MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 21:30:06

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 04/17/2015 Parts Per Million ( ppm )
Hour	Value	Hour	Value
00-01	0.0160	12-13	0.0580
01-02	0.0210	13-14	0.0570
02-03	0.0260	14-15	0.0550
03-04	0.0320	15-16	0.0510
04-05	0.0390	16-17	0.0450
05-06	0.0410	17-18	0.0380
06-07	0.0490	18-19	0.0330
07-08	0.0550	19-20	0.0290
08-09	0.0590	20-21	0.0250
09-10	0.0610	21-22	0.0210
10-11	0.0610	22-23	0.0150
11-12	0.0590	23-00	0.0150

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