MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 14:10:17

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 03/26/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0420	12-13	0.0460
01-02	0.0420	13-14	0.0430
02-03	0.0430	14-15	0.0410
03-04	0.0430	15-16	0.0380
04-05	0.0440	16-17	0.0340
05-06	0.0450	17-18	0.0300
06-07	0.0460	18-19	0.0260
07-08	0.0470	19-20	0.0250
08-09	0.0480	20-21	0.0230
09-10	0.0490	21-22	0.0210
10-11	0.0490	22-23	0.0180
11-12	0.0480	23-00	0.0150

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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