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.
Although carbon dioxide (CO2) is a byproduct of many natural processes, high levels of CO2 can cause a variety of health effects on humans. This article explains at what levels CO2 becomes dangerous and the negative health effects of these high CO2 levels. Also, how do CO2 levels become high …
For many years, Xiaomi air purifiers have been one of the better-value air purifiers in many markets around the world. Unfortunately, Smart Air’s 2023 review of the new Xiaomi Smart Air Purifier 4 found the Mi 4 comes with potentially dangerous technology. Xiaomi Mi 4 Air Purifier: What’s New? The …
What combination of air filters do I need to protect myself against all kinds of air pollution – absolutely everything? This will sound like a grand claim, but you only need two filters. This post explains why and shows the data. What the Big Purifier Companies Say about Filters Big …
Invisible air pollutants harm indoor air quality, jeopardizing our health silently. This time, we focus on the three most common types of gaseous air pollutants: VOCs (Volatile Organic Compounds), Formaldehyde, NO₂ (Nitrogen Dioxide), and radon. Time to monitor your indoor air pollution! VOCs (Volatile Organic Compounds) Are you experiencing headaches …
The health risks of air pollution are widely explored and publicized, but the relationship between cooking and indoor air quality is only just starting to gain momentum. Our Kitchens are like Mini Laboratories How we cook can generate a crazy level of pollutants. These pollutants can have a harmful effect …
Worried about radon gas in your home? Radon gas is both odorless and difficult to detect using our senses. The most reliable way to determine its presence is by conducting radon testing using DIY test kits or radon monitors. Let’s discuss various radon testing methods in detail! Before Testing Radon …
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 …
How was air pollution in China’s major cities in 2022? Fortunately, air pollution in most cities improved in 2022 over 2021, but a few cities lagged behind. Let’s take a closer look at how air quality fared in China’s major cities. A Quick Glance Air pollution in 16 major Chinese …
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 …
