidone | 0.00 |
| C.I. Food Red 15 | 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 |
| HUNTSMAN PETROCHEMICAL LLC | Huntsman | Ethylene oxide | 35,285.54 |
| LYONDELL CHEMICAL CO | LyondellBasell | Ethylene oxide | 2,024.13 |
| PRECISION SPRAY & COATINGS LLC | PRECISION SPRAY & COATINGS LLC | Chromium compounds | 926.25 |
| LYONDELL CHEMICAL CO | LyondellBasell | 1,3-Butadiene | 706.98 |
| SALZGITTER MANNESMANN STAINLESS TUBES USA | Salzgitter | Chromium | 438.41 |
(click here to expand list to all chemicals from facilities)
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