Items of Interest


MARAMA is currently accepting Proposals for DERA 2014, Proposals are due no later than June 6, 2014. Click HERE for more information.

Check out the APTI-Learn Learning 
Management System at You can access the course calendar that includes special courses and workshop offerings as well as access the self-instructional courses. We encourage you to sign-up for the new system and check it out.

Coming Events


MARAMA and ICAC Greenhouse Gas Webinar - August 7, 2014 - 1:30-3:30pm

Introduction to Modeling Webinar - August 13, 2014 - 3:00-5:00pm

NACT 288 - Petroleum Refining Course - August 18-19, 2014 

MARAMA Dispersion Modeling Applications Workshop - August 26-27, 2014

APTI 452 Principles and Practices of Air Pollution - September 30 - October 2, 2014

NACT 350 - Basic Inspector Training - October 21-23, 2014


See all training and events 

Recent Emissions Inventory

Update as of April 15, 2014:

MARAMA has posted a Request for Proposals for the Northeast Regional 2011/2018/2028 Emissions Inventory.

Interested parties can find the Request for Proposals Here.

Mid-Atlantic Diesel Collaborative

logo_madcThe Mid-Atlantic Diesel Collaborative is a partnership between leaders from federal, state, and local government, the private sector, and environmental groups in Delaware, Maryland, Virginia, Pennsylvania, West Virginia and the District of Columbia.   The Collaborative is part of an overall national campaign to reduce diesel emissions.

Current Air Quality offers daily AQI forecasts and real-time AQI conditions for over 300 cities across the US. Visit site >