Delhi on Saturday recorded an average Air Quality Index (AQI) of 85, which is the lowest in the last three years for the ...

The Commission for Air Quality Management (CAQM) said March 15 was the first day of 2025 when the AQI remained in the ...

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...

Source: AQI numbers from Environmental Protection Agency. Air Pollution Index is based on the incidence of airborne lead, NO2, particulate matter, carbon monoxide and ozone depletion.

Air pollution results in over 7 million deaths each year. In this episode of Possibly, we look at the most common way to measure air quality, the Air Quality Index, and what it means for you.

Contributing: Eduardo Cuevas, John Bacon, Michelle Maltais, USA TODAY This article originally appeared on USA TODAY: Los Angeles air quality and smoke maps: See latest AQI numbers in Southern ...

Delhi on Saturday recorded an average Air Quality Index (AQI) of 85, which is the lowest in the last three years for the ...

As the Air Quality Index (AQI) in the national capital shows improvement, the Commission for Air Quality Management (CAQM) ...

It's a numeric scale that goes from 0 to 500, in which the lower the number, the better the air quality. The EPA calculates the AQI based on five major air pollutants: ozone, particulates ...

Despite the improvement in air quality, experts have warned that particulate matter pollution still exceeds the National Ambient Air Quality Standard and WHO guidelines.

Dhaka, the capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 304 at 09:04am.