NOAA - National Weather Service/Environmental Protection Agency

Air Quality Forecast Guidance for Greenwich Village, NY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.74 N, longitude: 74.00 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 03/25, 4Z)	40	36

*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, 25 Mar 06 AM	33	31
Sat, 25 Mar 07 AM	32	33
Sat, 25 Mar 08 AM	32	33
Sat, 25 Mar 09 AM	30	33
Sat, 25 Mar 10 AM	29	32
Sat, 25 Mar 11 AM	31	32
Sat, 25 Mar 12 PM	32	31
Sat, 25 Mar 01 PM	31	31
Sat, 25 Mar 02 PM	31	31
Sat, 25 Mar 03 PM	31	31
Sat, 25 Mar 04 PM	33	31
Sat, 25 Mar 05 PM	30	31
Sat, 25 Mar 06 PM	24	30
Sat, 25 Mar 07 PM	12	28
Sat, 25 Mar 08 PM	5	25
Sat, 25 Mar 09 PM	4	21
Sat, 25 Mar 10 PM	5	18
Sat, 25 Mar 11 PM	6	15
Sun, 26 Mar 12 AM	8	12
Sun, 26 Mar 01 AM	2	8
Sun, 26 Mar 02 AM	0	5
Sun, 26 Mar 03 AM	6	5
Sun, 26 Mar 04 AM	27	7
Sun, 26 Mar 05 AM	31	11

Smoke Ending Time (Local Time)	1 Hour Surface Smoke (µg/m³) 06Z Model Run	1 Hour Column-Integrated Smoke (µg/m³) 06Z Model Run
Sat, 25 Mar 06 AM	0	0
Sat, 25 Mar 07 AM	0	0
Sat, 25 Mar 08 AM	0	0
Sat, 25 Mar 09 AM	0	0
Sat, 25 Mar 10 AM	0	0
Sat, 25 Mar 11 AM	0	0
Sat, 25 Mar 12 PM	0	0
Sat, 25 Mar 01 PM	0	0
Sat, 25 Mar 02 PM	0	0
Sat, 25 Mar 03 PM	0	0
Sat, 25 Mar 04 PM	0	0
Sat, 25 Mar 05 PM	0	0
Sat, 25 Mar 06 PM	0	0
Sat, 25 Mar 07 PM	0	0
Sat, 25 Mar 08 PM	0	0
Sat, 25 Mar 09 PM	0	0


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