| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 23°F | 43°F | 32°F | 0.7" |
| February | 26°F | 47°F | 35°F | 1.3" |
| March | 38°F | 60°F | 48°F | 2.2" |
| April | 48°F | 70°F | 58°F | 3.9" |
| May | 57°F | 77°F | 67°F | 5.0" |
| June | 68°F | 88°F | 78°F | 5.6" |
| July | 72°F | 91°F | 81°F | 4.7" |
| August | 70°F | 90°F | 79°F | 5.1" |
| September | 62°F | 82°F | 71°F | 4.3" |
| October | 49°F | 70°F | 59°F | 3.5" |
| November | 38°F | 59°F | 48°F | 1.5" |
| December | 27°F | 45°F | 35°F | 1.2" |
| Index | Edwardsville | Kansas | National |
| Air quality index | 47 | 47 | 42 |
| Pollution index | 6,786,570 | 989,153 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 210 |
| Days with moderate air quality | 154 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.090% |
| Benzene | 0.050% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.080% |
| Mercury | 0.060% |
| City | Population | Air Quality Index | National Avg. |
| Bonner Springs, KS | 7,846 | 47 | 6.0% |
| Lake Quivira, KS | 1,081 | 47 | 6.0% |
| Mission Woods, KS | 185 | 47 | 6.0% |
| Shawnee, KS | 65,844 | 47 | 6.0% |
| North Kansas City, MO | 4,606 | 47 | 6.0% |
| Edwardsville, KS | 4,506 | 47 | 6.0% |
| City | Population | Air Quality Index | National Avg. |
| Placitas, NM | 4,506 | 53 | 6.0% |
| West Bay Shore, NY | 4,506 | 43 | 14.0% |
| Capitol Heights, MD | 4,505 | 47 | 6.0% |
| East Petersburg, PA | 4,507 | 45 | 10.0% |
| Heeia, HI | 4,503 | 30 | 40.0% |
| Edwardsville, KS | 4,506 | 47 | 6.0% |
Here are the best places to live in Kansas
See the best places to live in Edwardsville
Safest Cities In The US
Check out the 10 most dangerous cities in Kansas