The area with the highest AQ Index (as of 0:00 MDT) in is in the Dillon (seasonal) area. Particle Pollution (PM2.5) is measuring at 173 (Unhealthy). This means some members of the general public may experience health effects; members of sensitive groups may experience more serious health effects.
Over the next few days, the highest primary air pollutant will be Ozone (OZONE) in the Dillon (seasonal) area. It is forecasted to be 0 (Good), meaning air quality is satisfactory, and air pollution poses little or no risk.
Below is a clickable map of Beaverhead County, Montana. The markers on the map identify large, populated cities. If you hover over a marker, it will display the city name and the current AQ index. The color of the city markers also references the current AQ risk level.
| Range | 0 - 50 | 51 - 100 | 101 - 150 | 151 - 200 | 201 - 300 | 301 - 500 |
| Color | ||||||
| Category | Good | Moderate | Unhealthy for Sensitive Groups | Unhealthy | Very Unhealthy | Hazardous |
Last Updated 19 minutes ago
Below is a list of cities in Beaverhead County where we track and forecast the AQ index. Click on a city name to get the current AQ index as well as any available forcasts.
| Dillon | Lima | Wisdom | Argenta | Maverick Mountain |
| Glen | Wise River | Lakeview | Grant | Jackson |
| Dewey | Dell |