MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 06:13:01

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 Pomona 08/17/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0200	12-13	0.0510
01-02	0.0210	13-14	0.0460
02-03	0.0240	14-15	0.0420
03-04	0.0290	15-16	0.0390
04-05	0.0360	16-17	0.0350
05-06	0.0400	17-18	0.0300
06-07	0.0470	18-19	0.0260
07-08	0.0520	19-20	0.0230
08-09	0.0560	20-21	0.0210
09-10	0.0590	21-22	0.0200
10-11	0.0590	22-23	0.0170
11-12	0.0560	23-00	0.0150

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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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