Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 24°F | 38°F | 31°F | 4.7" |
February | 23°F | 39°F | 31°F | 4.1" |
March | 33°F | 51°F | 42°F | 6.1" |
April | 42°F | 63°F | 54°F | 4.9" |
May | 52°F | 72°F | 63°F | 6.5" |
June | 60°F | 78°F | 70°F | 7.0" |
July | 64°F | 82°F | 74°F | 9.5" |
August | 62°F | 80°F | 72°F | 7.4" |
September | 56°F | 74°F | 66°F | 6.3" |
October | 45°F | 63°F | 55°F | 5.9" |
November | 35°F | 52°F | 44°F | 5.6" |
December | 29°F | 43°F | 36°F | 6.4" |
Index | Loyalhanna | Pennsylvania | National |
Air quality index | 39 | 45 | 42 |
Pollution index | 7,262,690 | 4,584,805 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 296 |
Days with moderate air quality | 69 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.090% |
Carbon Tetrachloride | 0.260% |
Lead | 0.140% |
Mercury | 0.030% |
City | Population | Air Quality Index | National Avg. |
Mount Pleasant, PA | 4,255 | 36 | 28.0% |
Mammoth, PA | 428 | 36 | 28.0% |
Donegal, PA | 150 | 36 | 28.0% |
Laurel Mountain, PA | 125 | 36 | 28.0% |
Scottdale, PA | 4,116 | 36 | 28.0% |
Loyalhanna, PA | 3,486 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
McCall, ID | 3,485 | 36 | 28.0% |
Locust Valley, NY | 3,485 | 51 | 2.0% |
Pemberwick, CT | 3,487 | 43 | 14.0% |
Gooding, ID | 3,487 | 20 | 60.0% |
Narragansett Pier, RI | 3,487 | 44 | 12.0% |
Loyalhanna, PA | 3,486 | 39 | 22.0% |