MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 04:15:56

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 04/12/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0270	12-13	0.0610
01-02	0.0290	13-14	0.0560
02-03	0.0320	14-15	0.0510
03-04	0.0370	15-16	0.0470
04-05	0.0430	16-17	0.0430
05-06	0.0460	17-18	0.0390
06-07	0.0520	18-19	0.0350
07-08	0.0570	19-20	0.0330
08-09	0.0600	20-21	0.0310
09-10	0.0630	21-22	0.0310
10-11	0.0640	22-23	0.0270
11-12	0.0640	23-00	0.0230

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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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