NPS: Nature & Science» Air Resources Division–Current Ozone and Weather Data in National Parks

Current Ozone and Weather Data in National Parks

Today's Data	Data Timelines	Ozone Health Advisory

Ozone Thursday November 1, 2012
Hour Ending (Local Time)	1-Hour Average (parts per billion)	8-Hour Average (parts per billion)
12 AM	73	77
1 AM	76	78
2 AM	77	78
3 AM	78	79
4 AM	77	81
5 AM	73	83
6 AM	82	88
7 AM	80	90
8 AM	83	93
9 AM	80	96
10 AM	81	100
11 AM	94	103
12 PM	98	104
1 PM	106	105
2 PM	102	104
3 PM	106	103
4 PM	108	102
5 PM	108	100
6 PM	104	99
7 PM	104	98
8 PM	102	97
9 PM	98	97
10 PM	99	96
11 PM	96	96

Weather and Ozone Data Thursday November 1, 2012
Hour Ending (Local Time)	Ozone (parts per billion)	Wind Speed (meters per second)	Wind Direction	Temperature (degrees C)	Relative Humidity (%)	Solar Radiation (watts per meter squared)	Rainfall (millimeters)
12 AM	73	1.5	NW	1.8	55	0	0.0
1 AM	76	1.3	NW	2.6	54	0	0.0
2 AM	77	1.7	NW	2.0	53	0	0.0
3 AM	78	1.3	W	0.7	54	0	0.0
4 AM	77	1.0	W	-0.9	55	0	0.0
5 AM	73	1.3	NW	-1.9	58	0	0.0
6 AM	82	1.6	W	-0.2	49	0	0.0
7 AM	80	1.2	W	-0.8	49	0	0.0
8 AM	83	1.4	W	0.5	44	8	0.0
9 AM	80	1.3	W	3.2	42	80	0.0
10 AM	81	0.8	SW	10.6	37	194	0.0
11 AM	94	1.1	S	18.9	26	292	0.0
12 PM	98	1.2	SE	22.7	21	434	0.0
1 PM	106	1.4	NE	23.8	16	314	0.0
2 PM	102	1.3	SE	23.0	19	256	0.0
3 PM	106	2.7	E	23.8	16	335	0.0
4 PM	108	3.1	SE	25.9	13	496	0.0
5 PM	108	4.7	W	21.3	14	181	0.0
6 PM	104	2.1	W	19.1	18	42	0.0
7 PM	104	1.4	N	16.6	19	0	0.0
8 PM	102	1.3	NE	13.7	23	0	0.0
9 PM	98	1.4	E	11.7	26	0	0.0
10 PM	99	1.9	N	13.5	26	0	0.0
11 PM	96	2.0	N	9.0	29	0	0.0

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