Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 8°F | 24°F | 15°F | 1.0" |
February | 9°F | 27°F | 17°F | 2.9" |
March | 24°F | 42°F | 32°F | 2.6" |
April | 37°F | 57°F | 46°F | 5.5" |
May | 48°F | 70°F | 58°F | 6.3" |
June | 59°F | 79°F | 68°F | 6.1" |
July | 63°F | 83°F | 73°F | 6.3" |
August | 61°F | 80°F | 70°F | 8.3" |
September | 53°F | 73°F | 62°F | 6.4" |
October | 40°F | 58°F | 48°F | 5.0" |
November | 27°F | 43°F | 35°F | 2.4" |
December | 13°F | 27°F | 19°F | 2.0" |
Index | Rockford | Minnesota | National |
Air quality index | 46 | 35 | 42 |
Pollution index | 166,775 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 214 |
Days with moderate air quality | 148 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.002% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Buffalo, MN | 16,413 | 32 | 36.0% |
Maple Lake, MN | 2,162 | 32 | 36.0% |
Waverly, MN | 1,513 | 32 | 36.0% |
Monticello, MN | 13,700 | 32 | 36.0% |
Silver Creek, MN | 197 | 32 | 36.0% |
Rockford, MN | 4,481 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Gifford, FL | 4,481 | 36 | 28.0% |
Sayre, OK | 4,480 | 43 | 14.0% |
Whiteville, TN | 4,482 | 27 | 46.0% |
Berwick, LA | 4,478 | 41 | 18.0% |
Bremen, IN | 4,484 | 42 | 16.0% |
Rockford, MN | 4,481 | 46 | 8.0% |