Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 15°F | 28°F | 21°F | 1.8" |
February | 15°F | 30°F | 22°F | 1.1" |
March | 26°F | 43°F | 34°F | 3.6" |
April | 36°F | 56°F | 45°F | 7.5" |
May | 47°F | 68°F | 56°F | 4.1" |
June | 56°F | 77°F | 66°F | 4.1" |
July | 60°F | 81°F | 70°F | 1.5" |
August | 59°F | 78°F | 68°F | 4.1" |
September | 51°F | 72°F | 61°F | 5.1" |
October | 42°F | 59°F | 50°F | 5.8" |
November | 31°F | 46°F | 38°F | 2.1" |
December | 20°F | 32°F | 26°F | 4.5" |
Index | Port Washington | Wisconsin | National |
Air quality index | 44 | 69 | 42 |
Pollution index | 3,171,080 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 254 |
Days with moderate air quality | 108 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.003% |
Lead | 0.010% |
Mercury | 0.100% |
City | Population | Air Quality Index | National Avg. |
Fredonia, WI | 2,466 | 38 | 24.0% |
Waubeka, WI | 624 | 38 | 24.0% |
Belgium, WI | 2,201 | 38 | 24.0% |
Cedar Grove, WI | 2,231 | 38 | 24.0% |
Random Lake, WI | 1,571 | 38 | 24.0% |
Port Washington, WI | 11,881 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Eufaula, AL | 11,878 | 42 | 16.0% |
Franklin, OH | 11,878 | 47 | 6.0% |
Webb City, MO | 11,884 | 37 | 26.0% |
Gold Canyon, AZ | 11,875 | 74 | 48.0% |
Garden City, ID | 11,873 | 36 | 28.0% |
Port Washington, WI | 11,881 | 44 | 12.0% |