Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 34°F | 56°F | 43°F | 3.9" |
February | 37°F | 60°F | 47°F | 3.5" |
March | 47°F | 69°F | 56°F | 7.8" |
April | 54°F | 76°F | 64°F | 7.5" |
May | 62°F | 82°F | 71°F | 8.3" |
June | 71°F | 91°F | 80°F | 3.7" |
July | 73°F | 94°F | 83°F | 4.9" |
August | 73°F | 95°F | 83°F | 4.9" |
September | 66°F | 88°F | 76°F | 4.8" |
October | 54°F | 78°F | 65°F | 5.1" |
November | 44°F | 67°F | 54°F | 4.6" |
December | 37°F | 57°F | 46°F | 5.3" |
Index | Soper | Oklahoma | National |
Air quality index | 325 | 55 | 42 |
Pollution index | 482,541 | 1,271,533 | 2,726,193 |
Measurement | Total |
Days measured | 138 |
Days with good air quality | 120 |
Days with moderate air quality | 17 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.001% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Boswell, OK | 865 | 325 | 550.0% |
Grant, OK | 303 | 325 | 550.0% |
Hugo, OK | 5,114 | 325 | 550.0% |
Antlers, OK | 2,386 | 325 | 550.0% |
Soper, OK | 211 | 325 | 550.0% |
City | Population | Air Quality Index | National Avg. |
Langston, AL | 211 | 39 | 22.0% |
Fiddletown, CA | 211 | 52 | 4.0% |
Mesa Vista, CA | 211 | 13 | 74.0% |
Samoa, CA | 211 | 27 | 46.0% |
Rippey, IA | 211 | 37 | 26.0% |
Soper, OK | 211 | 325 | 550.0% |