MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 00:30:01

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 Porterville-1839 Newcomb Street 07/09/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0160	12-13	0.0490
01-02	0.0170	13-14	0.0470
02-03	0.0180	14-15	0.0450
03-04	0.0200	15-16	0.0410
04-05	0.0220	16-17	0.0360
05-06	0.0250	17-18	0.0310
06-07	0.0290	18-19	0.0260
07-08	0.0330	19-20	0.0200
08-09	0.0380	20-21	0.0180
09-10	0.0430	21-22	0.0150
10-11	0.0460	22-23	0.0140
11-12	0.0490	23-00	0.0140

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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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