The highest AQ index in Washington (as of 15:00 PST) is currently the Shelton area. Particle Pollution (PM2.5) is measuring at 76 (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 Bremerton-Silverdale-Bainbridge Island area. It is forecasted to be Moderate, meaning air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
For Jan 26-20 (Mon-Fri), we expect conditions to warm each day and cleaner (GOOD) air with the arrival of rain on Wednesday. Until then, MODERATE air quality during the day and with higher amounts of smoke during the evenings in wood burning areas.
| 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 12 minutes ago
Below is a list of counties in Washington. Click on any county below and you'll get a list of cities where we provide AQ index forecasts.