Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 46°F | 31°F | 4.5" |
February | 20°F | 48°F | 33°F | 1.1" |
March | 29°F | 59°F | 43°F | 2.3" |
April | 35°F | 64°F | 48°F | 3.0" |
May | 43°F | 72°F | 56°F | 4.6" |
June | 54°F | 85°F | 69°F | 3.1" |
July | 59°F | 88°F | 72°F | 8.4" |
August | 57°F | 84°F | 69°F | 5.6" |
September | 50°F | 79°F | 63°F | 4.2" |
October | 38°F | 68°F | 51°F | 2.9" |
November | 28°F | 57°F | 41°F | 1.4" |
December | 18°F | 45°F | 30°F | 2.2" |
Index | Rockvale | Colorado | National |
Air quality index | 16 | 38 | 42 |
Pollution index | 290,738 | 2,068,342 | 2,726,193 |
Measurement | Total |
Days measured | 62 |
Days with good air quality | 60 |
Days with moderate air quality | 2 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Brookside, CO | 224 | 16 | 68.0% |
Penrose, CO | 3,185 | 16 | 68.0% |
Cañon City, CO | 16,369 | 16 | 68.0% |
Williamsburg, CO | 533 | 16 | 68.0% |
Florence, CO | 3,913 | 16 | 68.0% |
Rockvale, CO | 548 | 16 | 68.0% |
City | Population | Air Quality Index | National Avg. |
Granada, CO | 548 | 20 | 60.0% |
Elk Horn, IA | 548 | 40 | 20.0% |
Brunswick Station, ME | 548 | 31 | 38.0% |
Ravenwood, MO | 548 | 43 | 14.0% |
Irvona, PA | 548 | 41 | 18.0% |
Rockvale, CO | 548 | 16 | 68.0% |