Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 36°F | 27°F | 1.0" |
February | 24°F | 43°F | 33°F | 0.6" |
March | 29°F | 54°F | 41°F | 1.0" |
April | 34°F | 61°F | 46°F | 1.2" |
May | 40°F | 70°F | 55°F | 1.8" |
June | 48°F | 80°F | 63°F | 0.8" |
July | 54°F | 90°F | 72°F | 0.3" |
August | 52°F | 87°F | 69°F | 0.5" |
September | 44°F | 78°F | 60°F | 0.9" |
October | 35°F | 64°F | 48°F | 1.1" |
November | 27°F | 51°F | 37°F | 0.9" |
December | 20°F | 37°F | 28°F | 1.1" |
Index | Declo | Idaho | National |
Air quality index | 20 | 32 | 42 |
Pollution index | 2,556,040 | 2,063,710 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 361 |
Days with moderate air quality | 4 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Heyburn, ID | 3,365 | 20 | 60.0% |
Acequia, ID | 223 | 20 | 60.0% |
Malta, ID | 360 | 20 | 60.0% |
Albion, ID | 422 | 20 | 60.0% |
Paul, ID | 1,543 | 20 | 60.0% |
Declo, ID | 471 | 20 | 60.0% |
City | Population | Air Quality Index | National Avg. |
Ashley, IL | 471 | 43 | 14.0% |
Fowler, KS | 471 | 15 | 70.0% |
Sedalia, NC | 471 | 31 | 38.0% |
Forman, ND | 471 | 20 | 60.0% |
Beallsville, PA | 471 | 56 | 12.0% |
Declo, ID | 471 | 20 | 60.0% |