and then 
to Add to home screen Saint Louis
Rise 5:53AM
Set 8:01PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
24 Weather Alerts
for your area.
24 Weather Alerts
for your area.
64°F
Clear. Mild.
- 68%
- 10 mphN
-
68%
Humidity -
53°F
Dew Point -
64°F
Comfort Level -
10 mi
Visibility -
29.88 in
Barometric Pressure - Air Quality
New moon
Rise6:39AM
Set10:23PM
THURSDAY EVENING
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 51 ppb |  Moderate |
| WEST ALTON | 54 ppb | Moderate |
| Orchard Farm | 53 ppb | Moderate |
| MTSP | 55 ppb | Moderate |
| HOUSTON | 47 ppb |  Good |
| NILWOOD | 55 ppb | Moderate |
| EFFINGHM | 51 ppb | Moderate |
| Hillcrest HS | 32 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 08 May | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 09 May | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 10 May | Ozone | n/a | Good |
| 11 May | Ozone | n/a | Good |
| 12 May | Ozone | n/a | Good |
| 13 May | Ozone | n/a | Good |
| 14 May | Ozone | n/a | Good |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 5:53AM
Set 8:01PM
New moon
Rise6:39AM
Set10:23PM
THURSDAY EVENING
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 10 May Friday | Good |
well-mixed atmosphere, low pressure |
| 11 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 12 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 13 May Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 16 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Evening | Good |
well-mixed atmosphere, low pressure |
| 10 May Night | Good |
well-mixed atmosphere, low pressure |
| 10 May Morning | Good |
well-mixed atmosphere, low pressure |
| 10 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 May Evening | Good |
well-mixed atmosphere, low pressure |
| 11 May Night | Good |
well-mixed atmosphere, low pressure |
| 11 May Morning | Good |
well-mixed atmosphere, low pressure |
| 11 May Afternoon | Good |
well-mixed atmosphere, low pressure |