NOAA - National Weather Service/Environmental Protection Agency

Air Quality Forecast Guidance for Glenwood, IL

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.55 N, longitude: 87.62 W. Ozone concentrations are presented in parts per billion (PPB).
Public comments and suggestions are encouraged.
A FAQ page is available.
More information...

24Hr Maximum Ending	Maximum 1 Hour Average Ozone Concentration (PPB)*	Maximum 8 Hour Average Ozone Concentration (PPB)*
Tomorrow (Ending /, 4Z)	0	0

*Due to grid interpolation methods, the maximum 1- and 8-hour ozone concentration values may have
values slightly higher or lower than those of the corresponding hourly ozone concentrations.

Ozone Ending Time	1 Hour Average Ozone Concentration (PPB) 12Z Model Run	8 Hour Average Ozone Concentration (PPB) 12Z Model Run
Sat, 02 Jul 03 PM	70	0
Sat, 02 Jul 04 PM	73	0
Sat, 02 Jul 05 PM	74	0
Sat, 02 Jul 06 PM	70	0
Sat, 02 Jul 07 PM	63
Sat, 02 Jul 08 PM	50
Sat, 02 Jul 09 PM	39
Sat, 02 Jul 10 PM	32
Sat, 02 Jul 11 PM	25
Sun, 03 Jul 12 AM	21
Sun, 03 Jul 01 AM	21
Sun, 03 Jul 02 AM	21
Sun, 03 Jul 03 AM	22
Sun, 03 Jul 04 AM	23
Sun, 03 Jul 05 AM	23
Sun, 03 Jul 06 AM	23
Sun, 03 Jul 07 AM	24
Sun, 03 Jul 08 AM	33
Sun, 03 Jul 09 AM	40
Sun, 03 Jul 10 AM	46
Sun, 03 Jul 11 AM	51
Sun, 03 Jul 12 PM	54
Sun, 03 Jul 01 PM	57
Sun, 03 Jul 02 PM	57
Sun, 03 Jul 03 PM	56
Sun, 03 Jul 04 PM	57
Sun, 03 Jul 05 PM	57
Sun, 03 Jul 06 PM	58
Sun, 03 Jul 07 PM	59
Sun, 03 Jul 08 PM	57
Sun, 03 Jul 09 PM	45
Sun, 03 Jul 10 PM	38
Sun, 03 Jul 11 PM	32
Mon, 04 Jul 12 AM	29
Mon, 04 Jul 01 AM	31
Mon, 04 Jul 02 AM	35
Mon, 04 Jul 03 AM	35
Mon, 04 Jul 04 AM	31

Smoke
Ending Time
(Local Time)

1 Hour Surface Smoke (µg/m³)
06Z Model Run

1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run


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