Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 45°F | 35°F | 3.7" |
February | 29°F | 47°F | 37°F | 2.9" |
March | 39°F | 60°F | 48°F | 4.5" |
April | 48°F | 71°F | 59°F | 6.3" |
May | 57°F | 79°F | 68°F | 5.7" |
June | 66°F | 87°F | 77°F | 5.3" |
July | 69°F | 89°F | 79°F | 5.6" |
August | 68°F | 89°F | 78°F | 3.7" |
September | 61°F | 83°F | 71°F | 4.6" |
October | 48°F | 71°F | 59°F | 4.4" |
November | 38°F | 59°F | 48°F | 3.5" |
December | 31°F | 48°F | 39°F | 4.8" |
Index | Lyndon | Kentucky | National |
Air quality index | 49 | 45 | 42 |
Pollution index | 10,162,700 | 1,369,131 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 195 |
Days with moderate air quality | 166 |
Days w/ poor A.Q. for sensitive groups | 4 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.060% |
Carbon Tetrachloride | 0.010% |
Lead | 0.050% |
Mercury | 0.140% |
City | Population | Air Quality Index | National Avg. |
New Albany, IN | 36,730 | 49 | 2.0% |
Forest Hills, KY | 451 | 49 | 2.0% |
Jeffersontown, KY | 27,933 | 49 | 2.0% |
Meadowview Estates, KY | 132 | 49 | 2.0% |
St. Matthews, KY | 18,022 | 49 | 2.0% |
Lyndon, KY | 11,451 | 49 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Piedmont, CA | 11,454 | 40 | 20.0% |
Madison Heights, VA | 11,447 | 26 | 48.0% |
Elizabethtown, PA | 11,445 | 41 | 18.0% |
Magalia, CA | 11,444 | 46 | 8.0% |
Upper Montclair, NJ | 11,439 | 51 | 2.0% |
Lyndon, KY | 11,451 | 49 | 2.0% |