Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 18°F | 35°F | 26°F | 3.0" |
February | 17°F | 34°F | 25°F | 2.7" |
March | 25°F | 44°F | 34°F | 2.7" |
April | 36°F | 59°F | 47°F | 3.6" |
May | 47°F | 70°F | 58°F | 3.1" |
June | 57°F | 78°F | 68°F | 4.3" |
July | 62°F | 82°F | 72°F | 3.4" |
August | 61°F | 81°F | 71°F | 3.9" |
September | 54°F | 75°F | 64°F | 4.5" |
October | 44°F | 63°F | 53°F | 5.2" |
November | 33°F | 51°F | 42°F | 3.5" |
December | 25°F | 39°F | 32°F | 4.2" |
Index | Delevan | New York | National |
Air quality index | 39 | 43 | 42 |
Pollution index | 2,885,140 | 6,179,275 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 308 |
Days with moderate air quality | 57 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.004% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.005% |
Lead | 0.010% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Ellicottville, NY | 356 | 37 | 26.0% |
Franklinville, NY | 1,865 | 37 | 26.0% |
West Valley, NY | 579 | 39 | 22.0% |
Bliss, NY | 415 | 39 | 22.0% |
Lime Lake, NY | 819 | 39 | 22.0% |
Delevan, NY | 1,274 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Oglethorpe, GA | 1,274 | 39 | 22.0% |
Ladoga, IN | 1,274 | 42 | 16.0% |
Center Point, LA | 1,274 | 30 | 40.0% |
Magnolia, NC | 1,274 | 40 | 20.0% |
Brickerville, PA | 1,274 | 42 | 16.0% |
Delevan, NY | 1,274 | 39 | 22.0% |