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If you open a location and scroll past the weekly forecast, you'll find the air quality index. If you click on the widget, you'll get more granular information about pollutant details and any ...
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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, healthy air.
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