South Bend
 
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AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150829_mi_in_oh.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_mi_in_oh.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_mi_in_oh.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
Smog Watch | Today's AQI
 
State Air Quality Resources
American Lung Association (ALA) of Indiana
Indiana DEM - Contact Us
Indiana DEM - Smog Watch
Indiana Department of Environmental Management (DEM)

AirNow.gov is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
Moderate
Moderate
Ozone
Good
Good
Particles (PM2.5)
Moderate
Moderate
Ozone
Good
Good
Forecast Discussion: Air quality forecast northern Indiana issued Friday, August 28, 2015 for Saturday, August 29 - Monday, August 31. Expect good air quality for ozone to continue through Sunday, August 30 with an increase in ozone concentrations by Monday. Fine particulates (PM2.5) will remain in the moderate range through the forecast period. A broad high pressure ridge will gradually build into the Lake Michigan and northern Indiana region during the weekend and into next week. As a result, warmer air will move eastward from the Southern and Central Plains into the Lake Michigan and northern Indiana region increasing ozone concentrations. The next air quality forecast update will be on Sunday. Air quality forecast provided by IDEM, Office of Air Quality.

Current Conditions
Air Quality Index (AQI)
observed at 2:00 EDT
70
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5) 70 Moderate
Ozone 21 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

E-Mail Notification
 
Smog Watch - Northcentral Region