Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 50°F | 37°F | 3.1" |
February | 29°F | 52°F | 40°F | 2.6" |
March | 38°F | 63°F | 50°F | 5.5" |
April | 47°F | 71°F | 58°F | 7.3" |
May | 55°F | 77°F | 65°F | 7.4" |
June | 64°F | 86°F | 75°F | 4.2" |
July | 67°F | 90°F | 78°F | 5.1" |
August | 66°F | 90°F | 77°F | 4.7" |
September | 58°F | 82°F | 69°F | 5.0" |
October | 46°F | 72°F | 58°F | 5.2" |
November | 37°F | 62°F | 49°F | 3.5" |
December | 29°F | 51°F | 39°F | 3.8" |
Index | Johnson | 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. |
Cave Springs, AR | 4,859 | 44 | 12.0% |
Fayetteville, AR | 86,622 | 44 | 12.0% |
Lincoln, AR | 2,465 | 44 | 12.0% |
Springtown, AR | 136 | 44 | 12.0% |
Prairie Creek, AR | 2,176 | 44 | 12.0% |
Johnson, AR | 3,719 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Thorndale, PA | 3,719 | 42 | 16.0% |
Oneida, TN | 3,719 | 40 | 20.0% |
Brownsville, LA | 3,718 | 34 | 32.0% |
West Menlo Park, CA | 3,720 | 43 | 14.0% |
Quitman, GA | 3,720 | 35 | 30.0% |
Johnson, AR | 3,719 | 44 | 12.0% |