MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 17:12:05

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 06/22/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0380	12-13	0.0590
01-02	0.0400	13-14	0.0560
02-03	0.0450	14-15	0.0520
03-04	0.0500	15-16	0.0490
04-05	0.0560	16-17	0.0450
05-06	0.0580	17-18	0.0420
06-07	0.0620	18-19	0.0390
07-08	0.0650	19-20	0.0370
08-09	0.0670	20-21	0.0350
09-10	0.0670	21-22	0.0340
10-11	0.0660	22-23	0.0330
11-12	0.0630	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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