MRGDSITE31D Display

Data on this page extracted on April 15, 2024 at 21:19:50

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31 Day Summary for Hourly Carbon Monoxide for San Bernardino-4th Street Display Ends 09/04/2013 Parts Per Million ( ppm )
		Hours 00-07 Hours 08-15 >>> Hours 16-23 >>> Whole Day
Date	Day's Max	00 - 01	01 - 02	02 - 03	03 - 04	04 - 05	05 - 06	06 - 07	07 - 08
09/04	0.651	0.389	0.389	0.452			0.588	0.651	0.461
09/03	0.484	0.292	0.284	0.304			0.477	0.484	0.425
09/02	0.317	0.297	0.303	0.292			0.316	0.309	0.283
09/01	0.315	0.308	0.307	0.302			0.302	0.311	0.315
08/31	0.408	0.316	0.298	0.294			0.316	0.373	0.383
08/30	0.613	0.607	0.613	0.554			0.599	0.606	0.530
08/29	0.583	0.415	0.437	0.444			0.567	0.583	0.485
08/28	0.638	0.381	0.421	0.422			0.635	0.638	0.454
08/27	0.561	0.477	0.447	0.282			0.561	0.432	0.419
08/26	0.678	0.498	0.467	0.379			0.526	0.678	0.537
08/25	0.572	0.477	0.518	0.525			0.519	0.572	0.412
08/24	0.616	0.507	0.478	0.460			0.616	0.530	0.558
08/23	0.740	0.377	0.354	0.417			0.616	0.740	0.651
08/22	0.723	0.429	0.447	0.435			0.631	0.723	0.582
08/21	0.687	0.475	0.469	0.462			0.600	0.687	0.577
08/20	0.619	0.381	0.398	0.407			0.550	0.619	0.606
08/19	0.563	0.338	0.345	0.359			0.456	0.502	0.518
08/18	0.557	0.469	0.499	0.491			0.547	0.537	0.491
08/17	0.687	0.559	0.569	0.549			0.616	0.687	0.643
08/16	0.641	0.481	0.473	0.488			0.604	0.641	0.602
08/15	0.742	0.511	0.500	0.515			0.612	0.742
08/14	0.722	0.503	0.464	0.461			0.583	0.684	0.722
08/13	0.648	0.461	0.459	0.485			0.580	0.575	0.590
08/12	0.637	0.468	0.450	0.442			0.611	0.631	0.637
08/11	0.504	0.463	0.468	0.465			0.504	0.473	0.472
08/10	0.578	0.462	0.464	0.466			0.464	0.490	0.523
08/09	0.567	0.375	0.373	0.376			0.567	0.544	0.530
08/08	0.634	0.396	0.384	0.413			0.489	0.634
08/07	0.559	0.399	0.395	0.388			0.479	0.559
08/06	0.551	0.432	0.427	0.431			0.511	0.528	0.526
08/05	0.749	0.480	0.479	0.469			0.579	0.689	0.749

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	Cell color is yellow if state 1-hour standard level is exceeded.
	Cell color is red if national 1-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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