MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 17:18:06

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov AQMIS2

Note: This AQMIS Ozone page reflects the 2008 National 8-Hour Ozone Standard of 0.075 ppm

AQMIS 24 Hour Summary for 8 Hour Avg Ozone Beginning at Specified Hour for Winchester-33700 Borel Road 04/04/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0450	12-13	0.0690
01-02	0.0450	13-14	0.0690
02-03	0.0470	14-15	0.0670
03-04	0.0500	15-16	0.0660
04-05	0.0540	16-17	0.0640
05-06	0.0550	17-18	0.0610
06-07	0.0590	18-19	0.0580
07-08	0.0620	19-20	0.0540
08-09	0.0640	20-21	0.0510
09-10	0.0660	21-22	0.0490
10-11	0.0680	22-23	0.0480
11-12	0.0690	23-00	0.0460

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	Nat'l stds truncate 4 digit 8-Hr avgs to 3 decimals; State stds round to 3 decimals.
	Cell color is red if national 8-hour standard level is exceeded.
	Hours listed are in Pacific Standard Time. Add one hour to convert to PDT.
	Blank values indicate data not available.
	Click on name of monitoring site to see additional information on the site.

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