Christine Johnson

Recent Posts

How Does the Laser Egg Measure PM2.5?

PM2.5 refers to particles in the air with an aerodynamic diameter equal to or smaller than 2.5 microns. Measuring PM2.5 is vital because of the impact...
May 1, 2019

What Are the Pros & Cons of Exercising When It's Smoggy?

The days are getting longer and the air is getting lighter; that can only mean one thing. Spring is here!
April 21, 2019

Respiratory Illness & Air Pollution

How Does Air Pollution Impact Respiratory Health? Air quality, both good and bad, strongly influences your respiratory health.
April 8, 2019

Carbon Monoxide (CO)

What Is Carbon Monoxide? Carbon Monoxide (CO) is a colorless, odorless gas produced by burning fuels such as gasoline, wood, propane, or charcoal.
April 1, 2019

Don't Let Bad Air Quality Get in the Way of Your Workouts

It could be running, cycling, or training for a marathon. When you are hyped up, ready to go, and ready to make your workout count, air quality should...
April 1, 2019


What is Smog? Smog, a combination of “smoke” and “fog”, is a type of severe air pollution that affects visibility.
March 24, 2019


What Is Off-Gassing? Off-gassing is a process in which common household products or appliances release airborne chemicals
March 19, 2019

Sick Building Syndrome (SBS)

What Is Sick Building Syndrome? Sick building syndrome (SBS) is a medical condition in which occupants of a building experience problems with health
March 17, 2019