News » indoor air quality

Indoor air quality goes beyond PM2.5. CO₂ and temperature-humidity balance are critical yet often overlooked. Elevated CO₂ signals poor ventilation, reducing cognitive performance by up to 50%. Meanwhile, temperature and humidity directly affect comfort, immunity, and pollutant behavior. This article reviews scientific findings and provides actionable guidance for homes, offices, and classrooms—helping you maintain CO₂ under 1000 ppm, keep temperature around 22°C, and humidity...

While many of us focus on outdoor pollution and environmental factors, the air we breathe inside our homes, schools, and workplaces can be equally hazardous. Indoor air quality (IAQ) refers to the air condition within buildings and structures, particularly concerning the health and comfort of building occupants. Please don’t underestimate the influences of poor indoor air quality on your health, it is much more serious than...

Hiking is one of the most invigorating ways to immerse yourself in nature, offering physical benefits and a chance to disconnect from daily stressors. However, every outdoor enthusiast faces a significant challenge: air quality. Understanding how air pollution, particularly particulate matter (PM2.5 and PM10), can affect your hiking experience is crucial for maintaining your health and enjoyment on the trails.