MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 08:28:56

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 03/15/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0420	12-13	0.0600
01-02	0.0420	13-14	0.0590
02-03	0.0440	14-15	0.0570
03-04	0.0460	15-16	0.0550
04-05	0.0480	16-17	0.0530
05-06	0.0490	17-18	0.0510
06-07	0.0520	18-19	0.0490
07-08	0.0540	19-20	0.0470
08-09	0.0580	20-21	0.0460
09-10	0.0600	21-22	0.0450
10-11	0.0610	22-23	0.0440
11-12	0.0610	23-00	0.0430

Download Data: Quick or Select Format

	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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