Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 38°F | 30°F | 1.7" |
February | 25°F | 40°F | 32°F | 2.3" |
March | 36°F | 54°F | 44°F | 1.1" |
April | 46°F | 67°F | 55°F | 4.3" |
May | 55°F | 76°F | 64°F | 0.0" |
June | 66°F | 86°F | 75°F | 3.0" |
July | 66°F | 86°F | 75°F | 7.9" |
August | 66°F | 87°F | 76°F | 4.8" |
September | 59°F | 81°F | 69°F | 8.6" |
October | 47°F | 69°F | 57°F | 1.4" |
November | 36°F | 56°F | 46°F | 11.8" |
December | 25°F | 38°F | 31°F | 7.1" |
Index | Hidalgo | Illinois | National |
Air quality index | 40 | 41 | 50 |
Pollution index | 583,029 | 3,347,295 | 5,066,862 |
Measurement | Total |
Days measured | 245 |
Days with good air quality | 224 |
Days with moderate air quality | 21 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.000% |
Lead | 0.001% |
Mercury | 0.001% |
City, State | Population | Air Quality Index | National Avg. |
Oblong, IL | 1,571 | 36 | 28% |
Dieterich, IL | 714 | 40 | 20% |
Wheeler, IL | 131 | 40 | 20% |
Greenup, IL | 1,738 | 40 | 20% |
Newton, IL | 2,631 | 40 | 20% |
Hidalgo, IL | 105 | 40 | 20% |
City, State | Population | Air Quality Index | National Avg. |
Ionia, MO | 105 | 38 | 24% |
Little River, CA | 105 | 33 | 34% |
Freeport, CA | 105 | 52 | 4% |
Narka, KS | 105 | 32 | 36% |
La Plant, SD | 105 | 20 | 60% |
Hidalgo, IL | 105 | 40 | 20% |