Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 33°F | 54°F | 42°F | 3.6" |
February | 36°F | 57°F | 45°F | 3.7" |
March | 45°F | 67°F | 55°F | 5.6" |
April | 53°F | 76°F | 64°F | 6.5" |
May | 61°F | 82°F | 71°F | 7.0" |
June | 71°F | 91°F | 80°F | 3.1" |
July | 73°F | 93°F | 82°F | 4.4" |
August | 73°F | 93°F | 82°F | 3.6" |
September | 66°F | 87°F | 75°F | 3.5" |
October | 53°F | 76°F | 63°F | 4.3" |
November | 43°F | 65°F | 53°F | 5.1" |
December | 36°F | 55°F | 44°F | 6.4" |
Index | Roland | Arkansas | National |
Air quality index | 45 | 38 | 42 |
Pollution index | 410,477 | 1,487,822 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 235 |
Days with moderate air quality | 130 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Conway, AR | 66,776 | 45 | 10.0% |
Avilla, AR | 1,082 | 45 | 10.0% |
Natural Steps, AR | 562 | 45 | 10.0% |
Fourche, AR | 30 | 45 | 10.0% |
Little Rock, AR | 198,067 | 45 | 10.0% |
Roland, AR | 843 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
McClellan Park, CA | 843 | 52 | 4.0% |
Hopkins, MI | 843 | 39 | 22.0% |
Innsbrook, MO | 843 | 54 | 8.0% |
Burnsville, MS | 843 | 37 | 26.0% |
Wye, MT | 843 | 40 | 20.0% |
Roland, AR | 843 | 45 | 10.0% |