MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 01:31:11

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 06/30/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0310	12-13	0.0540
01-02	0.0360	13-14	0.0480
02-03	0.0420	14-15	0.0430
03-04	0.0490	15-16	0.0370
04-05	0.0520	16-17	0.0320
05-06	0.0540	17-18	0.0260
06-07	0.0580	18-19	0.0210
07-08	0.0610	19-20	0.0160
08-09	0.0620	20-21	0.0120
09-10	0.0620	21-22	0.0110
10-11	0.0610	22-23	0.0090
11-12	0.0580	23-00	0.0100

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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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