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Is the Air Quality Index enough? What the AQI can — and can't — tell you about how healthy the atmosphere is.
The Air Quality Index (AQI) — which measures the concentration of pollutants in the air — seemed to confirm all was well in the L.A. atmosphere, with low numbers that suggested clean ...
The Independent10d
Mount Rushmore tourists hit with air quality warning
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
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What AQI actually says (and overlooks)
The air quality index (AQI) in many LA regions looks good, but that doesn't mean the air is safe. Why it matters: The AQI in your weather app doesn't account for all pollutants caused by wildfires.