The data is analysed with respect to all these pollutants to calculate monthly AQI and seasonal analysis is performed. AQI is defined as an overall scheme that transforms weighted values of individual ...

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

The Air Quality Index, set by the Environmental Protection Agency, is your guide to how bad the air quality is outdoors. The ...

Reads CSV files of AQI by country from 1998 to 2018. Allows the user to select a county and specify a year Outputs the average AQI, percent of good, bad, and moderate days based on AQI Allows user to ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Indicators like the Air Quality Index (AQI), commonly used to track air pollution levels, provide a rough sense of 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 ...

The formula developed to calculate the national Air Quality Health Index (AQHI) is based on research conducted by Health Canada using health and air quality data collected in major cities across ...

The AQI is measured on a scale from 0 to 500, with the lower the number, the healthier the air. (Getty Creative) ...

Use the interactive Air Quality Health Index (AQHI) map or download the WeatherCAN App to track air quality in your community. The AQHI provides a number on a 1 to 10 scale to indicate the level of ...