Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 11°F | 27°F | 19°F | 1.5" |
February | 10°F | 28°F | 19°F | 0.8" |
March | 20°F | 38°F | 29°F | 1.5" |
April | 31°F | 50°F | 40°F | 2.0" |
May | 41°F | 62°F | 51°F | 3.4" |
June | 51°F | 71°F | 61°F | 6.5" |
July | 56°F | 78°F | 67°F | 3.8" |
August | 56°F | 76°F | 66°F | 5.0" |
September | 48°F | 69°F | 58°F | 5.5" |
October | 39°F | 56°F | 47°F | 4.0" |
November | 29°F | 44°F | 36°F | 2.5" |
December | 17°F | 31°F | 24°F | 2.9" |
Index | Powers | Michigan | National |
Air quality index | 36 | 69 | 42 |
Pollution index | 1,210,180 | 4,161,606 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 311 |
Days with moderate air quality | 54 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.004% |
City | Population | Air Quality Index | National Avg. |
Carney, MI | 227 | 36 | 28.0% |
Powers, MI | 401 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Uriah, AL | 401 | 37 | 26.0% |
Wilton, AR | 401 | 39 | 22.0% |
Walker, CA | 401 | 13 | 74.0% |
Morrison, CO | 401 | 58 | 16.0% |
Minburn, IA | 401 | 39 | 22.0% |
Powers, MI | 401 | 36 | 28.0% |