MRGDHVAL Display

Data on this page extracted on April 15, 2024 at 22:53:34

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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 Fontana-Arrow Highway 12/02/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0010	12-13	0.0160
01-02	0.0020	13-14	0.0120
02-03	0.0030	14-15	0.0070
03-04	0.0050	15-16	0.0060
04-05	0.0070	16-17	0.0060
05-06	0.0090	17-18	0.0020
06-07	0.0130	18-19	0.0010
07-08	0.0140	19-20	0.0010
08-09	0.0170	20-21	0.0010
09-10	0.0200	21-22	0.0010
10-11	0.0210	22-23	0.0010
11-12	0.0190	23-00	0.0010

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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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