The highest AQ index in Idaho (as of 0:00 PST) is currently the Coeur d'Alene area. Particle Pollution (PM2.5) is measuring at 88 (Moderate). This means air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
Over the next few days, the highest Particle Pollution (PM2.5) will be in the Sandpoint area. It is forecasted to be Unhealthy for Sensitive Groups, meaning members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unsettled weather conditions continue into the weekend and early next week with a series of systems bringing periods of rain, mountain snow, and gusty winds. Air Quality is expected to be mostly in the MODERATE category this weekend.
| 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 5 minutes ago
Below is a list of counties in Idaho. Click on any county below and you'll get a list of cities where we provide AQ index forecasts.