and then 
to Add to home screen Saint Louis
Rise 6:18AM
Set 7:42PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
51°F
Sunny. Cool.
- 52%
- 15 mphN
-
52%
Humidity -
34°F
Dew Point -
46°F
Comfort Level -
10 mi
Visibility -
30.25 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise3:50PM
Set4:33AM
FRIDAY MORNING
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 45 ppb |  Good |
| WEST ALTON | 50 ppb | Good |
| Orchard Farm | 52 ppb |  Moderate |
| BONTERRE | 43 ppb | Good |
| HOUSTON | 41 ppb | Good |
| NILWOOD | 44 ppb | Good |
| EFFINGHM | 46 ppb | Good |
| Hillcrest HS | 30 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 17 Apr | Particulates smaller than 2.5 microns | 41 ppb | Good |
| 18 Apr | Particulates smaller than 2.5 microns | 67 ppb | Moderate |
| 19 Apr | Particulates smaller than 2.5 microns | n/a | Moderate |
| 20 Apr | Particulates smaller than 2.5 microns | n/a | Moderate |
| 21 Apr | Particulates smaller than 2.5 microns | n/a | Moderate |
| 22 Apr | Particulates smaller than 2.5 microns | n/a | Moderate |
| 23 Apr | Particulates smaller than 2.5 microns | n/a | Moderate |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 6:18AM
Set 7:42PM
Waxing gibbous
Rise3:50PM
Set4:33AM
FRIDAY MORNING
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Apr Friday | Good |
well-mixed atmosphere, low pressure |
| 20 Apr Saturday | Good |
well-mixed atmosphere, low pressure |
| 21 Apr Sunday | Good |
well-mixed atmosphere, low pressure |
| 22 Apr Monday | Good |
well-mixed atmosphere, low pressure |
| 23 Apr Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Apr Wednesday | Good |
well-mixed atmosphere, low pressure |
| 25 Apr Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Apr Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 19 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 20 Apr Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 20 Apr Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 20 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 20 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 21 Apr Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |