Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 36°F | 27°F | 2.6" |
February | 20°F | 39°F | 29°F | 2.0" |
March | 32°F | 53°F | 42°F | 2.7" |
April | 42°F | 66°F | 53°F | 4.3" |
May | 51°F | 75°F | 63°F | 4.4" |
June | 61°F | 84°F | 72°F | 5.8" |
July | 64°F | 85°F | 74°F | 4.8" |
August | 62°F | 85°F | 73°F | 3.6" |
September | 55°F | 79°F | 66°F | 3.2" |
October | 44°F | 67°F | 55°F | 3.3" |
November | 33°F | 53°F | 43°F | 3.1" |
December | 24°F | 40°F | 31°F | 3.1" |
Index | West Lafayette | Indiana | National |
Air quality index | 42 | 56 | 42 |
Pollution index | 680,492 | 2,719,453 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 276 |
Days with moderate air quality | 89 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Battle Ground, IN | 1,796 | 42 | 16.0% |
Delphi, IN | 2,979 | 42 | 16.0% |
Mulberry, IN | 1,319 | 42 | 16.0% |
West Point, IN | 98 | 42 | 16.0% |
Brookston, IN | 1,398 | 42 | 16.0% |
West Lafayette, IN | 49,668 | 42 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Mishawaka, IN | 49,675 | 42 | 16.0% |
North Bethesda, MD | 49,719 | 47 | 6.0% |
Azusa, CA | 49,584 | 72 | 44.0% |
Poway, CA | 49,780 | 64 | 28.0% |
Kannapolis, NC | 49,788 | 40 | 20.0% |
West Lafayette, IN | 49,668 | 42 | 16.0% |