A wild study found that air supposedly “purified” with ionizers was actually worse than raw diesel exhaust. Believe it or not, the researchers found participants to inhale diesel exhaust in a laboratory. Study: Ionized Air Worse Than Raw Diesel Fuel Researchers from the University of British Columbia had participants sit …
The WHO’s guideline limit for PM2.5 is 5 micrograms. But research shows reducing PM2.5 levels under 5 micrograms has significant health benefits and reduces mortality. What is the safe limit of PM2.5? Is the WHO PM2.5 Guideline of 5 Micrograms Safe? The WHO PM2.5 guideline is not intended to represent …
Although radon starts as a gas, it can eventually decay into radioactive radon particles. So how big are these radon particles? It turns out, the size of radon particles can vary depending on what else is in your air. Radon Particles: Two Sizes Size #1: Radon Attached to Aerosol Particles …
Radon gas is a radioactive substance that can enter homes through soil and other sources. While HEPA filters are widely recognized as the most effective air filtration method for particles, how well do they filter out radon gas? In this article, we’ll explore what radon is and whether HEPA filters …
Looking to improve student test scores? Multiple studies show improving air quality and lowering indoor air pollution levels can have a significant impact on test scores and student cognitive ability. In the past, we discussed air pollution reduces productivity on the job. Studies show this also extends to students in …
Although Delhi air pollution is already extremely dangerous in the summer months, Delhi air quality levels worse in the winter months. In particular, November is the month when air quality usually starts deteriorating due to factors like crop burning, Diwali, and a drop in temperature. Many use air purifiers at …
Each year, PM2.5 causes millions of people to die from heart disease. Because PM2.5 particles are so small, they enter our bloodstream and organs, including our hearts. A recent study in Mexico now gives us concrete evidence of air pollution particles in our hearts. What Researchers Found Researchers examined the …
When we initially designed the QT3, we aimed to create a portable air purifier with the highest clean air delivery rate (CADR), while doubling it up as a fan. But after listening to our users and thinking more about the best test for a portable air purifier, we decided to …
Researchers have tested the air pollution released by incense sticks, and it’s not pretty! Frankincense, myrrh, and nag champa incense are often used in these sticks. Although you may enjoy the scent, these incense sticks can be quite dangerous to your health. The burning of incense sticks releases two dangerous …
40,000 American lives are lost each year due to asbestos-related diseases. This health risk has led over 60 countries to ban asbestos (but not the US). At Smart Air, we are all about creating affordable and effective clean air tools to keep you safe. Let’s take a look at what …
