MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 18:08:49

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 04/17/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0330	12-13	0.0600
01-02	0.0320	13-14	0.0590
02-03	0.0320	14-15	0.0580
03-04	0.0330	15-16	0.0560
04-05	0.0360	16-17	0.0540
05-06	0.0390	17-18	0.0530
06-07	0.0430	18-19	0.0510
07-08	0.0480	19-20	0.0490
08-09	0.0510	20-21	0.0490
09-10	0.0550	21-22	0.0470
10-11	0.0590	22-23	0.0450
11-12	0.0600	23-00	0.0440

Download Data: Quick or Select Format

	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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