Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 42°F | 28°F | 0.9" |
February | 21°F | 48°F | 34°F | 1.0" |
March | 26°F | 58°F | 42°F | 1.4" |
April | 31°F | 65°F | 48°F | 1.2" |
May | 39°F | 74°F | 57°F | 1.3" |
June | 49°F | 87°F | 70°F | 0.5" |
July | 58°F | 92°F | 75°F | 1.4" |
August | 55°F | 89°F | 73°F | 1.2" |
September | 45°F | 81°F | 64°F | 0.9" |
October | 34°F | 68°F | 51°F | 1.1" |
November | 25°F | 56°F | 40°F | 0.7" |
December | 16°F | 43°F | 28°F | 1.3" |
Index | Summit | Utah | National |
Air quality index | 44 | 45 | 42 |
Pollution index | 1,560,380 | 3,340,369 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 291 |
Days with moderate air quality | 74 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Paragonah, UT | 511 | 44 | 12.0% |
Cedar City, UT | 33,404 | 44 | 12.0% |
Enoch, UT | 7,044 | 44 | 12.0% |
Parowan, UT | 3,104 | 44 | 12.0% |
Brian Head, UT | 43 | 44 | 12.0% |
Summit, UT | 252 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Anderson, AL | 252 | 37 | 26.0% |
Carolina, AL | 252 | 31 | 38.0% |
Geiger, AL | 252 | 36 | 28.0% |
Waverly, AL | 252 | 42 | 16.0% |
O'Kean, AR | 252 | 26 | 48.0% |
Summit, UT | 252 | 44 | 12.0% |