Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 8°F | 26°F | 17°F | 0.6" |
February | 11°F | 30°F | 19°F | 1.1" |
March | 25°F | 44°F | 33°F | 3.2" |
April | 35°F | 58°F | 46°F | 3.1" |
May | 48°F | 71°F | 59°F | 5.0" |
June | 58°F | 80°F | 69°F | 6.7" |
July | 62°F | 86°F | 74°F | 5.7" |
August | 60°F | 82°F | 70°F | 7.1" |
September | 52°F | 77°F | 63°F | 6.5" |
October | 40°F | 61°F | 50°F | 5.0" |
November | 27°F | 47°F | 36°F | 3.1" |
December | 13°F | 29°F | 21°F | 1.8" |
Index | Brandt | South Dakota | National |
Air quality index | 42 | 36 | 42 |
Pollution index | 256,092 | 345,623 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 284 |
Days with moderate air quality | 76 |
Days w/ poor A.Q. for sensitive groups | 5 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.003% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Goodwin, SD | 102 | 25 | 50.0% |
Altamont, SD | 30 | 25 | 50.0% |
Clear Lake, SD | 1,503 | 25 | 50.0% |
Gary, SD | 284 | 25 | 50.0% |
Toronto, SD | 267 | 42 | 16.0% |
Brandt, SD | 95 | 42 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Oscarville, AK | 95 | 31 | 38.0% |
Chester, AR | 95 | 36 | 28.0% |
Bear Creek, CA | 95 | 48 | 4.0% |
Somers, IA | 95 | 37 | 26.0% |
Struble, IA | 95 | 35 | 30.0% |
Brandt, SD | 95 | 42 | 16.0% |