Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 40°F | 30°F | 3.5" |
February | 20°F | 42°F | 31°F | 3.1" |
March | 28°F | 53°F | 40°F | 3.4" |
April | 38°F | 67°F | 52°F | 3.9" |
May | 48°F | 76°F | 62°F | 3.7" |
June | 58°F | 84°F | 71°F | 5.5" |
July | 63°F | 88°F | 75°F | 6.4" |
August | 61°F | 85°F | 73°F | 5.0" |
September | 54°F | 80°F | 66°F | 4.5" |
October | 43°F | 68°F | 55°F | 5.4" |
November | 33°F | 56°F | 44°F | 2.8" |
December | 26°F | 45°F | 35°F | 4.9" |
Index | Harmony | New Jersey | National |
Air quality index | 34 | 45 | 42 |
Pollution index | 3,167,110 | 7,246,891 | 2,726,193 |
Measurement | Total |
Days measured | 349 |
Days with good air quality | 340 |
Days with moderate air quality | 9 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.010% |
Lead | 0.030% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Glen Gardner, NJ | 1,554 | 34 | 32.0% |
Port Colden, NJ | 82 | 34 | 32.0% |
Port Murray, NJ | 216 | 34 | 32.0% |
Columbia, NJ | 143 | 34 | 32.0% |
Hainesburg, NJ | 117 | 34 | 32.0% |
Harmony, NJ | 410 | 34 | 32.0% |
City | Population | Air Quality Index | National Avg. |
Arboles, CO | 410 | 44 | 12.0% |
Empire, CO | 410 | 47 | 6.0% |
Prairie City, IL | 410 | 41 | 18.0% |
Metamora, IN | 410 | 6 | 88.0% |
Arcadia, KS | 410 | 37 | 26.0% |
Harmony, NJ | 410 | 34 | 32.0% |