Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 7°F | 24°F | 15°F | 0.5" |
February | 9°F | 28°F | 17°F | 1.8" |
March | 24°F | 42°F | 32°F | 1.2" |
April | 35°F | 58°F | 45°F | 1.5" |
May | 47°F | 72°F | 58°F | 3.4" |
June | 58°F | 80°F | 68°F | 3.2" |
July | 62°F | 84°F | 72°F | 2.1" |
August | 59°F | 81°F | 69°F | 3.1" |
September | 51°F | 75°F | 62°F | 2.2" |
October | 39°F | 60°F | 48°F | 2.0" |
November | 25°F | 45°F | 34°F | 0.9" |
December | 11°F | 27°F | 19°F | 0.7" |
Index | Echo | Minnesota | National |
Air quality index | 32 | 35 | 42 |
Pollution index | 179,440 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 362 |
Days with good air quality | 327 |
Days with moderate air quality | 35 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
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. |
Granite Falls, MN | 2,636 | 32 | 36.0% |
Sacred Heart, MN | 590 | 32 | 36.0% |
Hanley Falls, MN | 469 | 32 | 36.0% |
Hazel Run, MN | 92 | 32 | 36.0% |
Wood Lake, MN | 381 | 32 | 36.0% |
Echo, MN | 275 | 32 | 36.0% |
City | Population | Air Quality Index | National Avg. |
Ambler, AK | 275 | 38 | 24.0% |
Huslia, AK | 275 | 38 | 24.0% |
Mount Olive CDP (Coosa County), AL | 275 | 53 | 6.0% |
Oconee, GA | 275 | 38 | 24.0% |
Kimballton, IA | 275 | 40 | 20.0% |
Echo, MN | 275 | 32 | 36.0% |