Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | n/a°F | n/a°F | n/a°F | n/a |
February | n/a°F | n/a°F | n/a°F | n/a |
March | n/a°F | n/a°F | n/a°F | n/a |
April | n/a°F | n/a°F | n/a°F | n/a |
May | n/a°F | n/a°F | n/a°F | n/a |
June | n/a°F | n/a°F | n/a°F | n/a |
July | n/a°F | n/a°F | n/a°F | n/a |
August | n/a°F | n/a°F | n/a°F | n/a |
September | n/a°F | n/a°F | n/a°F | n/a |
October | n/a°F | n/a°F | n/a°F | n/a |
November | n/a°F | n/a°F | n/a°F | n/a |
December | n/a°F | n/a°F | n/a°F | n/a |
Index | Ashland | Montana | National |
Air quality index | 39 | 34 | 42 |
Pollution index | 452,652 | 834,473 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 325 |
Days with moderate air quality | 40 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.004% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Ashland, MT | 850 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Hoonah, AK | 850 | 20 | 60.0% |
Moores Hill, IN | 850 | 54 | 8.0% |
Lafitte, LA | 850 | 45 | 10.0% |
Woodland, NC | 850 | 36 | 28.0% |
Hankinson, ND | 850 | 33 | 34.0% |
Ashland, MT | 850 | 39 | 22.0% |