Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 36°F | 24°F | 1.5" |
February | 13°F | 39°F | 26°F | 1.5" |
March | 23°F | 49°F | 35°F | 1.8" |
April | 29°F | 56°F | 41°F | 2.4" |
May | 36°F | 63°F | 50°F | 4.9" |
June | 46°F | 76°F | 61°F | 3.3" |
July | 51°F | 86°F | 69°F | 2.5" |
August | 48°F | 83°F | 66°F | 5.1" |
September | 42°F | 73°F | 57°F | 2.6" |
October | 34°F | 63°F | 47°F | 3.8" |
November | 18°F | 46°F | 31°F | 1.6" |
December | 10°F | 34°F | 22°F | 1.0" |
Index | Moore | Montana | National |
Air quality index | 21 | 34 | 42 |
Pollution index | 263,666 | 834,473 | 2,726,193 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 350 |
Days with moderate air quality | 12 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.005% |
Carbon Tetrachloride | 0.001% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Lewistown Heights, MT | 312 | 21 | 58.0% |
Hobson, MT | 183 | 21 | 58.0% |
Lewistown, MT | 5,923 | 21 | 58.0% |
Moore, MT | 187 | 21 | 58.0% |
City | Population | Air Quality Index | National Avg. |
Fox, AK | 187 | 38 | 24.0% |
Morristown, AZ | 187 | 74 | 48.0% |
Coffee Creek, CA | 187 | 42 | 16.0% |
Markleeville, CA | 187 | 13 | 74.0% |
Henlopen Acres, DE | 187 | 36 | 28.0% |
Moore, MT | 187 | 21 | 58.0% |