MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 04:15:11

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 06/18/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0460	12-13	0.0770
01-02	0.0510	13-14	0.0750
02-03	0.0560	14-15	0.0720
03-04	0.0620	15-16	0.0690
04-05	0.0680	16-17	0.0650
05-06	0.0710	17-18	0.0620
06-07	0.0750	18-19	0.0580
07-08	0.0780	19-20	0.0550
08-09	0.0810	20-21	0.0530
09-10	0.0820	21-22	0.0510
10-11	0.0820	22-23	0.0510
11-12	0.0800	23-00	0.0510

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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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