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
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Air Quality Index (AQI)
Health Message: None
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AQI - Pollutant Details
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Forecast Discussion: Memorial Day, a low-pressure system moving through southern Minnesota will enhance atmospheric mixing and produce moderate southwesterly winds in the Twin Cities. These weather conditions will disperse pollutants, yielding Good AQI levels. Tomorrow, light to moderate northerly winds behind the departing low-pressure system will keep pollutants well dispersed in Minneapolis-St. Paul, leading to Good AQI levels. Wednesday, lighter winds will reduce pollutant dispersion in eastern Minnesota, and mostly sunny skies and warm temperatures will enhance ozone formation. As a result, AQI levels will be low-Moderate. Thursday, light to moderate southeasterly winds ahead of an approaching low-pressure system will bring additional pollutants into the region. Therefore, despite mostly cloudy skies reducing ozone formation, AQI levels will remain low-Moderate. Friday, surface high pressure over the northern Plains will produce moderate northerly winds in the Twin Cities, dispersing pollutants and lowering AQI levels to Good. Saturday, light to moderate east-northeasterly winds will keep pollutants well dispersed in Minneapolis-St. Paul, yielding Good AQI levels.

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