MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 14:19:58

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 06/25/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0290	12-13	0.0590
01-02	0.0320	13-14	0.0550
02-03	0.0370	14-15	0.0510
03-04	0.0430	15-16	0.0460
04-05	0.0490	16-17	0.0420
05-06	0.0520	17-18	0.0380
06-07	0.0570	18-19	0.0340
07-08	0.0610	19-20	0.0310
08-09	0.0640	20-21	0.0290
09-10	0.0660	21-22	0.0270
10-11	0.0660	22-23	0.0260
11-12	0.0630	23-00	0.0260

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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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