and then 
to Add to home screen Saint Louis
Rise 6:48AM
Set 6:58PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
72°F
Clear. Mild.
- 93%
- 3 mphSSW
-
93%
Humidity -
70°F
Dew Point -
68°F
Comfort Level -
10 mi
Visibility -
29.87 in
Barometric Pressure - Air Quality
Waning gibbous
Rise9:04PM
Set11:10AM
SATURDAY NIGHT
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 83 ppb |  Moderate |
| Orchard Farm | 61 ppb | Moderate |
| MTSP | 56 ppb | Moderate |
| BONTERRE | 49 ppb |  Good |
| HOUSTON | 48 ppb | Good |
| NILWOOD | 48 ppb | Good |
| EFFINGHM | 46 ppb | Good |
| Hillcrest HS | 52 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 19 Sep | Particulates smaller than 2.5 microns | 54 ppb | Moderate |
| 20 Sep | Particulates smaller than 2.5 microns | 57 ppb | Moderate |
| 21 Sep | Ozone | n/a | Moderate |
| 22 Sep | Ozone | n/a | Moderate |
| 23 Sep | Ozone | n/a | Moderate |
| 24 Sep | Ozone | n/a | Moderate |
| 25 Sep | Ozone | n/a | Moderate |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 6:48AM
Set 6:58PM
Waning gibbous
Rise9:04PM
Set11:10AM
SATURDAY NIGHT
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 21 Sep Saturday | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 23 Sep Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 21 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 21 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 21 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 21 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 22 Sep Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 22 Sep Evening | Good |
precipitation, well-mixed atmosphere, low pressure |