Air quality alert in effect across Iowa

Iowans can expect more hazy conditions and lower air quality this week.The National Weather Service in Des Moines has issued an air quality alert for the state through Wednesday. The alert expires at midnight.Conditions should improve on Thursday.You can view up-to-date information about air quality in Iowa on AirNow's website.Check out the full weather forecast here.The worst air quality has been experienced in the eastern third of the state. In places like Cedar Rapids, the air quality is rated 'very unhealthy.'The Iowa Department of Natural Resources recommends that people reduce long or intense activities and take more breaks during outdoor activities until air quality conditions improve.WATCH: Future climate favors more wildfires.The recommendation is especially pertinent to individuals with heart or lung disease, older adults, children and teenagers, and outdoor workers. People in these categories should consider rescheduling or moving outdoor activities indoors. Other tips include closing windows and wearing an N-95 mask, which can block some particles.