Air Pollution Control Commission
The Commission works to make our City a healthier and more comfortable place to live, work, and visit. We regulate activities that affect air quality and noise levels.
The Commission's programs and policies support our work to make Boston a carbon-neutral community by 2050. Reducing air pollution results in healthier air for Bostonians. We also reduce Boston's contribution to global climate change.
All parking freeze permits and exemption certifications must be renewed annually by July 1 each year. To renew:
- mail your payment following the instructions in your invoice
- complete and submit the Google renewal form, and
- if required, complete and submit a parking and electric vehicle usage report.
Please contact staff at APCC@boston.gov with any questions.
Boston Air Pollution Control Commission
The Air Pollution Control Commission reviews, permits, and regulates activities that relate to air quality and noise, including:
- parking and idling
- abrasive blasting and chemical cleaning of buildings, and
- open burning and smoke from industrial sites.
We work with many other City Hall departments, and local, state and federal agencies, to make Boston a healthier place to live.Public hearings
We hold public hearings at least every three months. During hearings, the Commission reviews applications for parking freeze permits. The Commission may also discuss or make decisions related to:
- the Building Emissions Reporting and Disclosure Ordinance (BERDO),
- noise regulations, or
- other air pollution regulations.
|Filing Deadline||Hearing Date|
|November 12, 2021||December 15, 2021, at 11:30 a.m.|
|December 13, 2021||January 12, 2022, at 1 p.m.|
|January 14, 2022||February 14, 2022, at 11 a.m.|
|February 14, 2022||March 16, 2022, at 11 a.m.|
|April 16, 2022||May 16, 2022, at 11 a.m.|
|May 16, 2022||June 15, 2022, at 11 a.m.|
|June 20, 2022||July 20, 2022, at 1 p.m.|
|September 19, 2022||October 19, 2022, at 1 p.m.|
|October 17, 2022||November 16, 2022, at 1 p.m.|
|November 14, 2022||December 14, 2022, at 1 p.m.|
Hearings are held fully remotely using online meeting platforms until further notice. Detailed hearing information will appear on the City's public notices page. Additional meetings may be scheduled. Meetings may be canceled if there are no permit applications for review or if we cannot reach a quorum of commissioners.meeting minutes
Hearing agendas and meeting notes from 1977 to the present are available for review.
Parking freezes reduce air pollution caused by cars by limiting off-street parking in a given area. The Commission oversees the Downtown, East Boston, and South Boston Parking Freezes. You can view a map of parking freeze areas in the City.
Noise in Boston
The Boston Municipal Code sets standards for reasonable noise levels. It also sets maximum acceptable noise levels for different times of day. An unreasonable level of noise is:
- anything louder than 50 decibels from 11 p.m. to 7 a.m., or
- anything louder than 70 decibels at any time, except for permitted construction.
The Commission has developed regulations that apply to residential, business, and industrial districts. Our Commission and the Boston Police Department work together to enforce the rules on noise.
For noise concerns related to construction and industrial sites, or ventilation and air-conditioning equipment:
Diesel Emissions Reduction ordinance
The 2017 Diesel Emissions Reduction Ordinance (DERO):
- helps reduce harmful emissions from diesel vehicles and idling, and
- requires that all pre-2007 vehicles owned or leased by the City or used by its contractors to have been retrofitted with more effective emission-reduction equipment.
Other Air Pollution RegulationsOther Pollution Regulations
Building Energy Reporting and Disclosure Ordinance
Buildings account for over seventy percent of greenhouse gas emissions in Boston. Boston’s updated Building Emissions Reduction and Disclosure Ordinance (BERDO) sets requirements for large buildings. The goal is to reduce their emissions gradually to net zero by 2050. They also need to report their energy and water use data to the City annually.
Want to make healthy, climate resilient, and low-carbon building improvements? We have information to help building owners, tenants, and contractors.
Abrasive blasting and chemical cleaning
Abrasive blasting uses water, sand, or other materials under high pressure to clean surfaces. Chemical cleaning uses chemicals and water to clean surfaces. If your project requires abrasive blasting or chemical cleaning, you will need to apply for a permit:
Massachusetts Anti-Idling Law (MGL Chapter 90, Section 16A)
The Commission enforces Massachusetts General Law Chapter 310, CMR 7.00. The law states: “no person shall cause, suffer, allow or permit the unnecessary operation of the engine of a motor vehicle while said vehicle is stopped for a foreseeable period of time in excess of five minutes.” Violators may be fined up to $100 for the first offense.
- Massachusetts State Anti-Idling Law
- Frequently asked questions about the anti-idling law
- Massachusetts Energy and Environmental Affairs Video on Idling Cars