MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 23:32:38

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 Fontana-Arrow Highway 04/02/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0080	12-13	0.0630
01-02	0.0110	13-14	0.0580
02-03	0.0150	14-15	0.0500
03-04	0.0220	15-16	0.0450
04-05	0.0300	16-17	0.0400
05-06	0.0350	17-18	0.0360
06-07	0.0430	18-19	0.0350
07-08	0.0480	19-20	0.0350
08-09	0.0560	20-21	0.0370
09-10	0.0610	21-22	0.0370
10-11	0.0650	22-23	0.0430
11-12	0.0650	23-00	0.0500

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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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