MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 15:49:02

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 02/21/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0330	12-13	0.0480
01-02	0.0340	13-14	0.0470
02-03	0.0350	14-15	0.0460
03-04	0.0360	15-16	0.0450
04-05	0.0380	16-17	0.0440
05-06	0.0390	17-18	0.0440
06-07	0.0410	18-19	0.0440
07-08	0.0440	19-20	0.0440
08-09	0.0450	20-21	0.0440
09-10	0.0470	21-22	0.0440
10-11	0.0480	22-23	0.0440
11-12	0.0480	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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