Blogs
Latest Air Quality Reads
Quick guides and simple explainers for understanding pollution, AQI, and cleaner daily habits.
Delhi's Invisible Winter: What Really Happens to the Air Between October and February
Every October, like a slow-motion alarm clock, Delhi's air begins its winter deterioration. The city hasn't changed overnight. The factories haven't multiplied. The cars haven't doubled. But the AQI starts climbing — 100, 150, 200 — and by November, on the worst days, the numbers scroll past 400 while the sky turns the colour of weak tea. What's happening? The honest answer is more complicated than the stubble burning debate suggests.
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India's Air Quality Divide: Why Mumbai, Bangalore, and Kolkata Experience Pollution So Differently
Mention "India and air pollution" and most people picture Delhi. That framing is both understandable and incomplete. India is a continent masquerading as a country, and its air quality story is fractured, regional, and shaped by factors as different as monsoon geography and industrial legacy.
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The AQI Number You've Been Misreading (And What It Actually Means for Your Body)
You've seen the number — 147, 312, 78 — on a weather app or a headline about Delhi. But do you actually know what it means for what's happening inside your lungs right now? Most people don't, and it's not their fault.
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