MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 08:03:15

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 07/29/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0250	12-13	0.0570
01-02	0.0260	13-14	0.0530
02-03	0.0290	14-15	0.0490
03-04	0.0370	15-16	0.0460
04-05	0.0450	16-17	0.0430
05-06	0.0480	17-18	0.0400
06-07	0.0530	18-19	0.0360
07-08	0.0580	19-20	0.0340
08-09	0.0620	20-21	0.0310
09-10	0.0640	21-22	0.0300
10-11	0.0630	22-23	0.0280
11-12	0.0610	23-00	0.0270

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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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