Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 6°F | 27°F | 15°F | 0.6" |
February | 10°F | 31°F | 19°F | 0.9" |
March | 27°F | 51°F | 36°F | 2.8" |
April | 35°F | 60°F | 46°F | 3.6" |
May | 47°F | 72°F | 58°F | 6.9" |
June | 58°F | 81°F | 68°F | 3.9" |
July | 63°F | 93°F | 76°F | 1.9" |
August | 59°F | 88°F | 71°F | 6.5" |
September | 52°F | 81°F | 63°F | 2.5" |
October | 39°F | 64°F | 48°F | 4.8" |
November | 24°F | 48°F | 34°F | 0.4" |
December | 11°F | 31°F | 20°F | 1.9" |
Index | Hosmer | South Dakota | National |
Air quality index | 20 | 36 | 42 |
Pollution index | 108,405 | 345,623 | 2,726,193 |
Measurement | Total |
Days measured | 122 |
Days with good air quality | 112 |
Days with moderate air quality | 10 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.001% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Bowdle, SD | 381 | 20 | 60.0% |
Eureka, SD | 992 | 20 | 60.0% |
Hillsview, SD | 0 | 20 | 60.0% |
Roscoe, SD | 344 | 20 | 60.0% |
Hosmer, SD | 227 | 20 | 60.0% |
City | Population | Air Quality Index | National Avg. |
Morgan Heights, CO | 227 | 45 | 10.0% |
Mallard, IA | 227 | 15 | 70.0% |
Rockport, KY | 227 | 43 | 14.0% |
Calvin, LA | 227 | 30 | 40.0% |
Carney, MI | 227 | 36 | 28.0% |
Hosmer, SD | 227 | 20 | 60.0% |