Forecast Discussion: Sunday, moderate northwesterly winds behind a departing weak cold front will disperse some pollutants in the Sacramento region. However, regional carryover from previous days will lead to low-Moderate particle levels. Monday, moderate southerly winds ahead of an approaching low-pressure system will effectively disperse pollutants in the Sacramento region, lowering particle levels to Good. Tuesday, the low-pressure system will move through northern California, keeping the lower levels of the atmosphere well mixed and effectively dispersing pollutants. As a result, particle levels will remain Good. |