Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 45°F | 27°F | 1.1" |
February | 18°F | 50°F | 33°F | 0.6" |
March | 23°F | 59°F | 41°F | 0.4" |
April | 29°F | 66°F | 48°F | 0.4" |
May | 36°F | 73°F | 56°F | 0.6" |
June | 45°F | 86°F | 68°F | 0.4" |
July | 54°F | 88°F | 71°F | 2.3" |
August | 52°F | 84°F | 68°F | 1.9" |
September | 43°F | 79°F | 61°F | 1.3" |
October | 31°F | 69°F | 49°F | 0.7" |
November | 21°F | 58°F | 38°F | 0.6" |
December | 15°F | 46°F | 29°F | 1.1" |
Index | Window Rock | Arizona | National |
Air quality index | 17 | 57 | 42 |
Pollution index | 5,861,710 | 9,766,019 | 2,726,193 |
Measurement | Total |
Days measured | 128 |
Days with good air quality | 127 |
Days with moderate air quality | 1 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.310% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.004% |
Lead | 0.090% |
Mercury | 0.250% |
City | Population | Air Quality Index | National Avg. |
Nakaibito, NM | 214 | 17 | 66.0% |
Fort Defiance, AZ | 4,209 | 17 | 66.0% |
Rock Springs, NM | 1,166 | 17 | 66.0% |
Oak Springs, AZ | 43 | 17 | 66.0% |
Tse Bonito, NM | 206 | 17 | 66.0% |
Window Rock, AZ | 2,451 | 17 | 66.0% |
City | Population | Air Quality Index | National Avg. |
Farmingdale, ME | 2,451 | 28 | 44.0% |
Arlington, MN | 2,451 | 46 | 8.0% |
Kure Beach, NC | 2,451 | 34 | 32.0% |
Geistown, PA | 2,451 | 39 | 22.0% |
Cumberland, WI | 2,451 | 34 | 32.0% |
Window Rock, AZ | 2,451 | 17 | 66.0% |