Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 40°F | 26°F | 2.1" |
February | 23°F | 47°F | 33°F | 1.3" |
March | 26°F | 57°F | 40°F | 1.5" |
April | 32°F | 67°F | 49°F | 1.3" |
May | 39°F | 77°F | 58°F | 1.4" |
June | 47°F | 85°F | 66°F | 4.9" |
July | 55°F | 95°F | 75°F | 1.9" |
August | 54°F | 89°F | 70°F | 2.0" |
September | 46°F | 81°F | 62°F | 4.7" |
October | 36°F | 66°F | 48°F | 3.3" |
November | 24°F | 53°F | 36°F | 1.6" |
December | 15°F | 35°F | 24°F | 2.4" |
Index | Collbran | Colorado | National |
Air quality index | 44 | 38 | 50 |
Pollution index | 2,837,270 | 2,034,619 | 5,066,862 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 289 |
Days with moderate air quality | 75 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.000% |
Lead | 0.030% |
Mercury | 0.001% |
City, State | Population | Air Quality Index | National Avg. |
De Beque, CO | 400 | 44 | 12% |
Battlement Mesa, CO | 4,835 | 44 | 12% |
Parachute, CO | 1,181 | 44 | 12% |
Collbran, CO | 666 | 44 | 12% |
City, State | Population | Air Quality Index | National Avg. |
Vass, NC | 666 | 29 | 42% |
Bettsville, OH | 666 | 40 | 20% |
La Jara, CO | 666 | 15 | 70% |
Calumet, MI | 666 | 8 | 84% |
Avon, SD | 666 | 36 | 28% |
Collbran, CO | 666 | 44 | 12% |