Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 24°F | 42°F | 33°F | 3.6" |
February | 26°F | 46°F | 35°F | 3.0" |
March | 33°F | 54°F | 43°F | 3.9" |
April | 43°F | 67°F | 55°F | 3.8" |
May | 54°F | 76°F | 64°F | 4.6" |
June | 62°F | 84°F | 73°F | 6.6" |
July | 69°F | 89°F | 79°F | 5.2" |
August | 65°F | 85°F | 75°F | 4.6" |
September | 60°F | 81°F | 70°F | 3.7" |
October | 48°F | 69°F | 58°F | 4.7" |
November | 36°F | 58°F | 47°F | 2.6" |
December | 31°F | 49°F | 40°F | 4.0" |
Index | Kennett Square | Pennsylvania | National |
Air quality index | 51 | 45 | 42 |
Pollution index | 2,654,190 | 4,584,805 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 180 |
Days with moderate air quality | 169 |
Days w/ poor A.Q. for sensitive groups | 16 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.004% |
Lead | 0.000% |
Mercury | 0.005% |
City | Population | Air Quality Index | National Avg. |
Pennsville, NJ | 11,968 | 40 | 20.0% |
Exton, PA | 6,079 | 42 | 16.0% |
Caln, PA | 1,335 | 42 | 16.0% |
Downingtown, PA | 8,012 | 42 | 16.0% |
Thorndale, PA | 3,719 | 42 | 16.0% |
Kennett Square, PA | 6,182 | 51 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Pictou, Subd. A, NS | 6,181 | n/a | |
Mont Belvieu, TX | 6,180 | 52 | 4.0% |
West St. Paul, MB | 6,185 | n/a | |
New Whiteland, IN | 6,178 | 54 | 8.0% |
Saint-Honoré, QC | 6,178 | n/a | |
Kennett Square, PA | 6,182 | 51 | 2.0% |