MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 03:33:45

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 07/13/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0260	12-13	0.0480
01-02	0.0290	13-14	0.0440
02-03	0.0340	14-15	0.0400
03-04	0.0400	15-16	0.0380
04-05	0.0460	16-17	0.0360
05-06	0.0490	17-18	0.0340
06-07	0.0540	18-19	0.0320
07-08	0.0570	19-20	0.0290
08-09	0.0580	20-21	0.0290
09-10	0.0570	21-22	0.0280
10-11	0.0550	22-23	0.0260
11-12	0.0520	23-00	0.0230

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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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