Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 33°F | 24°F | 4.5" |
February | 16°F | 33°F | 24°F | 5.0" |
March | 23°F | 41°F | 32°F | 4.4" |
April | 34°F | 52°F | 43°F | 4.7" |
May | 44°F | 62°F | 52°F | 5.9" |
June | 52°F | 69°F | 60°F | 6.7" |
July | 59°F | 76°F | 67°F | 6.3" |
August | 57°F | 75°F | 66°F | 5.4" |
September | 51°F | 69°F | 60°F | 7.3" |
October | 42°F | 58°F | 50°F | 7.6" |
November | 32°F | 47°F | 40°F | 7.5" |
December | 22°F | 37°F | 29°F | 5.4" |
Index | Bar Harbor | Maine | National |
Air quality index | 31 | 33 | 42 |
Pollution index | 3,235,100 | 3,417,521 | 2,726,193 |
Measurement | Total |
Days measured | 361 |
Days with good air quality | 348 |
Days with moderate air quality | 13 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.010% |
Lead | 0.020% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Ellsworth, ME | 8,085 | 31 | 38.0% |
Winter Harbor, ME | 337 | 31 | 38.0% |
Southwest Harbor, ME | 626 | 36 | 28.0% |
Bar Harbor, ME | 2,163 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Imperial, NE | 2,163 | 19 | 62.0% |
Mineralwells, WV | 2,163 | 35 | 30.0% |
Humboldt, KS | 2,162 | 22 | 56.0% |
Maple Lake, MN | 2,162 | 32 | 36.0% |
Toftrees, PA | 2,162 | 44 | 12.0% |
Bar Harbor, ME | 2,163 | 31 | 38.0% |