MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 02:04:23

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 Tracy-Airport 07/03/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0140	12-13	0.0610
01-02	0.0160	13-14	0.0600
02-03	0.0200	14-15	0.0570
03-04	0.0250	15-16	0.0520
04-05	0.0290	16-17	0.0470
05-06	0.0350	17-18	0.0400
06-07	0.0410	18-19	0.0340
07-08	0.0470	19-20	0.0300
08-09	0.0530	20-21	0.0270
09-10	0.0580	21-22	0.0220
10-11	0.0620	22-23	0.0180
11-12	0.0630	23-00	0.0170

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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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