Is the Air Quality Index enough? What the AQI can — and can't — tell you about how healthy the atmosphere is.
After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...
Why It’s So Confusing to Determine Air Quality in Los Angeles Right Now
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
Los Angeles air quality improves from wildfires' hazardous levels
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
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Does a ‘good’ Air Quality Index rating mean it’s safe to be outdoors?
By Aaron Schrank/LAist Originally published Jan. 14, 2025 Angelenos still bothered by the smell of smoke may be surprised to ...
This Free iPhone and Mac Widget Tracks Your Local Air Quality
I've lived in Oregon for a decade, meaning I've experienced multiple wildfire seasons. You learn quickly, in these conditions ...
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iPhone weather app reports inaccurate air quality indexes
AQI scales vary from good (AQI of 0-50) to moderate (AQI of 51-100), unhealthy for sensitive groups (AQI of 101-150), unhealthy (AQI of 151-200), very unhealthy (AQI of 201-300), and hazardous ...
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Fog delays over 100 Delhi flights, trains hit; AQI stays 'very poor' at 377, temp drops to 10°C
The air quality in the national capital remained in the 'very poor' category, as per data from the Central Pollution Control ...
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Why Mumbai’s AQI readings may be hazy: Monitors could be to blame
However, during different periods during the day, for several hours at a time, the density of pollutant particles in the air, also judged on the AQI scale, shot up to ‘very poor’ levels (301 ...