NOAA - National Weather Service/Environmental Protection Agency

Air Quality Forecast Guidance for Park Falls, WI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 46.05 N, longitude: 90.33 W. Ozone concentrations are presented in parts per billion (PPB).
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24Hr Maximum Ending	Maximum 1 Hour Average Ozone Concentration (PPB)*	Maximum 8 Hour Average Ozone Concentration (PPB)*
Tomorrow (Ending 05/18, 4Z)	41	40

*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
Wed, 18 May 05 AM	20	29
Wed, 18 May 06 AM	20	27
Wed, 18 May 07 AM	27	26
Wed, 18 May 08 AM	29	25
Wed, 18 May 09 AM	30	25
Wed, 18 May 10 AM	33	26
Wed, 18 May 11 AM	36	27
Wed, 18 May 12 PM	39	29
Wed, 18 May 01 PM	43	32
Wed, 18 May 02 PM	45	35
Wed, 18 May 03 PM	46	38
Wed, 18 May 04 PM	46	40
Wed, 18 May 05 PM	46	42
Wed, 18 May 06 PM	46	43
Wed, 18 May 07 PM	45	44
Wed, 18 May 08 PM	46	45
Wed, 18 May 09 PM	46	46
Wed, 18 May 10 PM	46	46
Wed, 18 May 11 PM	43	45
Thu, 19 May 12 AM	42	45
Thu, 19 May 01 AM	40	44
Thu, 19 May 02 AM	40	44
Thu, 19 May 03 AM	41	43
Thu, 19 May 04 AM	36	42

Smoke Ending Time (Local Time)	1 Hour Surface Smoke (µg/m³) 06Z Model Run	1 Hour Column-Integrated Smoke (µg/m³) 06Z Model Run
Wed, 18 May 05 AM	0	0
Wed, 18 May 06 AM	0	0
Wed, 18 May 07 AM	0	0
Wed, 18 May 08 AM	0	0
Wed, 18 May 09 AM	0	0
Wed, 18 May 10 AM	0	0
Wed, 18 May 11 AM	0	0
Wed, 18 May 12 PM	0	0
Wed, 18 May 01 PM	0	0
Wed, 18 May 02 PM	0	0
Wed, 18 May 03 PM	0	0
Wed, 18 May 04 PM	0	0
Wed, 18 May 05 PM	0	0
Wed, 18 May 06 PM	0	0
Wed, 18 May 07 PM	0	0
Wed, 18 May 08 PM	0	0
Wed, 18 May 09 PM	0	1
Wed, 18 May 10 PM	0	1
Wed, 18 May 11 PM	0	1
Thu, 19 May 12 AM	0	1


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