Grand Rapids
Rise 6:58AM
Set 8:29PM
Reporting Station : Tulip City Airport, MI
Overcast. Cool.
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Rise 6:58AM
Set 8:29PM
Waxing gibbous
Rise2:22PM
Set4:38AM
THURSDAY NIGHT
GRR / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
ZION | 43 ppb | Good |
EVANSTON | 43 ppb | Good |
Gary-IITRI | 42 ppb | Good |
Ogden Dunes | 45 ppb | Good |
Potato Creek State Park | 44 ppb | Good |
CARY | 64 ppb | Moderate |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
16 Apr | Particulates smaller than 2.5 microns | 30 ppb | Good |
17 Apr | Particulates smaller than 2.5 microns | 27 ppb | Good |
18 Apr | Particulates smaller than 2.5 microns | n/a | Good |
19 Apr | Particulates smaller than 2.5 microns | n/a | Good |
20 Apr | Particulates smaller than 2.5 microns | n/a | Good |
21 Apr | Particulates smaller than 2.5 microns | n/a | Good |
22 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:58AM
Set 8:29PM
Waxing gibbous
Rise2:22PM
Set4:38AM
THURSDAY NIGHT
GRR / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
18 Apr Thursday | Good | precipitation, well-mixed atmosphere, low pressure |
19 Apr Friday | Good | precipitation, well-mixed atmosphere, low pressure |
20 Apr Saturday | Good | strong winds, well-mixed atmosphere, low pressure |
21 Apr Sunday | Good | well-mixed atmosphere, low pressure |
22 Apr Monday | Good | well-mixed atmosphere, low pressure |
23 Apr Tuesday | Good | strong winds, precipitation, well-mixed atmosphere, low pressure |
24 Apr Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
18 Apr Night | Good | well-mixed atmosphere, low pressure |
18 Apr Morning | Good | well-mixed atmosphere, low pressure |
18 Apr Afternoon | Good | well-mixed atmosphere, low pressure |
18 Apr Evening | Good | precipitation, well-mixed atmosphere, low pressure |
19 Apr Night | Good | cold temperatures, well-mixed atmosphere, low pressure |
19 Apr Morning | Good | cold temperatures, well-mixed atmosphere, low pressure |
19 Apr Afternoon | Good | strong winds, well-mixed atmosphere, low pressure |
19 Apr Evening | Good | well-mixed atmosphere, low pressure |