NOAA - National Weather Service/Environmental Protection Agency

Air Quality Forecast Guidance for Prattsville, NY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.27 N, longitude: 74.46 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 05/28, 4Z)	46	42

*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
Sun, 28 May 05 AM	29	29
Sun, 28 May 06 AM	29	29
Sun, 28 May 07 AM	27	28
Sun, 28 May 08 AM	28	28
Sun, 28 May 09 AM	35	29
Sun, 28 May 10 AM	38	30
Sun, 28 May 11 AM	38	32
Sun, 28 May 12 PM	39	33
Sun, 28 May 01 PM	39	34
Sun, 28 May 02 PM	39	35
Sun, 28 May 03 PM	39	37
Sun, 28 May 04 PM	40	38
Sun, 28 May 05 PM	40	39
Sun, 28 May 06 PM	40	39
Sun, 28 May 07 PM	38	39
Sun, 28 May 08 PM	34	39
Sun, 28 May 09 PM	29	37
Sun, 28 May 10 PM	26	36
Sun, 28 May 11 PM	26	34
Mon, 29 May 12 AM	27	32
Mon, 29 May 01 AM	28	31
Mon, 29 May 02 AM	27	29
Mon, 29 May 03 AM	28	28
Mon, 29 May 04 AM	27	27
Mon, 29 May 05 AM	26	27

Smoke Ending Time (Local Time)	1 Hour Surface Smoke (µg/m³) 06Z Model Run	1 Hour Column-Integrated Smoke (µg/m³) 06Z Model Run
Sun, 28 May 05 AM	0	0
Sun, 28 May 06 AM	0	0
Sun, 28 May 07 AM	0	0
Sun, 28 May 08 AM	0	0
Sun, 28 May 09 AM	0	0
Sun, 28 May 10 AM	0	0
Sun, 28 May 11 AM	0	0
Sun, 28 May 12 PM	0	0
Sun, 28 May 01 PM	0	0
Sun, 28 May 02 PM	0	0
Sun, 28 May 03 PM	0	0
Sun, 28 May 04 PM	0	0
Sun, 28 May 05 PM	0	0
Sun, 28 May 06 PM	0	0
Sun, 28 May 07 PM	0	0
Sun, 28 May 08 PM	0	0
Sun, 28 May 09 PM	0	0


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