Virginia
 
Data and Forecasts courtesy of:
 

 - https://files.airnowtech.org/airnow/today/cur_aqi_mn_wi.jpg Map Map Map Map Map Map Map Map
 
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 Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20190918_mn_wi.jpg Map Map Map Map Map Map Map Map
 
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 - https://files.airnowtech.org/airnow/today/anim_aqi_mn_wi.gif Map Map Map Map Map Map Map Map
 
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: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
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)
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 4:00 CDT
51
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Particles (PM2.5) 51 Moderate
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
42
Good
Health Message: None
Air Quality Index (AQI)
Good Good
Health Message: None
AQI - Pollutant Details
Ozone
30
Good
Particles (PM2.5)
42
Good
Ozone
Good
Good
Particles (PM2.5)
Good
Good
Forecast Discussion: Tuesday, September 17, 2019: Another unseasonably warm day across most of Minnesota with afternoon temperatures in the low to mid-80s over most of the west, central, and southern portions of the state. Increased humidity due to dew point values in the mid 60s to 70F is also taking place. Lingering clouds with showers/thunderstorms over the Arrowhead through the afternoon hours will end by early evening. With the warm return flow, there has been an increase in pollutants as they have been drawn in from the Wisc/northern Illinois to northern Missouri region. Fine particles (PM 2.5) have nudged into the low Yellow (moderate) category for the first time in many weeks. Ozone has also increased over the state, but remains in the Green (good) category. Pre-dawn showers and thunderstorms will form over southwestern Minnesota and move east over the central/southern portions of Minnesota on Wednesday. A cold front will move across the state later in the day with scattered showers and thunderstorms redeveloping ahead of it. Air quality will return to Green (good) for fine particle and ozone in most areas. Thursday will bring a quick return to southerly winds and warm temperatures with highs into the low 80s south/mid to upper 70s north. Clouds and a few showers/thunderstorms over the southern 1/4 of the state as a stationary front sits over the MN/IA border region. Another cold front to approach the state on Friday with an increasing chance for showers and thunderstorms of which a few storms may become severe over western Minnesota. Green air quality conditions to continue Thursday and Friday.
Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)