Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 3°F | 27°F | 15°F | 0.5" |
February | 6°F | 31°F | 17°F | 0.5" |
March | 19°F | 46°F | 31°F | 0.8" |
April | 30°F | 60°F | 44°F | 1.6" |
May | 40°F | 71°F | 55°F | 3.0" |
June | 51°F | 81°F | 66°F | 3.8" |
July | 57°F | 89°F | 73°F | 2.7" |
August | 54°F | 86°F | 69°F | 3.1" |
September | 45°F | 78°F | 60°F | 1.7" |
October | 33°F | 61°F | 46°F | 1.4" |
November | 19°F | 46°F | 31°F | 0.7" |
December | 6°F | 28°F | 16°F | 1.2" |
Index | Solen | North Dakota | National |
Air quality index | 36 | 35 | 42 |
Pollution index | 191,435 | 1,038,665 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 320 |
Days with moderate air quality | 45 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.003% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Cannon Ball, ND | 943 | 36 | 28.0% |
Porcupine, ND | 162 | 36 | 28.0% |
Solen, ND | 90 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Utting, AZ | 90 | 13 | 74.0% |
C-Road, CA | 90 | 44 | 12.0% |
Darwin, CA | 90 | 15 | 70.0% |
Tarrytown, GA | 90 | 26 | 48.0% |
Odin, KS | 90 | 40 | 20.0% |
Solen, ND | 90 | 36 | 28.0% |