Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 2°F | 21°F | 10°F | 1.5" |
February | 5°F | 24°F | 13°F | 0.6" |
March | 18°F | 40°F | 27°F | 3.9" |
April | 32°F | 56°F | 42°F | 4.6" |
May | 44°F | 66°F | 53°F | 4.7" |
June | 55°F | 77°F | 65°F | 4.7" |
July | 58°F | 82°F | 69°F | 1.8" |
August | 55°F | 77°F | 65°F | 2.6" |
September | 49°F | 70°F | 58°F | 7.8" |
October | 39°F | 56°F | 46°F | 7.5" |
November | 24°F | 39°F | 30°F | 3.4" |
December | 9°F | 23°F | 15°F | 1.4" |
Index | Deer River | Minnesota | National |
Air quality index | 29 | 35 | 42 |
Pollution index | 2,593,130 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 359 |
Days with good air quality | 328 |
Days with moderate air quality | 29 |
Days w/ poor A.Q. for sensitive groups | 2 |
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. |
Ball Club, MN | 153 | 29 | 42.0% |
Zemple, MN | 121 | 29 | 42.0% |
Cohasset, MN | 2,710 | 29 | 42.0% |
Grand Rapids, MN | 11,218 | 29 | 42.0% |
La Prairie, MN | 732 | 29 | 42.0% |
Deer River, MN | 849 | 29 | 42.0% |
City | Population | Air Quality Index | National Avg. |
Savoonga, AK | 849 | 38 | 24.0% |
East Tulare Villa, CA | 849 | 66 | 32.0% |
Clark Fork, ID | 849 | 43 | 14.0% |
North Topsail Beach, NC | 849 | 34 | 32.0% |
Corfu, NY | 849 | 39 | 22.0% |
Deer River, MN | 849 | 29 | 42.0% |