MRGDSITE31D Display

Data on this page extracted on April 17, 2024 at 22:14:35

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31 Day Summary for Hourly Carbon Monoxide for Redwood City Display Ends 07/26/2014 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
07/26	0.520	0.440	0.500	0.440		0.430	0.480	0.520	0.380
07/25	0.570	0.360	0.330		0.350	0.410	0.510	0.570	0.440
07/24	0.510	0.300	0.290	0.270		0.310	0.450	0.510	0.370
07/23	0.450	0.280	0.270	0.260		0.280	0.350	0.450	0.360
07/22	0.400	0.260	0.250	0.260		0.300	0.350	0.400	0.380
07/21	0.340	0.250	0.250	0.270		0.270	0.290	0.340	0.320
07/20	0.320	0.290	0.280	0.280		0.270	0.280	0.280	0.280
07/19	0.370	0.260	0.270	0.270		0.260	0.270	0.300	0.300
07/18	0.320	0.240	0.250		0.240	0.270	0.300	0.300	0.320
07/17	0.400	0.250	0.240	0.240		0.280	0.340	0.400	0.310
07/16	0.370	0.280	0.270	0.270		0.300	0.320	0.350	0.360
07/15	0.440	0.280	0.440	0.260		0.290	0.330	0.340	0.370
07/14	0.570	0.420	0.530	0.400		0.460	0.570	0.530	0.490
07/13	0.590	0.380	0.340	0.340		0.230	0.230	0.240	0.240
07/12	0.490	0.280	0.230	0.240		0.230	0.240	0.310	0.260
07/11	0.380	0.220	0.220		0.220	0.250	0.270	0.300	0.250
07/10	0.370	0.260	0.250	0.240		0.370	0.330	0.350	0.310
07/09	0.340	0.250	0.260	0.250		0.270	0.320	0.340	0.330
07/08	0.400	0.250	0.220	0.220		0.260	0.400	0.330	0.300
07/07	0.360	0.230	0.230	0.240		0.270	0.310	0.350	0.360
07/06	0.330	0.310	0.280	0.320		0.290	0.300	0.250	0.280
07/05	0.310	0.290	0.280	0.270		0.270	0.290	0.270	0.260
07/04	0.340	0.260	0.250		0.250	0.260	0.270	0.280	0.290
07/03	0.410	0.240	0.240	0.240		0.310	0.400	0.410	0.360
07/02	0.340	0.220	0.210	0.230		0.250	0.280	0.340	0.310
07/01	0.320	0.250	0.240	0.240		0.270	0.280	0.320	0.290
06/30	0.550	0.330	0.270	0.280		0.420	0.550	0.420	0.430
06/29	0.360	0.260	0.240	0.240		0.240	0.260	0.250	0.260
06/28	0.270	0.200	0.200	0.190		0.210	0.260	0.240	0.230
06/27	0.470	0.220	0.230		0.210	0.260	0.470	0.340	0.270
06/26	0.260	0.210	0.200	0.200		0.200	0.240	0.260	0.230

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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.
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