Zip Code 94566
📍 Pleasanton, CA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
60.44 lbs
State Score
60
/ 100
National Score
73
/ 100
In 2024, industrial facilities in Pleasanton, CA released over 60.44 lbs of pollutants. The primary source was APPLIED BIOSYSTEMS LLC, which emitted Dichloromethane into the local air. Air quality in 94566 is relatively consistent with regional baselines.
Top Polluting Facilities
- APPLIED BIOSYSTEMS LLC Cancer RiskOwned by: THERMO FISHER SCIENTIFIC INCDichloromethane released to air33.1 lbsLBS
- APPLIED BIOSYSTEMS LLCOwned by: THERMO FISHER SCIENTIFIC INCAcetonitrile released to air27 lbsLBS
- OLDCASTLE PRECAST INCOwned by: CRH AMERICAS INCLead compounds released to air0.32038 lbsLBS
- OLDCASTLE PRECAST INCOwned by: CRH AMERICAS INCMercury compounds released to air0.024002 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Fremont, CA (94538) 10.7 mi awayHeavy Industrial Activity226,808.62 lbsAnnual Emissions
- Fremont, CA (94539) 10.6 mi awayHeavy Industrial Activity32,454.00 lbsAnnual Emissions
- Milpitas, CA (95035) 16.0 mi awayHeavy Industrial Activity4,502.33 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 Mercury compounds.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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