Saint Louis
Rise 5:45AM
Set 8:09PM
Reporting Station : St. Louis Downtown-Parks Airport, IL
Sunny. Warm.
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Rise 5:45AM
Set 8:09PM
Waxing gibbous
Rise3:38PM
Set3:18AM
SATURDAY AFTERNOON
STL / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
WOOD_WTP | 57 ppb | Moderate |
WEST ALTON | 69 ppb | Moderate |
Orchard Farm | 62 ppb | Moderate |
MTSP | 49 ppb | Good |
BONTERRE | 43 ppb | Good |
HOUSTON | 50 ppb | Good |
EFFINGHM | 49 ppb | Good |
Hillcrest HS | 43 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
16 May | Particulates smaller than 2.5 microns | 63 ppb | Moderate |
17 May | Particulates smaller than 2.5 microns | 61 ppb | Moderate |
18 May | Ozone | n/a | Moderate |
19 May | Ozone | n/a | Moderate |
20 May | Ozone | n/a | Moderate |
21 May | Ozone | n/a | Moderate |
22 May | Ozone | n/a | Moderate |
Rise 5:45AM
Set 8:09PM
Waxing gibbous
Rise3:38PM
Set3:18AM
SATURDAY AFTERNOON
STL / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
18 May Saturday | Good | well-mixed atmosphere, low pressure |
19 May Sunday | Good | well-mixed atmosphere, low pressure |
20 May Monday | Good | well-mixed atmosphere, low pressure |
21 May Tuesday | Good | well-mixed atmosphere, low pressure |
22 May Wednesday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
23 May Thursday | Good | well-mixed atmosphere, low pressure |
24 May Friday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
18 May Afternoon | Good | well-mixed atmosphere, low pressure |
18 May Evening | Good | well-mixed atmosphere, low pressure |
19 May Night | Good | well-mixed atmosphere, low pressure |
19 May Morning | Good | well-mixed atmosphere, low pressure |
19 May Afternoon | Good | well-mixed atmosphere, low pressure |
19 May Evening | Good | well-mixed atmosphere, low pressure |
20 May Night | Good | well-mixed atmosphere, low pressure |
20 May Morning | Good | well-mixed atmosphere, low pressure |