Air Quality in Thruston, Kentucky
Current AQI. Source: Open-Meteo
Updated May 24, 2026 · 04:59 PM ET · Refreshes every hour
31
Good
US AQI Scale (0-500)
4 µg/m³
PM2.5
5 µg/m³
PM10
About Air Quality in Thruston
The US Air Quality Index (AQI) ranges from 0 to 500. Values of 0-50 are considered Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, 151-200 Unhealthy, and above 200 Very Unhealthy or Hazardous.
PM2.5 refers to fine particulate matter less than 2.5 micrometers. PM10 refers to particles less than 10 micrometers. Both are linked to respiratory health issues at elevated levels.