Understanding Allegheny County's Clean Air Fund
What is the Clean Air Fund?
The Clean Air Fund (CAF) is a dedicated county-level fund administered by the Allegheny County Health Department (ACHD).
Regulated primarily under Article XXI - our local air quality rules - the fund is unique because it is entirely financed by penalties collected from local industrial facilities that violate the terms of their air quality permits.
Because it relies strictly on polluter penalties, no taxpayer dollars are used to sustain it.
Per Article XXI, the explicit, legally mandated purposes of the Clean Air Fund are to:
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Reduce and Prevent Pollution: Support activities and capital projects that eliminate or mitigate air contaminants.
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Fund Scientific Research: Broaden the public and medical understanding of air quality effects through health and environmental studies.
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Educate the Public: Support community outreach, educational programs, and school initiatives focused on air pollution.
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Conduct Advanced Monitoring: Provide special-purpose ambient air monitoring beyond the county's standard regulatory requirements.
Why People Should Care
Allegheny County has historically poor air quality. Thanks to industrial polluters, high concentrations of fine particulate matter and ozone impact public health, contributing to elevated rates of childhood asthma, cardiovascular issues, and respiratory illness, particularly in heavily industrialized Environmental Justice areas like the Mon Valley.
The Clean Air Fund takes the financial penalties levied against polluters and reinvests them directly back into the communities bearing the brunt of the pollution.
Local advocacy groups like GASP emphasize that when used correctly, the fund drives systemic change. Recent grants have targeted crucial community improvements, such as:
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Replacing diesel-fueled municipal vehicles with zero-emission electric fleets
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Electrifying local lawn equipment to reduce localized emissions
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Expanding tree canopies in low-income neighborhoods to naturally filter ambient air.
Recent Controversies
Despite its potential, the Clean Air Fund has been a persistent battleground between environmental watchdogs like GASP, county auditors, and ACHD leadership over how these millions are managed.
1. Administrative Hoarding
County fiscal audits have repeatedly flagged that the fund has historically carried an unnecessarily massive cash cushion (at one point exceeding $10 million) rather than deploying it into the community.
ACHD is permitted to use up to 5 percent of the fund’s total year-end balance to supplement Air Quality Program operating costs.
Critics (GASP included) and auditors have pointed out that this framework creates a bizarre, counterproductive incentive: The more money the county keeps in the bank instead of spending on public health projects, the more money it can use for its own operating budget.
2. Capital Building Projects vs. Direct Air Mitigation
The most intense legal and public clashes have involved the county attempting to use CAF money for structural renovations, with advocates like GASP arguing those costs should come from the county's general capital budget, not a fund intended to support environmental improvement projects.
3. Funding Deficits
An ACHD budgetary shortfall led health leaders to float a proposal to allow the Air Quality Program to utilize as much as 25 percent of the Clean Air Fund's balance for general operating expenses.
This was heavily opposed by organizations like GASP and a host of environmental advocates, who asserted that while the program must be fully funded, it should be done by raising standard permit fees on major industrial polluters—not by raiding a fund legally reserved for community-level remediation and public education.
Thanks to sustained pressure from residents, advocates and municipal leaders, a new fee schedule went into effect Jan. 1, 2026, that is expected to fully fund the Air Quality Program.
