| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | n/a°F | n/a°F | n/a°F | n/a |
| February | n/a°F | n/a°F | n/a°F | n/a |
| March | n/a°F | n/a°F | n/a°F | n/a |
| April | n/a°F | n/a°F | n/a°F | n/a |
| May | n/a°F | n/a°F | n/a°F | n/a |
| June | n/a°F | n/a°F | n/a°F | n/a |
| July | n/a°F | n/a°F | n/a°F | n/a |
| August | n/a°F | n/a°F | n/a°F | n/a |
| September | n/a°F | n/a°F | n/a°F | n/a |
| October | n/a°F | n/a°F | n/a°F | n/a |
| November | n/a°F | n/a°F | n/a°F | n/a |
| December | n/a°F | n/a°F | n/a°F | n/a |
| Index | Akwesasne (Part) 59 | Ontario | National |
| Air quality index | n/a | n/a | 42 |
| Pollution index | n/a | n/a | 2,726,193 |
| Measurement | Total |
| Days measured | |
| Days with good air quality | |
| Days with moderate air quality | |
| Days w/ poor A.Q. for sensitive groups | |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | n/a% |
| Benzene | n/a% |
| Carbon Tetrachloride | n/a% |
| Lead | n/a% |
| Mercury | n/a% |
| City | Population | Air Quality Index | National Avg. |
| Brasher Falls, NY | 605 | 0 | 100.0% |
| Winthrop, NY | 174 | 0 | 100.0% |
| Brushton, NY | 512 | 0 | 100.0% |
| Fort Covington Hamlet, NY | 1,328 | 0 | 100.0% |
| Massena, NY | 9,617 | 0 | 100.0% |
| City | Population | Air Quality Index | National Avg. |
| Bourbon, MO | 1,866 | 39 | 22.0% |
| St. Johnsville, NY | 1,866 | 27 | 46.0% |
| Erie, IL | 1,865 | 42 | 16.0% |
| Kenyon, MN | 1,865 | 37 | 26.0% |
| East Atlantic Beach, NY | 1,867 | 51 | 2.0% |
| Akwesasne (Part) 59, ON | 1,866 | n/a |