New Delhi, Oct. 22 -- Poor indoor air, filled with pollutants, dust, mould spores, and chemical fumes from cleaning products, can silently affect lung function, trigger allergies, and weaken immunity. In cities like Delhi NCR, the situation is dire. Currently, the Air Quality Index (AQI) stands at a hazardous 302, with PM2.5 levels at 218 µg/m³ and PM10 at 426 µg/m³, indicating severe pollution levels that can exacerbate respiratory issues and allergies.

Many people underestimate how much the air inside their homes affects them. Breathing polluted indoor air can lead to:

With indoor air quality already under strain from outdoor pollution, many people are turning to devices like humidifiers and air purifiers to protec...