Grand Rapids
Rise 6:20AM
Set 9:02PM
Reporting Station : Tulip City Airport, MI
Scattered clouds. Mild.
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Rise 6:20AM
Set 9:02PM
First Quarter
Rise2:18PM
Set3:26AM
THURSDAY MORNING
GRR / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
ZION | 35 ppb | Good |
EVANSTON | 32 ppb | Good |
ALSIP | 37 ppb | Good |
Gary-IITRI | 34 ppb | Good |
Ogden Dunes | 35 ppb | Good |
Potato Creek State Park | 47 ppb | Good |
LaPorte-E. Lincolnway | 37 ppb | Good |
CARY | 39 ppb | Good |
ELGIN | 42 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
14 May | Particulates smaller than 2.5 microns | 69 ppb | Moderate |
15 May | Particulates smaller than 2.5 microns | 52 ppb | Moderate |
16 May | Particulates smaller than 2.5 microns | n/a | Moderate |
17 May | Particulates smaller than 2.5 microns | n/a | Moderate |
18 May | Particulates smaller than 2.5 microns | n/a | Moderate |
19 May | Particulates smaller than 2.5 microns | n/a | Moderate |
20 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Rise 6:20AM
Set 9:02PM
First Quarter
Rise2:18PM
Set3:26AM
THURSDAY MORNING
GRR / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
16 May Thursday | Good | precipitation, well-mixed atmosphere, low pressure |
17 May Friday | Good | well-mixed atmosphere, low pressure |
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 | precipitation, well-mixed atmosphere, low pressure |
22 May Wednesday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
16 May Morning | Good | well-mixed atmosphere, low pressure |
16 May Afternoon | Good | precipitation, well-mixed atmosphere, low pressure |
16 May Evening | Good | precipitation, well-mixed atmosphere, low pressure |
17 May Night | Good | precipitation, well-mixed atmosphere, low pressure |
17 May Morning | Good | well-mixed atmosphere, low pressure |
17 May Afternoon | Good | well-mixed atmosphere, low pressure |
17 May Evening | Good | well-mixed atmosphere, low pressure |
18 May Night | Good | well-mixed atmosphere, low pressure |