MRGDHVAL Display

Data on this page extracted on April 19, 2024 at 06:55:42

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 Long Beach-2425 Webster Street 03/30/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0060	12-13	0.0370
01-02	0.0080	13-14	0.0350
02-03	0.0110	14-15	0.0350
03-04	0.0130	15-16	0.0340
04-05	0.0150	16-17	0.0330
05-06	0.0180	17-18	0.0310
06-07	0.0220	18-19	0.0290
07-08	0.0270	19-20	0.0270
08-09	0.0310	20-21	0.0260
09-10	0.0330	21-22	0.0270
10-11	0.0350	22-23	0.0230
11-12	0.0360	23-00	0.0200

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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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