Air Pollution
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.
Can Masks and Air Purifiers Filter Pollen and Prevent Hay Fever?
Every year, spring’s blossoms bring with them a wave of pollen. For places like Beijing, it’s also the start of the ‘snowy season’, with the hundreds of willow trees producing their fluffy catkin friends and the sniffles that follow. But how can we avoid the uncomfortable coughing and sneezing? Which …
EN1822 HEPA Filter Testing Standard: Everything You Need to Know
Wondering what the EN1822 HEPA filter standard is, and when to use it? This article covers the scope and history of the EN1822 standard, the different EN1822 filter classifications, and the test methods used. Jump to the relevant section: EN1822 HEPA Filter Standard: Overview EN1822 and its latest version, the …
Best PM2.5 Air Quality Monitors in 2024
PM2.5 air quality monitors can be a great tool to ensure the air you are breathing is safe. So what are the best PM2.5 air quality monitors in 2024? Which air quality monitors are the most accurate? PM2.5 Air Quality Monitor Tests The South Coast AQMD tested 55 PM2.5 air …
What Time of Day Is AQI the Lowest?
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: 139 voted for their guess about what time of day has …
How Fast and How Far Does Wildfire Smoke Travel?
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 …
Breathing For Mind: Effect of Air Quality on Mental Health
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 …
What is The Best Mask For Air Pollution?
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 …
Can Plants, like Aloe Vera and Spider Plants, Purify the Air in Homes?
Can plants effectively replace air purifiers? The data suggests that plants may not excel at removing VOCs from the air. Despite a NASA study highlighting certain plants like ivy, spider plants, aloe vera, and bamboo palm as potential VOC reducers, real-home data tells a different story. Now, let’s consider the …
Indian Air Pollution Crisis: A Shocking Decline of Over 10 Years in Life Expectancy
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 …
