Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 1°F | 22°F | 11°F | 0.9" |
February | 3°F | 24°F | 13°F | 0.6" |
March | 18°F | 40°F | 29°F | 1.0" |
April | 32°F | 58°F | 45°F | 1.7" |
May | 44°F | 72°F | 57°F | 3.3" |
June | 55°F | 81°F | 68°F | 4.6" |
July | 59°F | 86°F | 73°F | 2.6" |
August | 56°F | 83°F | 69°F | 3.0" |
September | 48°F | 76°F | 61°F | 3.1" |
October | 37°F | 61°F | 47°F | 2.4" |
November | 22°F | 44°F | 32°F | 0.7" |
December | 6°F | 26°F | 16°F | 1.1" |
Index | Harwood | North Dakota | National |
Air quality index | 33 | 35 | 42 |
Pollution index | 2,281,860 | 1,038,665 | 2,726,193 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 327 |
Days with moderate air quality | 34 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.010% |
Lead | 0.030% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Sabin, MN | 545 | 33 | 34.0% |
Moorhead, MN | 43,409 | 33 | 34.0% |
Horace, ND | 2,847 | 33 | 34.0% |
Reile's Acres, ND | 670 | 33 | 34.0% |
Brooktree Park, ND | 218 | 33 | 34.0% |
Harwood, ND | 725 | 33 | 34.0% |
City | Population | Air Quality Index | National Avg. |
Middletown, CA | 725 | 31 | 38.0% |
Homestead Base, FL | 725 | 41 | 18.0% |
Blairsville, GA | 725 | 37 | 26.0% |
Wellsburg, IA | 725 | 39 | 22.0% |
Pembroke, KY | 725 | 40 | 20.0% |
Harwood, ND | 725 | 33 | 34.0% |