The Creepy truth about Humidifiers
It’s that time of the year again when your lips crack, your nose gets stuffy and your skin starts to feel like…
How does smog hurt me and my child?
Adverse pregnancy outcomes Multiple studies have shown that air pollutants badly affect pregnancy outcomes. Premature birth, low birth weight, intrauterine growth retardation,…
What an air purifier’s CADR rating means?
CADR: Clean Air Delivery Rate Always opt for an air purifier that has a CADR label, a metric developed by the Association of…
PM2.5 and AQI : measuring air pollution
Since September 9th 2013, all countries are now using the same PM2.5 AQI conversion scale. Here’s how you convert: AQI Category AQIIndex…
How do you measure smog?
How does one measure how polluted the air is?