Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 25°F | 42°F | 33°F | 4.2" |
February | 25°F | 43°F | 34°F | 3.6" |
March | 33°F | 52°F | 42°F | 3.9" |
April | 44°F | 66°F | 54°F | 4.4" |
May | 53°F | 75°F | 63°F | 4.9" |
June | 63°F | 84°F | 72°F | 5.3" |
July | 69°F | 89°F | 78°F | 4.5" |
August | 66°F | 86°F | 76°F | 5.0" |
September | 60°F | 81°F | 69°F | 3.5" |
October | 49°F | 69°F | 58°F | 4.8" |
November | 38°F | 58°F | 47°F | 3.1" |
December | 31°F | 47°F | 38°F | 5.0" |
Index | Dumont | New Jersey | National |
Air quality index | 51 | 45 | 42 |
Pollution index | 7,043,200 | 7,246,891 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 169 |
Days with moderate air quality | 180 |
Days w/ poor A.Q. for sensitive groups | 16 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.020% |
Lead | 0.030% |
Mercury | 0.020% |
City | Population | Air Quality Index | National Avg. |
Pleasantville, NY | 7,256 | 43 | 14.0% |
Thornwood, NY | 4,484 | 43 | 14.0% |
Armonk, NY | 4,440 | 43 | 14.0% |
Chappaqua, NY | 2,628 | 43 | 14.0% |
Suffern, NY | 10,945 | 51 | 2.0% |
Dumont, NJ | 17,598 | 51 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Bon Air, VA | 17,599 | 44 | 12.0% |
Tillsonburg, ON | 17,594 | n/a | |
Cinco Ranch, TX | 17,588 | 52 | 4.0% |
Swift Current, SK | 17,609 | n/a | |
Kingstowne, VA | 17,585 | 47 | 6.0% |
Dumont, NJ | 17,598 | 51 | 2.0% |