Dan Dix

Contact any one of our consultants at


Dan Dix

Technical Director

Building Vermont - Regional Support
Contact Dan

Area Of Expertise

Air Quality, Air Quality Monitoring & Modeling


Southern Vermont College, Bachelor of Science in Environmental Studies, 2002

Career Highlights

Mr. Dan Dix possesses 16 years of air quality consulting experience and has worked with a variety of clients in multiple states. Many of the modeling studies were part of major New Source Review projects, while others involved air quality modeling to assess compliance with air toxics regulations or other state programs. Mr. Dix has directed and conducted air quality modeling studies that involve the U.S. EPA AERMOD air dispersion model and the approved CALPUFF modeling system. He has relied heavily on the use of Geographic Information System (GIS) and Surfer mapping software to aid in the presentation of air quality modeling results as well as to develop data for input into the air dispersion modeling systems. Mr. Dix is experienced in conducting quality assurance audits of meteorological monitoring systems. He has assisted with the installation and startup of systems utilizing Doppler SODAR and traditional tower mounted wind speed and direction measurements for facilities in mountainous terrain.

Full Professional Profile 


Air & Waste Management Association (AWMA)
Magna Cum Laude, National Honor Society, 2002

Connect With Dan:

Get to know Dan

Have you ever had a nickname (or two)?  If so, what are/were they?

D2 or Double D

When you were 8 years old, what did you want to be when you grew up?

Didn’t know then and still don’t know now.

What is one of the most memorable experiences you have had at ALL4?

Constructing a 145-foot meteorological tower on a day that the temperature was never above 10°F.

What was the most memorable Halloween costume you ever wore?

Live lobster (green) one year and cooked lobster (red) the next year (Homemade of course).

Stick shift or automatic?

Stick, although I drive an automatic since I sit in traffic every morning

Who is the most famous person you have ever met?

Bill Rodgers

Do you have any hidden talents that people you meet would not expect?

I have mad yo-yo skills.

What are you known for at ALL4?

Air dispersion modeling and monitoring expert and running or riding my bike every day at lunch

If you were stranded on an island, what are three things you couldn’t live without?

My Running Shoes, My Bike, and Some Snow.

What is the most unique thing about working at ALL4?

How much they care about their employees.


    Sign up to receive 4 THE RECORD articles here. You'll get timely articles on current environmental, health, and safety regulatory topics as well as updates on webinars and training events.
    First Name: *
    Last Name: *
    Location: *
    Email: *

    Skip to content