Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 37°F | 29°F | 8.1" |
February | 18°F | 34°F | 26°F | 4.1" |
March | 32°F | 52°F | 41°F | 5.7" |
April | 40°F | 64°F | 51°F | 7.1" |
May | 51°F | 75°F | 63°F | 2.9" |
June | 62°F | 84°F | 73°F | 4.0" |
July | 61°F | 84°F | 72°F | 4.9" |
August | 64°F | 85°F | 74°F | 8.8" |
September | 57°F | 81°F | 68°F | 4.3" |
October | 49°F | 68°F | 58°F | 5.4" |
November | 34°F | 53°F | 43°F | 6.2" |
December | 22°F | 36°F | 29°F | 5.0" |
Index | New Castle | Indiana | National |
Air quality index | 28 | 56 | 42 |
Pollution index | 1,974,040 | 2,719,453 | 2,726,193 |
Measurement | Total |
Days measured | 119 |
Days with good air quality | 106 |
Days with moderate air quality | 13 |
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. |
Milton, IN | 321 | 6 | 88.0% |
East Germantown, IN | 337 | 6 | 88.0% |
Knightstown, IN | 2,260 | 28 | 44.0% |
Straughn, IN | 249 | 28 | 44.0% |
Mount Summit, IN | 408 | 28 | 44.0% |
New Castle, IN | 17,234 | 28 | 44.0% |
City | Population | Air Quality Index | National Avg. |
Perry, GA | 17,235 | 38 | 24.0% |
Anacortes, WA | 17,231 | 24 | 52.0% |
Tavares, FL | 17,228 | 37 | 26.0% |
Flowing Wells, AZ | 17,227 | 47 | 6.0% |
Pampa, TX | 17,226 | 44 | 12.0% |
New Castle, IN | 17,234 | 28 | 44.0% |