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Invisible Threat: The Hidden Dangers of Indoor Air Pollution
13 Nov
Summary
- Indoor air pollution can be 10 times more polluted than outdoor air
- Everyday activities like cooking and cleaning generate harmful pollutants
- Experts advise using air purifiers and maintaining clean homes to combat the issue
As of 2025-11-13T12:55:56+00:00, a growing concern has emerged around the hidden dangers of indoor air pollution. While urban India continues to battle toxic outdoor air, experts caution that the air quality inside homes and buildings can be just as hazardous, if not more so.
According to Dyson engineer Alex Hudson, indoor pollutants from sources like vehicle emissions, industrial fumes, and everyday activities such as cooking and cleaning can create a complex mix of contaminants that make indoor air up to 10 times more polluted than the air outside. With people spending up to 90% of their time indoors, this invisible, odorless pollution poses a serious health risk, leading to allergies, respiratory problems, and long-term issues.
To address this growing concern, experts recommend a multi-layered approach. This includes preventing pollutants from entering in the first place, improving ventilation, and using advanced air purification technology to capture the remaining airborne particles and allergens. Regular cleaning and decluttering are also essential to maintain cleaner, healthier indoor air all year round.
While many believe that shutting windows keeps pollution out, research shows that indoor air can often be more polluted than the air outside. Experts advise ventilating homes during times when outdoor air is cleaner, such as early mornings and late evenings, and using exhaust fans to manage humidity and fumes.
