Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 10°F | 25°F | 17°F | 1.7" |
February | 12°F | 27°F | 19°F | 2.0" |
March | 25°F | 44°F | 34°F | 3.8" |
April | 38°F | 60°F | 48°F | 4.3" |
May | 50°F | 70°F | 59°F | 4.7" |
June | 61°F | 82°F | 72°F | 7.0" |
July | 64°F | 86°F | 75°F | 4.5" |
August | 60°F | 81°F | 71°F | 5.6" |
September | 55°F | 76°F | 64°F | 12.2" |
October | 43°F | 62°F | 52°F | 5.4" |
November | 27°F | 44°F | 35°F | 2.0" |
December | 11°F | 24°F | 18°F | 1.6" |
Index | Crystal | Minnesota | National |
Air quality index | 46 | 35 | 42 |
Pollution index | 166,775 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 214 |
Days with moderate air quality | 148 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.002% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Chanhassen, MN | 25,965 | 46 | 8.0% |
Eden Prairie, MN | 64,481 | 46 | 8.0% |
Maple Grove, MN | 71,569 | 46 | 8.0% |
Shorewood, MN | 7,939 | 46 | 8.0% |
Andover, MN | 33,019 | 46 | 8.0% |
Crystal, MN | 22,937 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Morton Grove, IL | 22,937 | 55 | 10.0% |
Jenks, OK | 22,933 | 45 | 10.0% |
Oakdale, CA | 22,932 | 49 | 2.0% |
Kingston, NY | 22,954 | 36 | 28.0% |
Webster Groves, MO | 22,906 | 54 | 8.0% |
Crystal, MN | 22,937 | 46 | 8.0% |