Dalton expands clean-air committee funding amid questions over monitoring, sampling and prior legal fees

Dalton — Voters at a June 29 special town meeting approved the creation of a Clean Air Committee budget line and amended a motion to raise and appropriate $27,000 for fiscal 2027 to support air monitoring and assessments related to community concerns about emissions from nearby operations.

The appropriation, moved and seconded during Article 3, was amended on the floor to $27,000 and passed by voice vote. The town previously set aside about $50,000 in an earlier appropriation for a mix of legal fees and technical assistance related to the same matter, officials and residents said during the meeting.

Why it matters: The funding supports consultants and monitoring that residents say will provide evidence for ongoing litigation and community health concerns; opponents and some residents urged clarity on how earlier funds were spent and asked for more targeted sampling before committing additional money.

Town officials and meeting speakers said the FY27 increase will cover two assessment tasks: a current report from Air Partners (a contracted consultant conducting calibrated monitoring at four sites) and an assessment of the town’s PurpleAir devices, inexpensive public-facing sensors distributed in town. Officials explained that $2,000 of the increase covers the current Air Partners report and $5,000 will go toward a PurpleAir assessment; the remainder is for continuing consulting and legal-support needs tied to the dispute.

Resident questions focused on three points: whether the town needed to lease higher-grade monitors rather than rely on free or low-cost PurpleAir units; whether sand or dust samples had been analyzed for particle size and silica content; and whether prior appropriations had been spent. Resident Mike Hopper asked, “If you have free ones, use the free ones,” pressing the town on whether leased or purchased monitors were necessary. Finance Committee member Thomas Irwin asked whether samples had been analyzed for particle size and composition; the meeting record shows samples from adjacent properties exist but that access to the Berkshire Concrete site was denied and those adjacent-property samples have not yet been analyzed.

Town officials told voters that PurpleAir monitors serve as baseline, public-facing devices but are not calibrated research instruments; higher-grade ("Quant") monitors leased through Air Partners provide more reliable, calibrated data. Officials said a purchase price for a Quant monitor would be roughly $2,000 each, while PurpleAir units are in the neighborhood of $250–$450. The town indicated the leased Quant units and consulting time are intended to produce defensible reports that can be cited in litigation or formal complaints.

Several residents asked for clearer accounting of last year’s roughly $50,000 appropriation. Officials responded that the prior amount covered both legal expenses and technical assistance, but that specific sample analyses had not yet been completed because the town was not permitted access to BCC property for on-site sampling; the town only had samples from adjacent properties at this time.

What happens next: With the amendment and final vote, the Clean Air Committee line item will appear in the FY27 budget and staff will proceed with the contracted monitoring and assessments described at the meeting. Residents who pressed for more analysis said they will continue to monitor report releases and ask for targeted sample testing.

— Reporting by the Dalton Town Meeting record; quotes and attributions reflect statements recorded at the June 29 meeting.