Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 14°F | 44°F | 28°F | 13.0" |
February | 18°F | 46°F | 31°F | 0.6" |
March | 24°F | 53°F | 38°F | 1.5" |
April | 28°F | 59°F | 43°F | 1.5" |
May | 35°F | 66°F | 51°F | 1.8" |
June | 43°F | 77°F | 61°F | 7.0" |
July | 47°F | 83°F | 67°F | 1.6" |
August | 46°F | 82°F | 65°F | 0.7" |
September | 40°F | 76°F | 59°F | 1.1" |
October | 30°F | 65°F | 47°F | 4.7" |
November | 22°F | 54°F | 36°F | 4.9" |
December | 15°F | 45°F | 29°F | 4.1" |
Index | Mammoth Lakes | California | National |
Air quality index | 47 | 55 | 42 |
Pollution index | 117,012 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 232 |
Days with moderate air quality | 121 |
Days w/ poor A.Q. for sensitive groups | 6 |
Days with unhealthy air quality | 2 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.002% |
Carbon Tetrachloride | 0.000% |
Lead | 0.001% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
McGee Creek, CA | 0 | 47 | 6.0% |
Aspen Springs, CA | 56 | 47 | 6.0% |
Crowley Lake, CA | 1,145 | 47 | 6.0% |
June Lake, CA | 413 | 47 | 6.0% |
Mammoth Lakes, CA | 8,263 | 47 | 6.0% |
City | Population | Air Quality Index | National Avg. |
Chester, IL | 8,264 | 54 | 8.0% |
Orting, WA | 8,267 | 30 | 40.0% |
Four Corners, MD | 8,268 | 47 | 6.0% |
Lac la Biche County, AB | 8,268 | n/a | |
Spotswood, NJ | 8,255 | 41 | 18.0% |
Mammoth Lakes, CA | 8,263 | 47 | 6.0% |