Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 33°F | 62°F | 46°F | 0.7" |
February | 36°F | 69°F | 52°F | 0.3" |
March | 42°F | 77°F | 59°F | 0.2" |
April | 48°F | 84°F | 67°F | 0.1" |
May | 56°F | 92°F | 75°F | 0.1" |
June | 67°F | 103°F | 86°F | 0.3" |
July | 73°F | 100°F | 86°F | 2.1" |
August | 71°F | 98°F | 84°F | 1.3" |
September | 64°F | 93°F | 78°F | 1.3" |
October | 52°F | 85°F | 68°F | 0.7" |
November | 42°F | 73°F | 57°F | 0.3" |
December | 33°F | 61°F | 46°F | 0.6" |
Index | Morenci | Arizona | National |
Air quality index | 37 | 57 | 42 |
Pollution index | 841,255 | 9,766,019 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 362 |
Days with moderate air quality | 3 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Clifton, AZ | 3,689 | 37 | 26.0% |
York, AZ | 630 | 37 | 26.0% |
Morenci, AZ | 1,494 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Pinconning, MI | 1,494 | 26 | 48.0% |
Pemberton, NJ | 1,494 | 41 | 18.0% |
Wilson, OK | 1,494 | 43 | 14.0% |
Montgomery, PA | 1,494 | 35 | 30.0% |
Rosser, MB | 1,494 | n/a | |
Morenci, AZ | 1,494 | 37 | 26.0% |