12-15  Main Pullutant Emission in Waste Gas by Region (2011)
	(10 000 tons)
Region	Sulphur Dioxide	Nitrogen Oxides	Smoke and Dust
National Total	2217.91	2404.27	1278.83
Beijing	9.79	18.83	6.58
Tianjin	23.09	35.89	7.59
Hebei	141.21	180.11	132.25
Shanxi	139.91	128.60	112.99
Inner Mongolia	140.94	142.19	73.99
Liaoning	112.62	106.28	69.32
Jilin	41.32	60.47	43.22
Heilongjiang	52.19	78.38	65.59
Shanghai	24.01	43.54	8.98
Jiangsu	105.38	153.57	52.74
Zhejiang	66.20	85.91	32.33
Anhui	52.95	95.91	45.22
Fujian	38.92	49.45	22.53
Jiangxi	58.41	61.23	39.60
Shandong	182.74	179.03	78.38
Henan	137.05	166.54	66.82
Hubei	66.56	66.96	34.61
Hunan	68.55	66.64	38.44
Guangdong	84.77	138.82	32.43
Guangxi	52.10	49.40	28.83
Hainan	3.26	9.54	1.58
Chongqing	58.69	40.26	18.10
Sichuan	90.20	67.49	38.59
Guizhou	110.43	55.32	30.35
Yunnan	69.12	54.85	38.22
Tibet	0.42	4.06	1.00
Shaanxi	91.68	83.17	46.34
Gansu	62.39	48.09	23.62
Qinghai	15.66	12.41	13.83
Ningxia	41.04	45.82	21.55
Xinjiang	76.31	75.51	53.19