MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 05:34:11

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 10/07/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0190	12-13	0.0530
01-02	0.0210	13-14	0.0480
02-03	0.0240	14-15	0.0430
03-04	0.0290	15-16	0.0380
04-05	0.0350	16-17	0.0320
05-06	0.0390	17-18	0.0290
06-07	0.0460	18-19	0.0270
07-08	0.0530	19-20	0.0250
08-09	0.0580	20-21	0.0240
09-10	0.0600	21-22	0.0230
10-11	0.0590	22-23	0.0210
11-12	0.0560	23-00	0.0200

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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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