Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | n/a°F | n/a°F | n/a°F | n/a |
February | n/a°F | n/a°F | n/a°F | n/a |
March | n/a°F | n/a°F | n/a°F | n/a |
April | n/a°F | n/a°F | n/a°F | n/a |
May | n/a°F | n/a°F | n/a°F | n/a |
June | n/a°F | n/a°F | n/a°F | n/a |
July | n/a°F | n/a°F | n/a°F | n/a |
August | n/a°F | n/a°F | n/a°F | n/a |
September | n/a°F | n/a°F | n/a°F | n/a |
October | n/a°F | n/a°F | n/a°F | n/a |
November | n/a°F | n/a°F | n/a°F | n/a |
December | n/a°F | n/a°F | n/a°F | n/a |
Index | Hard Rock | Arizona | National |
Air quality index | 45 | 57 | 42 |
Pollution index | 37,658,000 | 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 | 0.210% |
Benzene | 0.750% |
Carbon Tetrachloride | 0.010% |
Lead | 0.080% |
Mercury | 0.180% |
City | Population | Air Quality Index | National Avg. |
Kykotsmovi Village, AZ | 1,106 | 45 | 10.0% |
First Mesa, AZ | 1,914 | 45 | 10.0% |
Hotevilla-Bacavi, AZ | 1,110 | 45 | 10.0% |
Hard Rock, AZ | 153 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Powhatan, AR | 153 | 45 | 10.0% |
Amador City, CA | 153 | 52 | 4.0% |
Pine Flat, CA | 153 | 67 | 34.0% |
Morriston, FL | 153 | 38 | 24.0% |
Luther, IA | 153 | 37 | 26.0% |
Hard Rock, AZ | 153 | 45 | 10.0% |