Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 40°F | 29°F | 5.9" |
February | 26°F | 47°F | 35°F | 4.1" |
March | 33°F | 57°F | 43°F | 3.4" |
April | 39°F | 66°F | 52°F | 2.8" |
May | 48°F | 75°F | 61°F | 2.0" |
June | 59°F | 90°F | 75°F | 2.5" |
July | 64°F | 93°F | 78°F | 1.8" |
August | 61°F | 89°F | 75°F | 2.6" |
September | 52°F | 78°F | 64°F | 2.3" |
October | 41°F | 65°F | 51°F | 3.3" |
November | 36°F | 58°F | 45°F | 2.0" |
December | 24°F | 41°F | 31°F | 5.6" |
Index | Oljato-Monument Valley | Utah | National |
Air quality index | 49 | 45 | 42 |
Pollution index | 1,584,960 | 3,340,369 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 208 |
Days with moderate air quality | 157 |
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 | 0.000% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Oljato-Monument Valley, AZ | 11 | 49 | 2.0% |
Oljato-Monument Valley, UT | 758 | 49 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Hartford, AR | 758 | 36 | 28.0% |
Milner, GA | 758 | 38 | 24.0% |
Plains, GA | 758 | 39 | 22.0% |
Arco, ID | 758 | 27 | 46.0% |
Boswell, IN | 758 | 42 | 16.0% |
Oljato-Monument Valley, UT | 758 | 49 | 2.0% |