Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 18°F | 34°F | 25°F | 3.2" |
February | 19°F | 36°F | 27°F | 3.2" |
March | 32°F | 51°F | 41°F | 5.1" |
April | 42°F | 64°F | 52°F | 6.5" |
May | 53°F | 74°F | 63°F | 7.0" |
June | 62°F | 82°F | 72°F | 7.0" |
July | 65°F | 85°F | 74°F | 7.2" |
August | 64°F | 84°F | 73°F | 8.3" |
September | 57°F | 78°F | 66°F | 7.1" |
October | 45°F | 65°F | 54°F | 6.0" |
November | 34°F | 52°F | 42°F | 4.6" |
December | 23°F | 38°F | 30°F | 3.8" |
Index | Bradford | Illinois | National |
Air quality index | 41 | 41 | 42 |
Pollution index | 339,156 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 285 |
Days with moderate air quality | 78 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Tiskilwa, IL | 693 | 0 | 100.0% |
Wyanet, IL | 1,227 | 0 | 100.0% |
Princeton, IL | 7,589 | 0 | 100.0% |
Hopewell, IL | 427 | 41 | 18.0% |
Wyoming, IL | 1,395 | 41 | 18.0% |
Bradford, IL | 673 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Fontanelle, IA | 673 | 39 | 22.0% |
Stanwood, IA | 673 | 35 | 30.0% |
Ozawkie, KS | 673 | 41 | 18.0% |
Lakota, ND | 673 | 33 | 34.0% |
Thunderchild First Nation 115B, SK | 673 | n/a | |
Bradford, IL | 673 | 41 | 18.0% |