MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 01:20:50

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 05/16/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0360	12-13	0.0470
01-02	0.0370	13-14	0.0460
02-03	0.0380	14-15	0.0440
03-04	0.0400	15-16	0.0430
04-05	0.0410	16-17	0.0410
05-06	0.0420	17-18	0.0390
06-07	0.0450	18-19	0.0360
07-08	0.0460	19-20	0.0340
08-09	0.0480	20-21	0.0320
09-10	0.0480	21-22	0.0310
10-11	0.0480	22-23	0.0290
11-12	0.0480	23-00	0.0280

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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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