MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 01:26:01

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 08/18/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0440	12-13	0.0660
01-02	0.0440	13-14	0.0610
02-03	0.0470	14-15	0.0550
03-04	0.0450	15-16	0.0490
04-05	0.0500	16-17	0.0450
05-06	0.0550	17-18	0.0410
06-07	0.0620	18-19	0.0390
07-08	0.0680	19-20	0.0380
08-09	0.0720	20-21	0.0370
09-10	0.0760	21-22	0.0350
10-11	0.0740	22-23	0.0340
11-12	0.0700	23-00	0.0340

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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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