MRGDHVAL Display

Data on this page extracted on April 15, 2024 at 22:52:41

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 Azusa 11/03/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0200	12-13	0.0310
01-02	0.0190	13-14	0.0280
02-03	0.0210	14-15	0.0270
03-04	0.0230	15-16	0.0250
04-05	0.0250	16-17	0.0230
05-06	0.0270	17-18	0.0210
06-07	0.0280	18-19	0.0190
07-08	0.0300	19-20	0.0180
08-09	0.0320	20-21	0.0180
09-10	0.0340	21-22	0.0180
10-11	0.0340	22-23	0.0180
11-12	0.0330	23-00	0.0190

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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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