The Temporal and Spatial Distribution of Hazy Days in Cities of Jiangsu Province China and an Analysis of Its Causes

Table 4

Regional characteristics of continuous hazy day.

Continuous hazy day/d	Times	Date	Station number
3	71
4	31
5	11
6	3	1994/7/24–29	6
		2002/2/3–8	7
		2004/12/12–17	8
7	4	1990/12/04–10	7
		1992/1/22–28	8
		2003/1/8–14	8
		2008/1/4–10	8
8	1	2006/12/20–27	7
9	1	2006/10/28–11/05	8
10	2	1999/12/26–2000/01/04	8
		2001/11/16–25	8
11	1	2006/10/04–14	8