Minneapolis-St. Paul
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AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
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Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Health Message: None
Data Not Available
AQI - Pollutant Details
Particles (PM2.5)
Data Not Available
Forecast Discussion: Today, moderate northerly winds will disperse pollutants and bring clean air into Minneapolis-St. Paul. Therefore, despite moisture associated with light snow enhancing particle formation, AQI levels will be Good. Thanksgiving Day, as surface high pressure builds into the northern Plains, light to moderate northwesterly winds will continue to disperse pollutants and bring clean, cold air into the Twin Cities, resulting in Good AQI levels. Friday, light to moderate southerly winds will develop ahead of an approaching low-pressure system, transporting regional pollutants and moisture into eastern Minnesota. These conditions will support particle production, yielding low-Moderate AQI levels. Saturday, the low-pressure system will quickly move through Minnesota, enhancing atmospheric mixing and shifting winds to northerly. These weather conditions will disperse pollutants in the Twin Cities; therefore, AQI levels will be Good. Sunday, moderate north-northwesterly winds behind the departing low-pressure system will continue to disperse pollutants in Minneapolis-St. Paul, keeping AQI levels Good. Monday, as surface high pressure moves over Minnesota, lighter winds will reduce pollutant dispersion in the Twin Cities region. However, low pollutant carryover from previous days will keep AQI levels Good.

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