Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -1°F | 20°F | 9°F | 0.4" |
February | 0°F | 24°F | 12°F | 0.4" |
March | 15°F | 39°F | 27°F | 1.0" |
April | 28°F | 53°F | 40°F | 1.8" |
May | 38°F | 66°F | 51°F | 3.0" |
June | 47°F | 74°F | 61°F | 4.8" |
July | 52°F | 80°F | 66°F | 2.9" |
August | 50°F | 77°F | 63°F | 3.3" |
September | 43°F | 69°F | 55°F | 3.1" |
October | 33°F | 54°F | 43°F | 2.4" |
November | 20°F | 38°F | 29°F | 1.0" |
December | 5°F | 22°F | 14°F | 0.5" |
Index | Nashwauk | Minnesota | National |
Air quality index | 35 | 35 | 42 |
Pollution index | 2,593,130 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 326 |
Days with moderate air quality | 38 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.060% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.030% |
Lead | 0.040% |
Mercury | 0.200% |
City | Population | Air Quality Index | National Avg. |
Coleraine, MN | 1,660 | 35 | 30.0% |
Hibbing, MN | 15,923 | 35 | 30.0% |
Taconite, MN | 753 | 35 | 30.0% |
Keewatin, MN | 1,255 | 35 | 30.0% |
Calumet, MN | 341 | 35 | 30.0% |
Nashwauk, MN | 1,104 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Archer, FL | 1,104 | 35 | 30.0% |
Hiawassee, GA | 1,104 | 37 | 26.0% |
Cavetown, MD | 1,104 | 40 | 20.0% |
Gerald, MO | 1,104 | 39 | 22.0% |
Alliance, NC | 1,104 | 37 | 26.0% |
Nashwauk, MN | 1,104 | 35 | 30.0% |