Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

AQI charts can be confusing to navigate ... “If I can smell it, I stay inside. If the colors are orange, I stay inside,” Wiedinmyer said of her own strategy. Pregnant people along with ...

Bryan Johnson, known for his anti-ageing research, walked out of a podcast recording with Zerodha's co-founder Nikhil Kamath, complaining about discomfort due to the poor air quality. The American ...

Bangladesh's densely populated capital Dhaka ranked as the city with the third-worst air quality globally, with an Air Quality Index (AQI) score of 244 at 8:50am on Tuesday. Today’s air was very ...

The index ranges from 0 to 500 and uses a color coded system: As of Monday evening, the AQI was between 30 and 60 throughout L.A. County — in the “good” or “moderate” range — according ...

The AQI soared from 275 on Tuesday to 396 at 6 pm on Wednesday as calm winds, low temperatures and foggy conditions allowed accumulation of pollutants. Schools will now return to a hybrid mode ...

School students wait for transport amid dense morning fog(PTI) Calm winds, low temperatures and foggy conditions allowed the accumulation of pollutants in the region, with the air quality index ...

At 4 pm on Sunday, the Delhi AQI was recorded at 278, 72 points below the 350 mark, which triggers the GRAP 3 restrictions. The GRAP 3 restrictions, revoked on Sunday, were enforced on January 9 as ...

The Centre's panel on Delhi-NCR's air quality invoked stage 4 of the Graded Response Action Plan (GRAP) on Wednesday, following a sharp decline in air quality due to adverse weather condition.

On January 14, the national capital recorded an AQI of 275. However, dense fog, low temperatures, and poor dispersion conditions have led to a sharp increase in pollutant concentration levels. The AQI ...