Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 35°F | 26°F | 1.7" |
February | 16°F | 37°F | 26°F | 1.5" |
March | 24°F | 47°F | 35°F | 2.3" |
April | 34°F | 61°F | 47°F | 2.9" |
May | 44°F | 72°F | 58°F | 2.9" |
June | 54°F | 80°F | 67°F | 4.0" |
July | 58°F | 84°F | 71°F | 3.2" |
August | 56°F | 82°F | 68°F | 4.3" |
September | 49°F | 75°F | 62°F | 3.3" |
October | 40°F | 63°F | 51°F | 3.9" |
November | 29°F | 51°F | 40°F | 2.0" |
December | 23°F | 40°F | 31°F | 2.2" |
Index | Sylvania | Pennsylvania | National |
Air quality index | 36 | 45 | 42 |
Pollution index | 1,515,200 | 4,584,805 | 2,726,193 |
Measurement | Total |
Days measured | 352 |
Days with good air quality | 314 |
Days with moderate air quality | 38 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.050% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.020% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Lawrenceville, PA | 624 | 35 | 30.0% |
Blossburg, PA | 2,083 | 35 | 30.0% |
Millerton, PA | 406 | 35 | 30.0% |
Arnot, PA | 512 | 35 | 30.0% |
Mansfield, PA | 3,013 | 35 | 30.0% |
Sylvania, PA | 194 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Laurel, IA | 194 | 37 | 26.0% |
Gilson, IL | 194 | 41 | 18.0% |
Bison, KS | 194 | 15 | 70.0% |
Maple Grove, MI | 194 | 36 | 28.0% |
Bolckow, MO | 194 | 43 | 14.0% |
Sylvania, PA | 194 | 36 | 28.0% |