Understanding AQI: What 500 or 600 Air Quality Index Means

Описание: What do soaring AQI numbers like 500 or 600 actually mean? 🚜 In this insightful discussion, we break down how the Air Quality Index is calculated using six major pollutants—PM2.5, PM10, carbon monoxide, nitrogen dioxide, sulfur dioxide, and ozone—and why the highest individual pollutant score dictates the daily AQI.