Zip Code 04841
📍 Rockland, ME
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
18,979.38 lbs
State Score
28
/ 100
National Score
28
/ 100
In 2024, industrial facilities in Rockland, ME released over 18,979.38 lbs of pollutants. The primary source was NORTH END COMPOSITES, which emitted large quantities of Styrene into the local air. Residents of 04841 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- NORTH END COMPOSITES Cancer RiskOwned by: SABRE CORPStyrene released to air18,126.00 lbsLBS
- INTERNATIONAL N&H USA INC.Owned by: INTERNATIONAL FLAVORS & FRAGRANCES INCn-Hexane released to air574.00 lbsLBS
- INTERNATIONAL N&H USA INC.Owned by: INTERNATIONAL FLAVORS & FRAGRANCES INCNitric acid released to air144.80 lbsLBS
- FISHER ENGINEERINGOwned by: DOUGLAS DYNAMICS HOLDINGS INCManganese compounds released to air116.00 lbsLBS
- FISHER ENGINEERINGOwned by: DOUGLAS DYNAMICS HOLDINGS INCChromium compounds (except for chromite ore mined in the Transvaal Region) released to air14.23 lbsLBS
- FISHER ENGINEERING Cancer RiskOwned by: DOUGLAS DYNAMICS HOLDINGS INCNickel compounds released to air4.35 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Washington, ME (04574) 17.2 mi awayHeavy Industrial Activity1.9 lbsAnnual Emissions
- Thomaston, ME (04861) 4.2 mi awayHeavy Industrial Activity0.015 lbsAnnual Emissions
Check Nearby Zip Codes
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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 →Chemical Breakdown
Top 5 Pollutants by Weight
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