New Delhi, Oct. 29 -- Air pollution's reach extends deep into the circuits of everyday tech, not just your lungs. Hear us out. Most of us think of air pollution simply as a threat to breathing and general wellbeing, but as India's urban air gets heavier with dust and particulates, it's also quietly undermining the gadgets we rely on daily. Didn't think that was possible, did you? However, in a typical city home, smartphones, laptops, AC units, televisions, and personal electronics are exposed to an invisible barrage every time you open a window or turn on the fan. While the impact isn't instantly obvious, the damage builds up relentlessly.

Dust pollution isn't just about those splotches on your laptop or TV every morning. Microscopic par...