Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 25°F | 45°F | 34°F | 4.7" |
February | 27°F | 48°F | 36°F | 5.1" |
March | 39°F | 61°F | 49°F | 7.5" |
April | 47°F | 71°F | 58°F | 9.4" |
May | 55°F | 77°F | 66°F | 9.1" |
June | 65°F | 85°F | 75°F | 8.0" |
July | 68°F | 89°F | 78°F | 10.2" |
August | 66°F | 87°F | 77°F | 14.5" |
September | 58°F | 80°F | 68°F | 9.4" |
October | 47°F | 70°F | 58°F | 8.9" |
November | 37°F | 59°F | 47°F | 7.7" |
December | 29°F | 47°F | 37°F | 7.4" |
Index | St. Robert | Missouri | National |
Air quality index | 39 | 97 | 42 |
Pollution index | 1,558,740 | 1,630,255 | 2,726,193 |
Measurement | Total |
Days measured | 245 |
Days with good air quality | 238 |
Days with moderate air quality | 7 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Richland, MO | 2,388 | 39 | 22.0% |
Newburg, MO | 290 | 39 | 22.0% |
Waynesville, MO | 5,260 | 39 | 22.0% |
Dixon, MO | 991 | 39 | 22.0% |
Crocker, MO | 899 | 39 | 22.0% |
St. Robert, MO | 6,193 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Salem, IN | 6,193 | 35 | 30.0% |
Rushville, IN | 6,194 | 28 | 44.0% |
South Monroe, MI | 6,194 | 1 | 98.0% |
Jan Phyl Village, FL | 6,195 | 36 | 28.0% |
Port Clinton, OH | 6,190 | 40 | 20.0% |
St. Robert, MO | 6,193 | 39 | 22.0% |