Delhi’s AQI

After staying in the “moderate” category for nearly a fortnight, Delhi’s air quality is likely to deteriorate to the “poor” category by the weekend, and trigger Stage 1 of the Graded Response Action Plan (Grap), officials said. Measures…
Read More...

Delhi recorded an Air Quality Index (AQI) of 281 in the poor category at 7am on Tuesday as the mercury dipped to 9 degrees Celsius. The AQI was 310 in the very poor category at 4 pm on Monday. It was likely to remain poor till at least…
Read More...