FORECAST SUMMARY:
Monday, September 28th, 2020 through Monday, October 5th, 2020
OZONE: 8-Hour average Ozone concentrations will be mostly Good through the forecast period. PM-2.5: 24-hour average Fine Particulate concentrations will also be mostly Good.
FORECAST DISCUSSION
The warm dry weather experienced, last week, will be replaced by cooler wet weather, this week. During Monday, areas of showers will persist between a front that passed through Sunday night and another front that will pass through Monday night. Monday Air Quality is currently Good.
More showers are expected Wednesday as a stronger cold front passes through the region with cooler air behind it. This will provide a good cleanout including no overhead smoke form the western fires and continued Good Air Quality. Showers will likely persist through Thursday before a dry out period begins on Friday lasting until another weak front passes during Sunday, All in all, Air Quality should be mostly Good through the entire forecast period.
EXTENDED FORECAST:
Air Quality should be mostly Good going into next week.