Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 29°F | 47°F | 37°F | 6.4" |
February | 30°F | 50°F | 39°F | 6.1" |
March | 41°F | 62°F | 50°F | 6.5" |
April | 50°F | 72°F | 60°F | 8.0" |
May | 58°F | 78°F | 68°F | 9.4" |
June | 66°F | 87°F | 76°F | 6.7" |
July | 69°F | 89°F | 78°F | 9.1" |
August | 68°F | 89°F | 78°F | 6.8" |
September | 61°F | 83°F | 71°F | 7.1" |
October | 49°F | 72°F | 60°F | 8.6" |
November | 39°F | 60°F | 49°F | 6.2" |
December | 33°F | 51°F | 41°F | 7.9" |
Index | Oak Grove | Kentucky | National |
Air quality index | 40 | 45 | 42 |
Pollution index | 5,501,360 | 1,369,131 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 307 |
Days with moderate air quality | 58 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.130% |
Carbon Tetrachloride | 0.002% |
Lead | 0.020% |
Mercury | 0.800% |
City | Population | Air Quality Index | National Avg. |
Hopkinsville, KY | 31,052 | 40 | 20.0% |
Fairview city, KY | 148 | 40 | 20.0% |
Elkton, KY | 2,065 | 40 | 20.0% |
Gracey, KY | 71 | 40 | 20.0% |
Pembroke, KY | 725 | 40 | 20.0% |
Oak Grove, KY | 7,332 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Athabasca County, AB | 7,331 | n/a | |
Wildwood, FL | 7,339 | 38 | 24.0% |
Tolleson, AZ | 7,340 | 74 | 48.0% |
Windsor, WI | 7,340 | 39 | 22.0% |
Chandler, QC | 7,341 | n/a | |
Oak Grove, KY | 7,332 | 40 | 20.0% |