MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 14:01:05

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 01/28/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0150	12-13	0.0340
01-02	0.0150	13-14	0.0330
02-03	0.0180	14-15	0.0310
03-04	0.0210	15-16	0.0280
04-05	0.0220	16-17	0.0260
05-06	0.0230	17-18	0.0240
06-07	0.0260	18-19	0.0230
07-08	0.0290	19-20	0.0220
08-09	0.0320	20-21	0.0220
09-10	0.0340	21-22	0.0210
10-11	0.0340	22-23	0.0210
11-12	0.0340	23-00	0.0220

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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