🍃 CleanAirDB

Zip Code 70079

📍 Norco, LA

Toxic Air Emissions Report (2024)

6,369,954.36 lbs
Total Air Pollution

In 2024, industrial facilities in Norco, LA released over 6,369,954.36 lbs of pollutants. The primary source was SHELL NORCO CHEMICAL PLANT, which emitted large quantities of Propylene into the local air. Residents of 70079 face significantly higher exposure risks than the national average.

Top Polluting Facilities

  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Propylene released to air
    5,166,813.87 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Hydrogen cyanide released to air
    370,639.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Ethylene released to air
    239,588.51 lbs
    LBS
  • RAIN CII CARBON LLC
    Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    39,976.43 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Ammonia released to air
    39,170.00 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    30,809.00 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Toluene released to air
    27,306.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Toluene released to air
    25,452.80 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    n-Hexane released to air
    25,428.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Benzene released to air
    25,392.37 lbs
    LBS
  • LINDE ST CHARLES FACILITY
    Owned by: LINDE INC
    Ammonia released to air
    24,372.40 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Ammonia released to air
    23,364.78 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Xylene (mixed isomers) released to air
    22,989.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    1,3-Butadiene released to air
    21,463.36 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Carbon disulfide released to air
    21,162.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Xylene (mixed isomers) released to air
    18,235.80 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    17,309.74 lbs
    LBS
  • RAIN CII CARBON LLC
    Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    15,990.39 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Benzene released to air
    15,648.35 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Hydrogen sulfide released to air
    13,974.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Hydrogen cyanide released to air
    12,702.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Toluene released to air
    11,137.28 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Acetonitrile released to air
    10,270.13 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Benzene released to air
    9,092.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Naphthalene released to air
    8,887.99 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    n-Hexane released to air
    8,730.13 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Ethylene released to air
    7,513.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    n-Hexane released to air
    6,597.40 lbs
    LBS
  • ENTERPRISE GAS PROC LLC/NORCO FRACTIONATOR
    Owned by: ENTERPRISE PRODUCTS OPERATING LLC
    n-Hexane released to air
    6,400.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    6,254.68 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Methanol released to air
    6,233.00 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Ethylbenzene released to air
    5,842.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Xylene (mixed isomers) released to air
    5,805.59 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Hydrogen sulfide released to air
    5,752.30 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Propylene released to air
    5,240.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Propylene released to air
    4,602.09 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Ethylbenzene released to air
    4,516.60 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Naphthalene released to air
    4,344.61 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    1,2,4-Trimethylbenzene released to air
    3,788.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Benzene released to air
    3,666.74 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Ethylbenzene released to air
    2,848.68 lbs
    LBS
  • ENTERPRISE GAS PROC LLC/NORCO FRACTIONATOR
    Owned by: ENTERPRISE PRODUCTS OPERATING LLC
    Toluene released to air
    2,666.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    1,3-Butadiene released to air
    2,663.42 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Toluene released to air
    2,558.86 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Xylene (mixed isomers) released to air
    2,458.33 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Hydrogen sulfide released to air
    2,444.96 lbs
    LBS
  • ENTERPRISE GAS PROC LLC/NORCO FRACTIONATOR
    Owned by: ENTERPRISE PRODUCTS OPERATING LLC
    Methanol released to air
    2,320.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Ethylbenzene released to air
    2,019.21 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    1,3-Butadiene released to air
    1,884.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    1,3-Butadiene released to air
    1,791.70 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Ammonia released to air
    1,730.68 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Methanol released to air
    1,563.02 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Hydrogen sulfide released to air
    1,552.93 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Naphthalene released to air
    1,458.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    1,2,4-Trimethylbenzene released to air
    1,194.27 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Styrene released to air
    1,189.79 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Methanol released to air
    1,173.47 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    n-Hexane released to air
    1,099.00 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Cumene released to air
    1,006.00 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Cyclohexane released to air
    964.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Ethylene released to air
    947.33 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Phenol released to air
    730.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Glycidol released to air
    720.90 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Styrene released to air
    678.88 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Vanadium compounds released to air
    437.00 lbs
    LBS
  • ENTERPRISE GAS PROC LLC/NORCO FRACTIONATOR Cancer Risk
    Owned by: ENTERPRISE PRODUCTS OPERATING LLC
    Benzene released to air
    430.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Cumene released to air
    392.96 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Tetrachloroethylene released to air
    390.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Styrene released to air
    387.21 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Polycyclic aromatic compounds released to air
    386.80 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Carbonyl sulfide released to air
    350.00 lbs
    LBS
  • RAIN CII CARBON LLC
    Vanadium compounds released to air
    311.33 lbs
    LBS
  • RAIN CII CARBON LLC Cancer Risk
    Nickel compounds released to air
    301.29 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Nickel compounds released to air
    296.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Diethanolamine released to air
    293.20 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Tetrachloroethylene released to air
    275.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Cobalt compounds released to air
    268.82 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Diethanolamine released to air
    243.66 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air
    231.00 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Methanol released to air
    229.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Acetonitrile released to air
    228.28 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Methanol released to air
    206.30 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Polycyclic aromatic compounds released to air
    191.28 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Toluene released to air
    167.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Cyclohexane released to air
    151.58 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Ammonia released to air
    129.35 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    1,2,4-Trimethylbenzene released to air
    128.64 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    1,2,4-Trimethylbenzene released to air
    128.64 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    n-Butyl alcohol released to air
    122.10 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Lead compounds released to air
    118.10 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Cresol (mixed isomers) released to air
    116.00 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Phenol released to air
    101.28 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Naphthalene released to air
    76.94 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Cumene released to air
    74.63 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Styrene released to air
    61 lbs
    LBS
  • AIR PRODUCTS & CHEMCIALS INC NORCO SMR
    Owned by: AIR PRODUCTS & CHEMICALS INC
    Methanol released to air
    46.91 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Antimony compounds released to air
    45.75 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Polycyclic aromatic compounds released to air
    45.69 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Hydrogen sulfide released to air
    44 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Phenol released to air
    43.21 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Phenanthrene released to air
    35 lbs
    LBS
  • RAIN CII CARBON LLC
    Lead compounds released to air
    31.51 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Hydrazine released to air
    30.61 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Propylene released to air
    23 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Anthracene released to air
    22 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Xylene (mixed isomers) released to air
    21 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Zinc compounds released to air
    20.23 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE Cancer Risk
    Owned by: SHELL OIL CO
    Methyl isobutyl ketone released to air
    20.21 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Isoprene released to air
    19.9 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Copper compounds released to air
    19.48 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC Cancer Risk
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Ethylbenzene released to air
    17 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Zinc compounds released to air
    17 lbs
    LBS
  • LINDE ST CHARLES FACILITY Cancer Risk
    Owned by: LINDE INC
    Nickel compounds released to air
    12.62 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Cresol (mixed isomers) released to air
    12.26 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Mercury compounds released to air
    11.34 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Mercury compounds released to air
    11.2 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Lead compounds released to air
    10.53 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Phenol released to air
    9.73 lbs
    LBS
  • LINDE ST CHARLES FACILITY
    Owned by: LINDE INC
    Chromium compounds (except for chromite ore mined in the Transvaal Region) released to air
    7.39 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Cresol (mixed isomers) released to air
    6.79 lbs
    LBS
  • RAIN CII CARBON LLC
    Mercury compounds released to air
    5.63 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Lead compounds released to air
    5.56 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC Cancer Risk
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    1,3-Butadiene released to air
    3 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Manganese compounds released to air
    2.9 lbs
    LBS
  • LINDE ST CHARLES FACILITY
    Owned by: LINDE INC
    Copper compounds released to air
    1.58 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC
    Owned by: VALERO ENERGY CORP
    Benzo[g,h,i]perylene released to air
    0.9 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT
    Owned by: SHELL OIL CO
    Mercury compounds released to air
    0.42 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Lead compounds released to air
    0.3 lbs
    LBS
  • VALERO REFINING - NEW ORLEANS LLC Cancer Risk
    Owned by: VALERO ENERGY CORP
    Dioxin and dioxin-like compounds released to air
    0.2793 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Diethanolamine released to air
    0.11 lbs
    LBS
  • DIAMOND GREEN DIESEL LLC
    Owned by: DIAMOND GREEN DIESEL HOLDINGS LLC
    Mercury compounds released to air
    0.1 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT WEST SITE
    Owned by: SHELL OIL CO
    Cresol (mixed isomers) released to air
    0.03 lbs
    LBS
  • SHELL NORCO CHEMICAL PLANT Cancer Risk
    Owned by: SHELL OIL CO
    Dioxin and dioxin-like compounds released to air
    0.026 lbs
    LBS

Check Nearby Zip Codes

Report: 70080 Report: 70076
😷

Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Toluene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.

View Recommended Carbon Filters →

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