Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 30°F | 48°F | 38°F | 6.7" |
February | 32°F | 50°F | 40°F | 7.1" |
March | 42°F | 62°F | 51°F | 9.1" |
April | 52°F | 73°F | 61°F | 14.5" |
May | 60°F | 80°F | 69°F | 10.7" |
June | 69°F | 89°F | 79°F | 9.2" |
July | 72°F | 90°F | 80°F | 8.0" |
August | 69°F | 89°F | 78°F | 8.6" |
September | 62°F | 83°F | 71°F | 8.7" |
October | 51°F | 73°F | 60°F | 8.5" |
November | 40°F | 60°F | 49°F | 6.8" |
December | 34°F | 49°F | 41°F | 9.2" |
Index | Knobel | Arkansas | National |
Air quality index | 26 | 38 | 42 |
Pollution index | 1,119,950 | 1,487,822 | 2,726,193 |
Measurement | Total |
Days measured | 360 |
Days with good air quality | 341 |
Days with moderate air quality | 19 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.270% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
O'Kean, AR | 252 | 26 | 48.0% |
Corning, AR | 3,092 | 26 | 48.0% |
Oak Grove Heights, AR | 1,237 | 26 | 48.0% |
Biggers, AR | 314 | 26 | 48.0% |
Peach Orchard, AR | 98 | 26 | 48.0% |
Knobel, AR | 245 | 26 | 48.0% |
City | Population | Air Quality Index | National Avg. |
Kite, GA | 245 | 47 | 6.0% |
Montour, IA | 245 | 39 | 22.0% |
Otwell, IN | 245 | 6 | 88.0% |
Mize, MS | 245 | 35 | 30.0% |
Carson, ND | 245 | 36 | 28.0% |
Knobel, AR | 245 | 26 | 48.0% |