Rochester
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150801_mn_wi.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - http://files.airnowtech.org/airnow/today/cur_aqi_mn_wi.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://files.airnowtech.org/airnow/today/anim_aqi_mn_wi.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
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
 
Local Air Quality Resources
 
State Air Quality Resources
American Lung Association (ALA) of Minnesota
Minnesota PCA - Air
Minnesota PCA - Air Quality Index
Minnesota PCA - Contacts
Minnesota Pollution Control Agency (PCA)

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Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
37 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
37 
Good
Particles (PM2.5)
21 
Good
Data Not Available
Forecast Discussion: Today, moderate northwesterly winds will disperse pollutants in Rochester and bring a clean air mass into the region, yielding Good AQI levels. Tomorrow, light to moderate westerly winds will continue to disperse pollutants in Rochester, keeping AQI levels Good. Sunday, west-southwesterly winds ahead of an approaching front will transport some pollutants into Rochester. However, low pollutant carryover from previous days will keep AQI levels Good. Monday and Tuesday, light to moderate northerly winds behind the departing front will transport a clean air mass into the region. As a result, AQI levels will remain Good on both days. Wednesday, east-southeasterly winds will develop ahead of an approaching low-pressure system, bringing some pollutants into the Rochester region. However, low pollutant carryover from previous days will keep AQI levels Good.

Current Conditions
Data Not Available

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