MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 15:37:04

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31 Day Summary for Hourly Carbon Monoxide for San Bernardino-4th Street Display Ends 12/12/2012 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
12/12	1.289	1.188	1.143	1.108			1.093	1.181	1.289
12/11	1.284	0.843	0.782	0.573			0.637	0.926	1.284
12/10	0.759	0.715	0.759	0.487			0.361	0.448	0.717
12/09	1.564	1.481	1.555	1.564			1.105	1.022	1.171
12/08	1.327	0.970	0.850	0.720			0.618	0.638	0.880
12/07	1.478	1.478	1.299	1.222			0.939	1.070	1.070
12/06	1.489	0.841	0.805	0.710			0.779	0.789	0.772
12/05	1.282	1.210	1.033	1.023			0.850	1.004	1.282
12/04	1.867	0.738	0.318	0.297			0.371	0.538	0.853
12/03	1.169	0.174	0.179	0.187			0.252	0.226	0.263
12/02	0.310	0.310	0.280	0.238			0.212	0.224	0.226
12/01	0.515	0.295	0.314	0.277			0.334	0.515	0.504
11/30	0.844	0.324	0.372	0.370			0.307	0.319	0.283
11/29	0.434	0.329	0.323	0.344			0.290	0.372	0.422
11/28	0.981	0.758	0.808	0.813			0.805	0.712	0.718
11/27	1.285	1.285	1.145	0.890			0.852	0.899	1.071
11/26	1.383	1.034	1.046	0.755			0.634	0.594	0.616
11/25	1.388	1.239	1.148	1.122			0.799	0.721	0.799
11/24	1.373	1.081	1.036	0.775			0.482	0.572	0.689
11/23	1.381	1.381	0.957	0.752			0.671	0.664	0.643
11/22	1.415	1.304	1.219	1.180			0.875	0.810	0.734
11/21	1.164	1.019	1.164	1.109			0.891	1.100	1.038
11/20	1.311	0.988	1.024	0.902			0.688	0.913	0.949
11/19	0.928	0.596	0.489	0.421			0.640	0.928	0.806
11/18	0.672	0.258	0.266	0.276			0.262	0.239	0.230
11/17	0.524	0.524	0.488	0.355			0.338	0.315	0.241
11/16	0.946	0.918	0.946	0.683			0.666	0.814	0.930
11/15	1.436	1.013	0.798	0.651			0.578	0.776	1.191
11/14	1.273	0.848	0.738	0.595			0.698	0.921	1.032
11/13	1.324	0.935	0.692	0.563			0.594	0.752	1.010
11/12	0.897	0.897	0.768	0.639			0.698	0.782	0.768

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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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