MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 07:29:36

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 01/31/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0150	12-13	0.0370
01-02	0.0140	13-14	0.0350
02-03	0.0160	14-15	0.0320
03-04	0.0190	15-16	0.0290
04-05	0.0220	16-17	0.0270
05-06	0.0250	17-18	0.0250
06-07	0.0280	18-19	0.0220
07-08	0.0320	19-20	0.0210
08-09	0.0360	20-21	0.0200
09-10	0.0390	21-22	0.0190
10-11	0.0400	22-23	0.0180
11-12	0.0390	23-00	0.0170

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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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