Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 39°F | 28°F | 2.2" |
February | 23°F | 47°F | 36°F | 1.8" |
March | 31°F | 58°F | 45°F | 3.2" |
April | 35°F | 65°F | 51°F | 2.0" |
May | 45°F | 75°F | 61°F | 3.1" |
June | 56°F | 86°F | 74°F | 5.1" |
July | 64°F | 96°F | 82°F | 1.3" |
August | 62°F | 93°F | 79°F | 2.4" |
September | 50°F | 82°F | 68°F | 3.9" |
October | 36°F | 66°F | 52°F | 3.1" |
November | 25°F | 53°F | 40°F | 1.9" |
December | 16°F | 38°F | 28°F | 2.4" |
Index | Sterling | Utah | National |
Air quality index | 46 | 45 | 42 |
Pollution index | 17,298,700 | 3,340,369 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 265 |
Days with moderate air quality | 99 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.020% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.010% |
Lead | 0.020% |
Mercury | 1.190% |
City | Population | Air Quality Index | National Avg. |
Fayette, UT | 318 | 46 | 8.0% |
Redmond, UT | 694 | 46 | 8.0% |
Gunnison, UT | 3,511 | 46 | 8.0% |
Ephraim, UT | 7,222 | 46 | 8.0% |
Centerfield, UT | 1,531 | 46 | 8.0% |
Sterling, UT | 377 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Winslow, AR | 377 | 44 | 12.0% |
Raisin City, CA | 377 | 60 | 20.0% |
Pioneer, FL | 377 | 36 | 28.0% |
Windsor, FL | 377 | 36 | 28.0% |
Midville, GA | 377 | 47 | 6.0% |
Sterling, UT | 377 | 46 | 8.0% |