Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 5°F | 23°F | 14°F | 1.6" |
February | 4°F | 25°F | 15°F | 1.2" |
March | 16°F | 39°F | 27°F | 1.4" |
April | 28°F | 52°F | 39°F | 2.9" |
May | 40°F | 66°F | 52°F | 3.9" |
June | 49°F | 74°F | 61°F | 3.3" |
July | 52°F | 79°F | 66°F | 3.3" |
August | 51°F | 76°F | 63°F | 4.5" |
September | 44°F | 68°F | 55°F | 4.1" |
October | 35°F | 54°F | 44°F | 4.1" |
November | 24°F | 40°F | 32°F | 2.1" |
December | 11°F | 26°F | 19°F | 1.8" |
Index | Iron River | Michigan | National |
Air quality index | 8 | 69 | 42 |
Pollution index | 1,717,800 | 4,161,606 | 2,726,193 |
Measurement | Total |
Days measured | 59 |
Days with good air quality | 59 |
Days with moderate air quality | 0 |
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 | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Gaastra, MI | 330 | 8 | 84.0% |
Alpha, MI | 192 | 8 | 84.0% |
Amasa, MI | 242 | 8 | 84.0% |
Caspian, MI | 491 | 8 | 84.0% |
Iron River, MI | 2,831 | 8 | 84.0% |
City | Population | Air Quality Index | National Avg. |
Norwood, NC | 2,831 | 40 | 20.0% |
South Rosemary, NC | 2,831 | 36 | 28.0% |
Meadow Oaks, FL | 2,830 | 43 | 14.0% |
Yanceyville, NC | 2,830 | 31 | 38.0% |
North Catasauqua, PA | 2,830 | 42 | 16.0% |
Iron River, MI | 2,831 | 8 | 84.0% |