NEW DELHI: The average AQI in Delhi on Monday was 494, the second highest daily reading recorded by the Central Pollution Control Board since the measure was introduced in 2015. Yet, international ...

The air quality in the border region reached alarming levels yesterday, with conditions described as the worst in years, ...

The Air Quality Index (AQI) is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. For more ...

That information is used as it pertains to air compliance for the national ambient air quality standards,” Toole explained. While it is important to check AQI levels in your area, it is equally ...