Spearfish, SD  57799      5/23/2013
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Air Quality for:  Spearfish, SD  57799      5/23/2013
Air Quality UV Index Pollen
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Air Quality Index (AQI) Scale  
AQI Numbers
 AQI Category AQI Color
0-50 Good Good
51-100 Moderate Moderate
101-150 Unhealthy for Sensitive Groups Unhealthy for Sensitive Groups
151-200 Unhealthy Unhealthy
201-300 Very Unhealthy Very Unhealthy
301-500+ Hazardous Hazardous
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Spearfish HS
Spearfish, SD
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Local UV Index      Enlarge
5/24/2013 Moderate index of 3
5/23/2013 High index of 7
Forecast Summary      More
 
Tonight
Low: 52 °F   
Very windy. Mostly  cloudy early in... More
 
Friday
High: 75 °F   Low: 52 °F   
Breezy. Mostly sunny...  More
 
 
More WeatherBug Stations
Next closest WeatherBug weather stations to Spearfish, SD 57799:
65.2°F   Spearfish HS,
Spearfish, SD
60.1°F   Lead-Deadwood ES,
Deadwood, SD
64.4°F   North Park ES,
Belle Fourche, SD