POLLUTION LOCATOR | Toxic Chemical Releases |Air Releases of Suspected Respiratory Toxicants

ENTIRE UNITED STATES
  • From 1988 to 2002, releases of suspected respiratory toxicants to air have decreased 31%.
  • List top 100 facilities releasing suspected respiratory toxicants to air in the entire United States.
  • Chemical Name Air Releases
    (Pounds from TRI Sources)
    Regulated as a Hazardous Air Pollutant
    by the Clean Air Act
    HYDROCHLORIC ACID599,037,557yes
    METHANOL146,287,624yes
    SULFURIC ACID139,094,639no
    AMMONIA119,849,567no
    HYDROFLUORIC ACID69,395,489yes
    TOLUENE63,340,242yes
    STYRENE47,299,717yes
    N-HEXANE44,694,570yes
    XYLENE (MIXED ISOMERS)42,175,104yes
    CARBON DISULFIDE29,746,583yes
    METHYL ETHYL KETONE26,711,313yes
    ETHYLENE25,953,874no
    GLYCOL ETHERS25,579,382yes
    N-BUTYL ALCOHOL16,484,529no
    CHLORINE16,448,635yes
    ACETALDEHYDE12,807,359yes
    PROPYLENE12,430,628no
    DICHLOROMETHANE11,079,604yes
    FORMALDEHYDE10,114,909yes
    METHYL ISOBUTYL KETONE9,434,576yes
    CHLORODIFLUOROMETHANE9,044,317no
    TRICHLOROETHYLENE7,940,334yes
    1,2,4-TRIMETHYLBENZENE7,258,676no
    PHENOL6,736,012yes
    ETHYLBENZENE6,432,991yes
    ZINC COMPOUNDS6,405,377no
    BENZENE5,991,993yes
    ETHYLENE GLYCOL4,096,441yes
    VINYL ACETATE3,174,301yes
    METHYL TERT-BUTYL ETHER3,033,275yes
    METHYL METHACRYLATE2,855,275yes
    NAPHTHALENE2,663,551yes
    TETRACHLOROETHYLENE2,332,193yes
    MANGANESE COMPOUNDS1,931,494yes
    1,3-BUTADIENE1,930,381yes
    CHLOROMETHANE1,645,175yes
    CRESOL (MIXED ISOMERS)1,427,314yes
    ALUMINUM1,392,285no
    NITRIC ACID1,383,338no
    CHLOROFORM1,271,969yes
    P-XYLENE1,232,060yes
    TRIETHYLAMINE1,168,815yes
    HYDROGEN CYANIDE1,106,395yes
    SEC-BUTYL ALCOHOL1,068,181no
    NICKEL COMPOUNDS939,065yes
    COPPER COMPOUNDS905,531no
    ZINC891,964no
    2-CHLOR-1,3-BUTADIENE855,665yes
    O-XYLENE747,040yes
    ACETONITRILE730,497yes
    OZONE694,151no
    ACRYLONITRILE674,819yes
    COPPER674,205no
    VINYL CHLORIDE670,992yes
    FREON 113648,207no
    BIS(2-ETHYLHEXYL)PHTHALATE632,700yes
    MANGANESE625,964yes
    CHROMIUM COMPOUNDS564,203yes
    N,N-DIMETHYLFORMAMIDE561,275yes
    CHLORINE DIOXIDE560,142no
    METHYL BROMIDE514,848yes
    SELENIUM COMPOUNDS504,577yes
    DIMETHYLAMINE490,864no
    BIPHENYL482,048yes
    M-XYLENE463,379yes
    1,2-DICHLOROETHANE453,200yes
    CARBON TETRACHLORIDE444,436yes
    POLYCYCLIC AROMATIC COMPOUNDS444,339no
    BUTYRALDEHYDE442,059no
    ETHYLENE GLYCOL MONOMETHYL ETHER419,829yes
    NICKEL402,386yes
    ETHYLENE OXIDE399,017yes
    CYANIDE COMPOUNDS378,271yes
    NICOTINE AND SALTS373,809no
    ACRYLIC ACID349,196yes
    BROMINE343,879no
    FORMIC ACID342,510no
    MALEIC ANHYDRIDE323,252yes
    BARIUM299,915no
    LEAD284,466yes
    CHROMIUM284,286yes
    PROPYLENE OXIDE280,896yes
    ISOBUTYRALDEHYDE279,560no
    PHTHALIC ANHYDRIDE276,324yes
    DICHLORODIFLUOROMETHANE274,439no
    ACROLEIN265,716yes
    TRICHLOROFLUOROMETHANE265,633no
    VANADIUM252,538no
    DIMETHYL PHTHALATE249,250yes
    METHYL ACRYLATE225,569no
    DIETHANOLAMINE220,614yes
    DIISOCYANATES204,585no
    BUTYL ACRYLATE175,081no
    ANILINE168,481yes
    EPICHLOROHYDRIN167,642yes
    CYCLOHEXANOL158,412no
    1,2-DICHLOROPROPANE144,703yes
    ALLYL ALCOHOL144,539no
    1,1-DICHLOROETHYLENE130,754yes
    MOLYBDENUM TRIOXIDE128,499no
    ETHYL ACRYLATE124,566yes
    SODIUM NITRITE107,680no
    1,4-DIOXANE105,484yes
    1,2,3-TRICHLOROPROPANE92,479no
    ANTIMONY COMPOUNDS89,779yes
    1,4-DICHLOROBENZENE83,550yes
    METHYL IODIDE79,120yes
    PYRIDINE78,915no
    COBALT COMPOUNDS76,827yes
    PHENANTHRENE72,595no
    NITROBENZENE67,998yes
    M-CRESOL57,371yes
    NITROGLYCERIN55,343no
    ETHYLENE GLYCOL MONOETHYL ETHER54,414yes
    P-CRESOL46,827yes
    CUMENE HYDROPEROXIDE41,667no
    IRON PENTACARBONYL39,415no
    DIPHENYLAMINE38,007no
    TOLUENE DIISOCYANATE (MIXED ISOMERS)35,033no
    TITANIUM TETRACHLORIDE32,624yes
    ALLYL CHLORIDE31,871yes
    P-PHENYLENEDIAMINE31,062yes
    SULFURYL FLUORIDE28,500no
    1,2-DICHLOROETHYLENE25,151no
    COBALT24,808yes
    2,4-DIMETHYLPHENOL21,948no
    MERCURY19,912yes
    2-NITROPROPANE19,457yes
    CADMIUM COMPOUNDS18,085yes
    PHOSGENE17,571yes
    ANTIMONY16,444yes
    FLUORINE13,942no
    HYDROQUINONE12,862yes
    2-METHYLLACTONITRILE11,921no
    1,2-DIBROMOETHANE11,650yes
    URETHANE11,222yes
    O-TOLUIDINE10,837yes
    BORON TRIFLUORIDE10,114no
    1,3-DICHLOROPROPENE (MIXED ISOMERS)9,860yes
    BENZYL CHLORIDE9,065yes
    SELENIUM8,405yes
    BENZOYL CHLORIDE8,372no
    DINITROTOLUENE (MIXED ISOMERS)8,043no
    1,1,2,2-TETRACHLOROETHANE7,905yes
    CHLOROPICRIN7,651no
    1,2-BUTYLENE OXIDE5,858yes
    BERYLLIUM COMPOUNDS5,822yes
    QUINOLINE5,279yes
    POLYCHLORINATED BIPHENYLS5,201yes
    ETHYL CHLOROFORMATE4,657no
    O-CRESOL4,567yes
    THIRAM4,083no
    TOLUENE-2,4-DIISOCYANATE3,911yes
    2,4-D3,706yes
    CHLOROACETIC ACID3,374yes
    METHYL CHLOROCARBONATE3,202no
    MALATHION2,698no
    ARSENIC2,574yes
    CHLOROTHALONIL2,300no
    SODIUM AZIDE2,228no
    DIMETHYL SULFATE2,192yes
    PHOSPHORUS (YELLOW OR WHITE)2,168no
    ALLYL AMINE2,079no
    HYDRAZINE2,030yes
    PHOSPHINE1,943yes
    CROTONALDEHYDE1,656no
    PENTACHLOROPHENOL1,422yes
    BERYLLIUM1,398yes
    CHLOROMETHYL METHYL ETHER1,345yes
    PROPANIL1,272no
    2,4-DIAMINOTOLUENE1,255yes
    HEXACHLOROCYCLOPENTADIENE1,208yes
    PERCHLOROMETHYL MERCAPTAN1,190no
    1,3-DICHLOROBENZENE1,147no
    1,4-DICHLORO-2-BUTENE1,017no
    BENZOIC TRICHLORIDE1,003yes
    DINITROBUTYL PHENOL935no
    HEXACHLOROETHANE909yes
    1,1-DIMETHYL HYDRAZINE784yes
    METHYL ISOCYANATE644yes
    ASBESTOS (FRIABLE)634yes
    TOLUENE-2,6-DIISOCYANATE575no
    CADMIUM569yes
    CHLORDANE501yes
    ALDRIN485no
    BIS(2-CHLOROETHYL) ETHER476yes
    PROMETRYN391no
    METHYL HYDRAZINE387yes
    NITROFEN371no
    PROPACHLOR356no
    BENZAL CHLORIDE335no
    METHACRYLONITRILE335no
    M-DINITROBENZENE296no
    METHYL PARATHION255no
    PARAQUAT250no
    2,4,5-TRICHLOROPHENOL178yes
    PROPYLENEIMINE161yes
    DIMETHYLCARBAMOYL CHLORIDE124yes
    CALCIUM CYANAMIDE86yes
    4,6-DINITRO-O-CRESOL64yes
    CAMPHECHLOR38yes
    2,4,6-TRICHLOROPHENOL34yes
    DAZOMET27no
    METHOXYCHLOR25yes
    DIMETHOATE22no
    N-NITROSODIPHENYLAMINE20no
    MALONONITRILE19no
    PROPANE SULTONE16yes
    3,3'-DICHLOROBENZIDINE15yes
    TRIBROMOMETHANE12yes
    GAMMA-LINDANE11yes
    HEXACHLOROPHENE (HCP)7no
    4,4'-METHYLENEBIS(2-CHLOROANILINE)7yes
    2-PHENYLPHENOL6no
    STYRENE OXIDE5yes
    DI-N-PROPYLNITROSAMINE2no
    1,2-DIBROMO-3-CHLOROPROPANE (DBCP)1yes
    3,3'-DIMETHOXYBENZIDINE.010yes