MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 16:53:29

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 08/31/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0170	12-13	0.0530
01-02	0.0170	13-14	0.0500
02-03	0.0190	14-15	0.0450
03-04	0.0220	15-16	0.0400
04-05	0.0260	16-17	0.0360
05-06	0.0310	17-18	0.0330
06-07	0.0370	18-19	0.0300
07-08	0.0430	19-20	0.0290
08-09	0.0480	20-21	0.0280
09-10	0.0520	21-22	0.0280
10-11	0.0540	22-23	0.0280
11-12	0.0550	23-00	0.0280

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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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