Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 28°F | 47°F | 36°F | 12.8" |
February | 30°F | 52°F | 40°F | 4.2" |
March | 40°F | 64°F | 51°F | 2.6" |
April | 43°F | 67°F | 55°F | 5.3" |
May | 54°F | 77°F | 65°F | 6.0" |
June | 63°F | 84°F | 73°F | 6.7" |
July | 65°F | 89°F | 76°F | 7.8" |
August | 68°F | 92°F | 79°F | 9.3" |
September | 60°F | 84°F | 71°F | 6.6" |
October | 48°F | 73°F | 59°F | 8.2" |
November | 38°F | 62°F | 49°F | 2.5" |
December | 27°F | 49°F | 37°F | 4.3" |
Index | Highfill | Arkansas | National |
Air quality index | 44 | 38 | 42 |
Pollution index | 182,136 | 1,487,822 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 267 |
Days with moderate air quality | 98 |
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 | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Bella Vista, AR | 28,819 | 44 | 12.0% |
Decatur, AR | 1,536 | 44 | 12.0% |
Pea Ridge, AR | 5,960 | 44 | 12.0% |
Elm Springs, AR | 2,442 | 44 | 12.0% |
Lowell, AR | 9,433 | 44 | 12.0% |
Highfill, AR | 1,383 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Monrovia, IN | 1,383 | 54 | 8.0% |
Harwich Center, MA | 1,383 | 36 | 28.0% |
Bel Air CDP, MD | 1,383 | 46 | 8.0% |
Coldstream, OH | 1,383 | 54 | 8.0% |
Tiltonsville, OH | 1,383 | 39 | 22.0% |
Highfill, AR | 1,383 | 44 | 12.0% |