MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 02:23:09

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 Pasadena-S Wilson Avenue 05/19/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0200	12-13	0.0460
01-02	0.0230	13-14	0.0440
02-03	0.0280	14-15	0.0400
03-04	0.0330	15-16	0.0360
04-05	0.0350	16-17	0.0320
05-06	0.0370	17-18	0.0280
06-07	0.0430	18-19	0.0240
07-08	0.0470	19-20	0.0210
08-09	0.0480	20-21	0.0180
09-10	0.0490	21-22	0.0160
10-11	0.0490	22-23	0.0140
11-12	0.0480	23-00	0.0130

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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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