MRGDHVAL Display

Data on this page extracted on April 17, 2024 at 22:40:13

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 04/14/2016 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0460	12-13	0.0480
01-02	0.0480	13-14	0.0470
02-03	0.0470	14-15	0.0470
03-04	0.0460	15-16	0.0460
04-05	0.0460	16-17	0.0450
05-06	0.0460	17-18	0.0450
06-07	0.0460	18-19	0.0440
07-08	0.0470	19-20	0.0430
08-09	0.0470	20-21	0.0430
09-10	0.0480	21-22	0.0420
10-11	0.0480	22-23	0.0410
11-12	0.0480	23-00	0.0400

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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