MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 11:27:27

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 10/14/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0280	12-13	0.0540
01-02	0.0290	13-14	0.0490
02-03	0.0340	14-15	0.0440
03-04	0.0390	15-16	0.0380
04-05	0.0410	16-17	0.0310
05-06	0.0450	17-18	0.0240
06-07	0.0480	18-19	0.0190
07-08	0.0520	19-20	0.0160
08-09	0.0570	20-21	0.0150
09-10	0.0600	21-22	0.0140
10-11	0.0600	22-23	0.0130
11-12	0.0580	23-00	0.0120

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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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