Entries by Thomas Au

CAB installs PM2.5 monitor

The Clean Air Board announced that it has installed a new air quality monitor in downtown Carlisle near the Square.  The PM2.5 sensor will report its readings 24 hours a day.  The real-time data can be viewed on the PurpleAir network.  The PurpleAir™ sensor is a device that uses two laser particle counters to capture […]

CAB files comments on DEP’s proposed methane rules

June 24, 2020 – The Clean Air Board testified at an Environmental Quality Board hearing on DEP’s proposed rules to reduce hydrocarbons and methane leaks from existing oil and gas operations. CAB asked that certain exemptions be removed from the proposed rules. Read CAB’s methane rule comments

DEP Issues a Code Orange Air Quality Action Day Forecast for June 9, 2020

Harrisburg, PA – The Pennsylvania Department of Environmental Protection (DEP) and its regional air quality partnerships have forecast a Code Orange Air Quality Action Day for ozone on June 9, 2020, for southeastern and southcentral Pennsylvania (encompassing the counties of Bucks, Chester, Cumberland, Dauphin, Delaware, Lancaster, Lebanon, Montgomery, Philadelphia, and York). Strong sunshine, temperatures close to […]