and then 
to Add to home screen Saint Louis
Rise 6:47AM
Set 6:59PM
Reporting Location : St. Louis, MO
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
73°F
Partly sunny. Mild.
- 82%
- 1 mphN
-
82%
Humidity -
65°F
Dew Point -
73°F
Comfort Level -
10 mi
Visibility -
29.85 in
Barometric Pressure - Air Quality
Waning gibbous
Rise8:28PM
Set9:52AM
FRIDAY NIGHT
STL / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| WOOD_WTP | 68 ppb |  Moderate |
| WEST ALTON | 69 ppb | Moderate |
| Orchard Farm | 59 ppb | Moderate |
| MTSP | 47 ppb |  Good |
| BONTERRE | 46 ppb | Good |
| HOUSTON | 51 ppb | Moderate |
| NILWOOD | 69 ppb | Moderate |
| EFFINGHM | 64 ppb | Moderate |
| Hillcrest HS | 47 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 18 Sep | Particulates smaller than 2.5 microns | 62 ppb | Moderate |
| 19 Sep | Particulates smaller than 2.5 microns | 36 ppb | Good |
| 20 Sep | Ozone | n/a | 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 |
St. Louis (Metro-east)
Bonne Terre
Farrar
Rise 6:47AM
Set 6:59PM
Waning gibbous
Rise8:28PM
Set9:52AM
FRIDAY NIGHT
STL / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Sep Friday | Good |
well-mixed atmosphere, low pressure |
| 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 |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 20 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 20 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 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 |