AQI Values

210 Words1 Page

For clarity, PM2.5 are air pollutant particles that when measured can signify how dangerous the level of pollution is to the average person. By analyzing the graph, it can be seen that the lowest range of AQI values is from 0 to 50, which signify that the air in an area has little to no air pollutants and poses no significant risk to health. Conversely, the highest range of AQI values 301-500, which signify that the air in an area has a large amount of air pollutant and poses a serious health risk. Additionally, a value of 500 or greater is “Beyond Index”. In layman’s terms, any value above this 500-value threshold would be off the charts and even greater than values already shown to signify the presence of a dangerous amount of air pollutants.

Open Document