Zip Code 77520

📍 Baytown, TX

Toxic Air Emissions Report (2024)

1,379,515.53 lbs

Total Air Pollution

In 2024, industrial facilities in Baytown, TX released over 1,379,515.53 lbs of pollutants. The primary source was EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART), which emitted large quantities of Propylene into the local air. Residents of 77520 face significantly higher exposure risks than the national average.

Top Polluting Facilities

EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Propylene released to air

229,000.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Ammonia released to air

170,094.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Ethylene released to air

164,000.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Chloromethane released to air

153,400.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

n-Hexane released to air

116,000.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Ethylene released to air

91,000.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Propylene released to air

67,000.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

61,009.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Xylene (mixed isomers) released to air

59,000.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Formaldehyde released to air

32,000.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

1,3-Butadiene released to air

31,000.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Toluene released to air

23,000.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Benzene released to air

21,300.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Toluene released to air

19,200.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

tert-Butyl alcohol released to air

18,770.00 lbs

LBS
LCY ELASTOMERS LP

Owned by: nan

Cyclohexane released to air

16,624.50 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

12,132.91 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Xylene (mixed isomers) released to air

7,000.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Cyclohexane released to air

6,600.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

N,N-Dimethylformamide released to air

5,800.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Ethylbenzene released to air

5,600.00 lbs

LBS
HEXION INC - BAYTOWN PLANT

Owned by: HEXION HOLDINGS CORP

Methanol released to air

4,742.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Isoprene released to air

4,661.00 lbs

LBS
LCY ELASTOMERS LP Cancer Risk

Owned by: nan

1,3-Butadiene released to air

4,653.50 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Ethylbenzene released to air

4,600.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Benzene released to air

4,500.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

4,385.00 lbs

LBS
MONT BELVIEU SOUTH RAIL TERMINAL

Owned by: ENTERPRISE PRODUCTS OPERATING LLC

Propylene released to air

4,089.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Nickel compounds released to air

3,603.00 lbs

LBS
LCY ELASTOMERS LP

Owned by: nan

n-Hexane released to air

3,204.25 lbs

LBS
HEXION INC - BAYTOWN PLANT Cancer Risk

Owned by: HEXION HOLDINGS CORP

Formaldehyde released to air

3,145.00 lbs

LBS
SI GROUP BAYTOWN

Owned by: SI GROUP INC

Cyclohexane released to air

2,974.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Naphthalene released to air

2,600.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Ammonia released to air

2,530.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

1,3-Butadiene released to air

2,090.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

n-Hexane released to air

1,320.00 lbs

LBS
MONT BELVIEU EAST PHT FACILITY

Owned by: ENTERPRISE PRODUCTS OPERATING LLC

Propylene released to air

1,265.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

1,200.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Phenol released to air

1,200.00 lbs

LBS
SI GROUP BAYTOWN Cancer Risk

Owned by: SI GROUP INC

Isoprene released to air

1,197.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Cumene released to air

1,101.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Styrene released to air

1,000.00 lbs

LBS
LCY ELASTOMERS LP Cancer Risk

Owned by: nan

Styrene released to air

989.35 lbs

LBS
SI GROUP BAYTOWN Cancer Risk

Owned by: SI GROUP INC

Styrene released to air

865.00 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC Cancer Risk

Owned by: MONUMENT CHEMICAL LLC

Naphthalene released to air

858.99 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Formaldehyde released to air

750.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Isoprene released to air

670.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Methanol released to air

630.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Hydrogen sulfide released to air

620.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Polycyclic aromatic compounds released to air

495.00 lbs

LBS
SI GROUP BAYTOWN

Owned by: SI GROUP INC

Propylene released to air

463.82 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Ammonia released to air

447.40 lbs

LBS
SI GROUP BAYTOWN

Owned by: SI GROUP INC

n-Hexane released to air

328.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Hydrogen sulfide released to air

320.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Lead compounds released to air

310.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Naphthalene released to air

304.00 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Hydrogen sulfide released to air

295.94 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC

Owned by: MONUMENT CHEMICAL LLC

Toluene released to air

286.86 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC Cancer Risk

Owned by: MONUMENT CHEMICAL LLC

Styrene released to air

218.30 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Mercury compounds released to air

190.00 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

1,2,4-Trimethylbenzene released to air

132.00 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC Cancer Risk

Owned by: MONUMENT CHEMICAL LLC

Ethylbenzene released to air

119.61 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Cyclohexane released to air

106.00 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

1,2,4-Trimethylbenzene released to air

77 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Chlorodifluoromethane (HCFC-22) released to air

69 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Methanol released to air

68 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Nickel compounds released to air

58 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC Cancer Risk

Owned by: MONUMENT CHEMICAL LLC

Benzene released to air

43.99 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC

Owned by: MONUMENT CHEMICAL LLC

Cyclohexane released to air

33.49 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Phenol released to air

31 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Lead compounds released to air

30 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Phenanthrene released to air

29 lbs

LBS
MONUMENT CHEMICAL BAYTOWN LLC

Owned by: MONUMENT CHEMICAL LLC

Xylene (mixed isomers) released to air

28.81 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

25.25 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Carbonyl sulfide released to air

16 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Chlorodifluoromethane (HCFC-22) released to air

9 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Anthracene released to air

2 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Vanadium compounds released to air

1.136 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART)

Owned by: EXXON MOBIL CORP

Mercury compounds released to air

1 lbs

LBS
EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) Cancer Risk

Owned by: EXXON MOBIL CORP

Polycyclic aromatic compounds released to air

1 lbs

LBS
EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART)

Owned by: EXXON MOBIL CORP

Benzo[g,h,i]perylene released to air

1 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Carbon disulfide released to air

0.35 lbs

LBS
ECO SERVICES OPERATIONS CORP.

Owned by: ECOVYST INC

Lead compounds released to air

0.07 lbs

LBS

Check Nearby Zip Codes

Report: 77521 Report: 77523

😷

Protect Your Lungs

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

View Recommended Carbon Filters →