and then 
to Add to home screen Saint Louis
Rise 5:52AM
Set 8:21PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
There are
15 Weather Alerts
for your area.
15 Weather Alerts
for your area.
75°F
Sunny. Mild.
- 54%
- 6 mphENE
-
54%
Humidity -
57°F
Dew Point -
78°F
Comfort Level -
10 mi
Visibility -
30.18 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise7:32PM
Set3:28AM
FRIDAY MORNING
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WEST ALTON | 40 ppb |  Good |
| Orchard Farm | 37 ppb | Good |
| MTSP | 35 ppb | Good |
| BONTERRE | 47 ppb | Good |
| HOUSTON | 40 ppb | Good |
| NILWOOD | 40 ppb | Good |
| EFFINGHM | 37 ppb | Good |
| Hillcrest HS | 46 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 17 Jul | Particulates smaller than 2.5 microns | 56 ppb |  Moderate |
| 18 Jul | Particulates smaller than 2.5 microns | 69 ppb | Moderate |
| 19 Jul | Ozone | n/a | Moderate |
| 20 Jul | Ozone | n/a | Moderate |
| 21 Jul | Ozone | n/a | Moderate |
| 22 Jul | Ozone | n/a | Moderate |
| 23 Jul | Ozone | n/a | Moderate |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 5:52AM
Set 8:21PM
Waxing gibbous
Rise7:32PM
Set3:28AM
FRIDAY MORNING
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Jul Friday | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Saturday | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
| 22 Jul Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 23 Jul Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Jul Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Jul Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 19 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 19 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Night | Good |
well-mixed atmosphere, low pressure |