Air pollution is a growing global issue, that is detrimental to human health and the environment. Major sources of air pollution include manufacturing, power and transport. Some of the major health effects of air pollution are lung and heart diseases. Read more on what air pollution is, global air pollution trends and more here.
My intuition has always been that there is less air pollution at night because there are fewer cars on the road and fewer factories humming at that time of day. Pollution Time of Day Guesses Apparently, I’m not alone. I asked 139 people to guess what time of day has …
Wildfire smoke can travel a long way. And this wildfire smoke is a serious health concern. But how far can wildfire smoke travel exactly? Can someone in New York be affected by the California wildfires thousands of miles away? Do Australian forest fires affect the entire country? How Fast Does …
In the hustle and bustle of modern life, concerns about air quality often center around respiratory health and physical well-being. However, a growing body of research is shedding light on a less visible but equally significant aspect: the profound impact of air quality on mental health. This article delves into …
In the ongoing fight against air pollution, particularly in cities like Beijing, mask protection is a priority. Smart Air tested 15 masks, including N95 and N99, weighing factors such as price, comfort, and fit. Check out our recommendations and handy tips when choosing a mask that fits your needs. Does …
Air pollution stands as the major cause of all deaths in India. In 2019, 1.67 million deaths worldwide were attributed to outdoor air pollution. Fast forward to 2023, the situation hasn’t improved; a study conducted by BMJ reported that 2.18 million deaths were directly linked to severe air pollution. Not …
Air changes per hour (ACH) stands as an important metric in ensuring a room maintains good air quality and adequate ventilation. But what exactly is air changes per hour, and how can you calculate it? What is Air Changes Per Hour? Air changes per hour is simply the amount of …
Figuring out when to swap out your HEPA filter can be a bit tricky. Maybe you’ve wondered about those numbers air purifier companies claim. Where do they even get those HEPA filter replacement numbers? If a company that’s based in Switzerland is telling you can use it for six months, …
There are many questions around 0.3 microns and PM0.3. What exactly is a 0.3-micron filter? Why do HEPA filters claim to filter 0.3-micron particles? Can masks and HEPA filters effectively capture particles of this size? We will answer all these questions in this article. What Does PM0.3 Mean? How Big …
Every year, millions of Americans watch 4th of July fireworks, but those fireworks create air pollution that lingers well into the next day, according to a new study. This new study may prompt some cities to reconsider using old-fashioned fireworks and replacing them with newer technologies like drone shows. Tracking …
There is a common perception that rain can clear smoke and reduce air pollution. In fact, even the Indonesian government has urged people to pray for rain during severe smog episodes this year. Let’s delve into why this perception exists and explore whether rain truly does clear smoke and improve …
Be the first to know about air quality news, research, the latest clean air gadgets, and discounts. 🌎
