Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 36°F | 28°F | 2.4" |
February | 21°F | 38°F | 29°F | 2.3" |
March | 33°F | 52°F | 42°F | 4.0" |
April | 42°F | 65°F | 53°F | 4.6" |
May | 53°F | 75°F | 64°F | 4.6" |
June | 62°F | 83°F | 72°F | 5.5" |
July | 64°F | 85°F | 74°F | 3.2" |
August | 61°F | 83°F | 72°F | 3.8" |
September | 55°F | 78°F | 66°F | 3.0" |
October | 44°F | 66°F | 55°F | 3.4" |
November | 34°F | 53°F | 43°F | 3.4" |
December | 26°F | 41°F | 33°F | 3.6" |
Index | Yorktown | Indiana | National |
Air quality index | 35 | 56 | 42 |
Pollution index | 1,974,040 | 2,719,453 | 2,726,193 |
Measurement | Total |
Days measured | 352 |
Days with good air quality | 319 |
Days with moderate air quality | 33 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.002% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Springport, IN | 186 | 28 | 44.0% |
Sulphur Springs, IN | 409 | 28 | 44.0% |
Blountsville, IN | 83 | 28 | 44.0% |
Mooreland, IN | 338 | 28 | 44.0% |
Mount Summit, IN | 408 | 28 | 44.0% |
Yorktown, IN | 11,128 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
South Dundas, ON | 11,130 | n/a | |
Carignan, QC | 11,123 | n/a | |
Pebble Creek, FL | 11,135 | 43 | 14.0% |
Lake Morton-Berrydale, WA | 11,118 | 45 | 10.0% |
Sechelt, BC | 11,114 | n/a | |
Yorktown, IN | 11,128 | 35 | 30.0% |