When Delhi’s air turns toxic, indoor air can be 2–5 times more polluted than outdoors if you’re not careful. Simply shutting doors and windows isn’t enough. Try these 7 practical steps to reduce indoor air pollution and protect your lungs:
1️⃣ Use an Air Purifier (HEPA Filter Is a Must)
Choose a purifier with a True HEPA (H13 or H14) filter that can trap PM2.5, dust, pollen, and smoke particles. Keep it running continuously in bedrooms and living areas during high pollution days.
2️⃣ Wet Mopping Beats Dry Dusting
Dry dusting only pushes polluted particles back into the air. Wet mop floors and wipe surfaces with a damp cloth daily to remove settled pollutants effectively.
3️⃣ Control Indoor Sources of Pollution
Avoid incense sticks, agarbatti, dhoop, scented candles, and mosquito coils—they release fine particulate matter and harmful gases. Switch to electric repellents or natural alternatives.
4️⃣ Improve Ventilation at the Right Time
Ventilation is still important—but only when outdoor AQI improves, usually early afternoon. Open windows briefly to allow fresh air circulation, then close them again.
5️⃣ Keep Kitchen Air Clean
Use an exhaust fan or chimney while cooking, especially during frying or tadka. LPG fumes and cooking smoke can significantly increase indoor PM2.5 levels.
6️⃣ Add Indoor Plants (Supportive, Not a Solution)
Plants like Areca Palm, Snake Plant, Peace Lily, and Money Plant help marginally by improving air quality and humidity. They won’t replace purifiers, but they do support cleaner air.
7️⃣ Maintain Optimal Humidity (40–60%)
Very dry air allows pollutants to stay airborne longer. A humidifier or water bowls near windows can help maintain ideal humidity and reduce irritation in eyes and throat.
⚠️ Extra Safety Tips
- Wear a mask even indoors if AQI is “severe”
- Keep children, elderly, and asthma patients in the cleanest room
- Stay hydrated to help your body flush toxins
Bottom line:
Delhi’s pollution isn’t just an outdoor problem—it follows you indoors. A combination of air purifiers, cleaner habits, and smart ventilation is the only effective defense.
