MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 03:47:43

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 08/25/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0420	12-13	0.0490
01-02	0.0420	13-14	0.0500
02-03	0.0410	14-15	0.0500
03-04	0.0400	15-16	0.0470
04-05	0.0400	16-17	0.0450
05-06	0.0390	17-18	0.0430
06-07	0.0410	18-19	0.0410
07-08	0.0440	19-20	0.0390
08-09	0.0460	20-21	0.0370
09-10	0.0470	21-22	0.0370
10-11	0.0480	22-23	0.0350
11-12	0.0490	23-00	0.0330

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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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