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
18 Weather Alerts
for your area.
18 Weather Alerts
for your area.
77°F
No reported sky conditions. Warm
- 47%
- 16 mphWNW
-
47%
Humidity -
55°F
Dew Point -
78°F
Comfort Level -
10 mi
Visibility -
29.72 in
Barometric Pressure - Air Quality
New moon
Rise6:39AM
Set10:23PM
THURSDAY MORNING
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 45 ppb |  Good |
| WEST ALTON | 49 ppb | Good |
| Orchard Farm | 48 ppb | Good |
| MTSP | 46 ppb | Good |
| BONTERRE | 41 ppb | Good |
| NILWOOD | 49 ppb | Good |
| EFFINGHM | 45 ppb | Good |
| Hillcrest HS | 27 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 07 May | Particulates smaller than 2.5 microns | 40 ppb | Good |
| 08 May | Particulates smaller than 2.5 microns | 49 ppb | Good |
| 09 May | Ozone | n/a | Good |
| 10 May | Ozone | n/a | Good |
| 11 May | Ozone | n/a | Good |
| 12 May | Ozone | n/a | Good |
| 13 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 MORNING
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 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 |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Morning | Good |
well-mixed atmosphere, low pressure |
| 09 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 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 |