MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 13:05:21

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 06/11/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0140	12-13	0.0430
01-02	0.0140	13-14	0.0420
02-03	0.0140	14-15	0.0390
03-04	0.0150	15-16	0.0340
04-05	0.0160	16-17	0.0300
05-06	0.0180	17-18	0.0260
06-07	0.0220	18-19	0.0220
07-08	0.0270	19-20	0.0200
08-09	0.0320	20-21	0.0180
09-10	0.0370	21-22	0.0180
10-11	0.0400	22-23	0.0170
11-12	0.0420	23-00	0.0160

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.

Change Selection