Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 39°F | 29°F | 2.9" |
February | 20°F | 40°F | 30°F | 2.5" |
March | 30°F | 53°F | 40°F | 3.3" |
April | 40°F | 66°F | 53°F | 3.2" |
May | 49°F | 75°F | 62°F | 4.1" |
June | 59°F | 82°F | 70°F | 4.3" |
July | 62°F | 85°F | 73°F | 4.5" |
August | 61°F | 84°F | 72°F | 3.5" |
September | 54°F | 78°F | 66°F | 3.0" |
October | 44°F | 66°F | 54°F | 3.6" |
November | 33°F | 55°F | 43°F | 2.6" |
December | 26°F | 43°F | 34°F | 3.6" |
Index | Empire | Ohio | National |
Air quality index | 46 | 40 | 42 |
Pollution index | 1,410,280 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 217 |
Days with moderate air quality | 144 |
Days w/ poor A.Q. for sensitive groups | 4 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.001% |
Mercury | 0.004% |
City | Population | Air Quality Index | National Avg. |
Bergholz, OH | 636 | 6 | 88.0% |
Hookstown, PA | 127 | 6 | 88.0% |
Ohioville, PA | 3,313 | 6 | 88.0% |
La Croft, OH | 1,048 | 6 | 88.0% |
Shippingport, PA | 199 | 6 | 88.0% |
Empire, OH | 203 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Gakona, AK | 203 | 31 | 38.0% |
La Vina, CA | 203 | 50 | = 100 |
Glen Ridge, FL | 203 | 36 | 28.0% |
Highland Park, FL | 203 | 36 | 28.0% |
Whitfield CDP (Santa Rosa County), FL | 203 | 38 | 24.0% |
Empire, OH | 203 | 46 | 8.0% |