Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 35°F | 29°F | 3.1" |
February | 22°F | 36°F | 29°F | 1.8" |
March | 34°F | 49°F | 41°F | 8.5" |
April | 43°F | 62°F | 52°F | 4.3" |
May | 53°F | 72°F | 62°F | 7.9" |
June | 62°F | 80°F | 71°F | 3.6" |
July | 67°F | 83°F | 76°F | 9.5" |
August | 65°F | 82°F | 74°F | 6.3" |
September | 58°F | 76°F | 67°F | 7.6" |
October | 47°F | 65°F | 56°F | 8.0" |
November | 37°F | 52°F | 44°F | 5.7" |
December | 27°F | 39°F | 33°F | 2.7" |
Index | East Chicago | Indiana | National |
Air quality index | 55 | 56 | 42 |
Pollution index | 80,238,704 | 2,719,453 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 121 |
Days with moderate air quality | 227 |
Days w/ poor A.Q. for sensitive groups | 16 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.760% |
Benzene | 0.560% |
Carbon Tetrachloride | 0.280% |
Lead | 0.480% |
Mercury | 0.480% |
City | Population | Air Quality Index | National Avg. |
Merrillville, IN | 34,871 | 37 | 26.0% |
Portage, IN | 36,524 | 37 | 26.0% |
Hobart, IN | 28,120 | 37 | 26.0% |
Wheeler, IN | 229 | 37 | 26.0% |
Lake Station, IN | 11,952 | 37 | 26.0% |
East Chicago, IN | 28,044 | 55 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Bethany, OR | 28,047 | 38 | 24.0% |
Zionsville, IN | 28,035 | 54 | 8.0% |
Melrose, MA | 28,054 | 43 | 14.0% |
Saratoga Springs, NY | 28,056 | 37 | 26.0% |
Immokalee, FL | 28,060 | 34 | 32.0% |
East Chicago, IN | 28,044 | 55 | 10.0% |