Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 46°F | 36°F | 0.6" |
February | 32°F | 55°F | 43°F | 0.5" |
March | 39°F | 66°F | 52°F | 0.5" |
April | 45°F | 74°F | 59°F | 0.2" |
May | 54°F | 83°F | 69°F | 0.5" |
June | 66°F | 96°F | 82°F | 0.2" |
July | 72°F | 99°F | 85°F | 0.7" |
August | 69°F | 96°F | 82°F | 1.0" |
September | 62°F | 88°F | 74°F | 0.6" |
October | 49°F | 74°F | 61°F | 0.7" |
November | 37°F | 60°F | 48°F | 0.4" |
December | 29°F | 47°F | 37°F | 0.5" |
Index | Tonalea | Arizona | National |
Air quality index | 45 | 57 | 42 |
Pollution index | 15,258,300 | 9,766,019 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 293 |
Days with moderate air quality | 72 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.430% |
Benzene | 0.060% |
Carbon Tetrachloride | 0.010% |
Lead | 0.130% |
Mercury | 0.150% |
City | Population | Air Quality Index | National Avg. |
Moenkopi, AZ | 1,205 | 45 | 10.0% |
Tonalea, AZ | 268 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Coldfoot, AK | 268 | 38 | 24.0% |
Cincinnati, IA | 268 | 39 | 22.0% |
Raleigh, IL | 268 | 43 | 14.0% |
Elk City, KS | 268 | 38 | 24.0% |
Mahnomen CDP, MN | 268 | 33 | 34.0% |
Tonalea, AZ | 268 | 45 | 10.0% |