Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -27°F | 59°F | 20°F | n/a |
February | -17°F | 54°F | 21°F | n/a |
March | -15°F | 63°F | 30°F | n/a |
April | 21°F | 88°F | 43°F | n/a |
May | 25°F | 88°F | 53°F | n/a |
June | 34°F | 95°F | 62°F | n/a |
July | 45°F | 88°F | 66°F | n/a |
August | 37°F | 91°F | 64°F | n/a |
September | 30°F | 90°F | 57°F | n/a |
October | 19°F | 82°F | 47°F | n/a |
November | 10°F | 68°F | 38°F | n/a |
December | 0°F | 61°F | 27°F | n/a |
Index | Center Sandwich | New Hampshire | National |
Air quality index | 29 | 34 | 50 |
Pollution index | 5,847,470 | 3,853,747 | 5,066,862 |
Measurement | Total |
Days measured | 214 |
Days with good air quality | 209 |
Days with moderate air quality | 5 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.010% |
Lead | 0.180% |
Mercury | 0.010% |
City, State | Population | Air Quality Index | National Avg. |
Ashland, NH | 1,362 | 29 | 42% |
New Hampton, NH | 367 | 29 | 42% |
Center Ossipee, NH | 408 | 29 | 42% |
Plymouth, NH | 3,882 | 29 | 42% |
Melvin Village, NH | 244 | 29 | 42% |
Center Sandwich, NH | 148 | 29 | 42% |
City, State | Population | Air Quality Index | National Avg. |
Gerlach, NV | 148 | 43 | 14% |
Honcut, CA | 148 | 42 | 16% |
Newton Hamilton, PA | 148 | 39 | 22% |
Lockington, OH | 148 | 48 | 4% |
Gold Hill, CO | 148 | 42 | 16% |
Center Sandwich, NH | 148 | 29 | 42% |