An AQI value of 50 or below represents good air quality, per the EPA, while an AQI value over 300 represents hazardous air quality. An AQI value of 100 is considered the threshold for safe air ...

AQI ranges are established to communicate potential health effects ... With this correction applied, PurpleAir PM2.5 concentrations and AQI values are comparable. The two primary sources for air ...

It ranges from 0-500, with the higher AQI value meaning poorer air quality: Listening to your body is key if you decide to exercise in bad air quality. Coughing and shortness of breath are just a ...

This happens in the AQI range of 0-100 or the good and satisfactory ... Fifteen stations hit their maximum value , while other stations had an AQI somewhat below 500, giving an average somewhat ...

Here’s a quick breakdown of how it works: Monitors across cities record pollutant concentrations, which are converted into ...

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

Today’s air was very unhealthy, referring to a severe health threat, according to the AQI index. When the AQI value for particle pollution is between 50 and 100, air quality is considered moderate, ...

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

It’s a scale of 0 to 500, with the higher number indicating the air is potentially more dangerous to one’s health. An AQI value of 50 or below represents good air quality, per the EPA, while an AQI ...