Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 34°F | 22°F | 1.7" |
February | 13°F | 36°F | 23°F | 0.4" |
March | 24°F | 49°F | 35°F | 0.6" |
April | 32°F | 59°F | 44°F | 1.5" |
May | 41°F | 68°F | 54°F | 2.2" |
June | 52°F | 79°F | 65°F | 2.5" |
July | 59°F | 90°F | 73°F | 1.7" |
August | 56°F | 87°F | 70°F | 1.9" |
September | 47°F | 78°F | 61°F | 1.3" |
October | 35°F | 61°F | 46°F | 1.1" |
November | 23°F | 48°F | 34°F | 0.3" |
December | 11°F | 32°F | 21°F | 0.6" |
Index | Alzada | Montana | National |
Air quality index | 40 | 34 | 42 |
Pollution index | 105,234 | 834,473 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 309 |
Days with moderate air quality | 55 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.001% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Alzada, MT | 25 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Mendeltna, AK | 25 | 31 | 38.0% |
Beyerville, AZ | 25 | 31 | 38.0% |
Butte Meadows, CA | 25 | 46 | 8.0% |
Lazy Lake, FL | 25 | 41 | 18.0% |
Blanchard, IA | 25 | 43 | 14.0% |
Alzada, MT | 25 | 40 | 20.0% |