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What breathing air at AQI 50 does to your lungs and body, explained | Air quality index | Delhi

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Business Standard

What breathing air at AQI 50 does to your lungs and body, explained | Air quality index | Delhi

Everyone in Indian cities is obsessed with the Air Quality Index — or AQI. But here’s a question: even when your app says “AQI 50 — Good”, is the air really clean for your lungs? “AQI 50: Good” – but what does it actually mean?

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