MRGDHVAL Display

Data on this page extracted on April 16, 2024 at 03:00:18

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 03/26/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0360	12-13	0.0490
01-02	0.0350	13-14	0.0500
02-03	0.0350	14-15	0.0490
03-04	0.0360	15-16	0.0470
04-05	0.0360	16-17	0.0440
05-06	0.0360	17-18	0.0430
06-07	0.0370	18-19	0.0420
07-08	0.0390	19-20	0.0410
08-09	0.0420	20-21	0.0380
09-10	0.0460	21-22	0.0360
10-11	0.0480	22-23	0.0360
11-12	0.0480	23-00	0.0350

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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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