Zip Code 06412
📍 Chester, CT
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
4,298.84 lbs
State Score
25
/ 100
National Score
45
/ 100
In 2024, industrial facilities in Chester, CT released over 4,298.84 lbs of pollutants. The primary source was VWR CHEMICALS LLC, which emitted Acetonitrile into the local air. Air quality in 06412 is relatively consistent with regional baselines.
Top Polluting Facilities
- VWR CHEMICALS LLCOwned by: AVANTOR PERFORMANCE MATERIALS INCAcetonitrile released to air4,296.00 lbsLBS
- WHELEN ENGINEERING CO Cancer RiskOwned by: nanLead released to air2.84 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Wallingford, CT (06492) 18.9 mi awayHeavy Industrial Activity137,937.60 lbsAnnual Emissions
- Middletown, CT (06457) 14.8 mi awayHeavy Industrial Activity29,842.90 lbsAnnual Emissions
- Meriden, CT (06450) 19.5 mi awayHeavy Industrial Activity3,684.50 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Acetonitrile.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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