MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 09:32:29

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 03/19/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0330	12-13	0.0540
01-02	0.0330	13-14	0.0520
02-03	0.0320	14-15	0.0480
03-04	0.0340	15-16	0.0450
04-05	0.0380	16-17	0.0410
05-06	0.0410	17-18	0.0380
06-07	0.0440	18-19	0.0360
07-08	0.0480	19-20	0.0340
08-09	0.0520	20-21	0.0330
09-10	0.0540	21-22	0.0320
10-11	0.0560	22-23	0.0310
11-12	0.0560	23-00	0.0310

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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