PurpleAir Blog | Making Air Quality Accessible For All

Ready to ring in the New Year? While many of us are looking forward to setting new goals and ambitions, we also bring forward some of the same traditions. But not all of them are worth keeping each year. Celebrate safely this New Year's Eve with these fireworks substitutes.

Do you know your indoor air quality during winter? It’s that time of year when the weather gets cold, and we all spend a lot more time inside. Learn how to stay up to date about the air in your home during colder months.

Different countries have different scales and ranges due to specific national standards. The public health advisory also changes with these ranges. Let’s dive deep into what an AQI scale is, what changes its readings, and what some standard AQI scales are from around the world. 

What is Particulate Matter? This article addresses the definition of particulate matter, its types, and potential hazards on the human body.

To better understand the causes, health risks, and what you can do about air quality in Latin America, we first need to look at the most recent data. Read on for the current research.

Warmer temperatures in July, August, and September used to pair with dry winds to constitute the fire season. But with the changing temperature trends across the globe, wildfires are no longer restricted to a specific season.

Every year, crop burning season drastically affects the air quality in India all across the country. Learn more about crop burning, why it's harmful to the environment, and what can we do to address the issues in our society.

It's no secret that particle pollution is bad for your health. But what you may not know is that it can also be harmful to pregnant women and a fetus as it develops. Learn more about the latest research here.

So, where does condensation come from? The science behind this process is in two words: dew point. This article aims to explain the dew point phenomenon, its measurement, the benefits of monitoring its levels, and how it differs from humidity.