City	Annual	Annual	Annual	Annual	Annual	Annual
	Average	Maximum	Minimum	Average	Average	Average
	Temperature	Temperature	Temperature	Humidity	Sunshine	Precipitation
	(℃)	(℃)	(℃)	(%)	Hours (hour)	(millimeter)
Beijing	13.2	38.9	-11.5	49.0	2576.1	410.7
Tianjin	12.9	39.5	-14.2	57.0	2348.2	618.5
Shijiazhuang	14.3	41.8	-9.0	52.0	2274.1	389.5
Taiyuan	10.9	38.6	-19.5	53.0	2620.9	274.7
Hohhot	7.7	36.7	-22.5	46.0	2816.8	248.3
Shenyang	8.0	32.3	-23.8	64.0	2249.9	822.2
Changchun	5.6	31.4	-24.3	61.0	2324.6	681.0
Harbin	4.7	32.0	-28.7	62.0	2134.0	507.9
Shanghai	17.1	37.4	-5.8	70.0	1829.0	1059.8
Nanjing	16.3	37.1	-7.9	66.0	1937.5	992.3
Hangzhou	17.5	39.3	-5.4	69.0	1762.2	1138.6
Hefei	16.2	37.6	-8.8	70.0	1834.1	1091.3
Fuzhou	20.3	38.9	-4.0	69.0	1469.2	1705.4
Nanchang	18.2	37.7	-3.3	70.0	1794.5	1908.7
Jinan	14.4	40.9	-11.3	53.0	2369.5	965.4
Zhengzhou	14.9	40.6	-7.8	59.0	1740.9	728.8
Wuhan	17.8	38.5	-4.9	69.0	1829.7	1116.6
Changsha	17.7	38.6	-4.7	73.0	1423.1	1600.9
Guangzhou	22.8	39.0	2.1	71.0	1288.5	1986.2
Nanning	21.4	38.6	1.4	83.0	1423.2	1119.2
Haikou	25.1	38.8	9.4	78.0	1840.5	1187.0
Chongqing	18.6	38.7	2.0	78.0	903.9	1019.8
Chengdu	16.2	34.2	-4.3	78.0	777.0	765.6
Guiyang	14.1	34.3	-3.5	79.0	1004.1	1067.5
Kunming	16.7	30.6	5.0	62.0	2054.3	976.0
Lhasa	9.3	28.3	-12.3	42.0	3100.0	495.8
Xi'an	15.0	41.7	-8.9	60.0	1949.4	541.4
Lanzhou	7.2	32.3	-18.7	64.0	2469.9	431.4
Xining	5.8	31.4	-20.6	58.0	2477.5	484.1
Yinchuan	10.1	37.1	-17.6	48.0	2813.4	74.9
Urumqi	7.5	36.7	-26.4	56.0	2528.7	276.3

Source: China Meteorological Administration.

Ambient Air Quality in Major Cities (2005) (milligram/cu.m)

City	Paticulate	Sulphur	Nitrogen	Days of Air Quality	Proportion of Days
	Matters	Dioxide	Dioxide	Equal to or Above	of Air Quality Equal
				Grade II  (day)	to or Above Grade II
					in the Whole Year (%)
Beijing	0.141	0.050	0.066	234	64.11
Tianjin	0.106	0.076	0.047	298	81.64
Shijiazhuang	0.132	0.054	0.041	283	77.53
Taiyuan	0.139	0.077	0.020	245	67.12
Hohhot	0.097	0.050	0.041	312	85.48
Shenyang	0.118	0.054	0.036	317	86.85
Dalian	0.099	0.026	0.035	340	93.15
Harbin	0.104	0.042	0.056	301	82.47
Shanghai	0.088	0.061	0.061	322	88.22
Nanjing	0.110	0.052	0.054	304	83.29
Hangzhou	0.112	0.060	0.058	301	82.47
Hefei	0.095	0.018	0.025	329	90.14
Fuzhou	0.072	0.016	0.042	349	95.62
Nanchang	0.089	0.050	0.031	339	92.88
Jinan	0.128	0.060	0.024	262	71.78
Zhengzhou	0.109	0.059	0.039	300	82.19
Wuhan	0.119	0.054	0.050	271	74.25
Changsha	0.122	0.081	0.036	245	67.12
Guangzhou	0.088	0.053	0.068	332	90.96
Nanning	0.067	0.058	0.038	354	96.99
Haikou	0.040	0.012	0.015	365	100.00
Chongqing	0.120	0.073	0.048	267	73.15
Chengdu	0.125	0.077	0.052	293	80.27
Guiyang	0.076	0.063	0.013	343	93.97
Kunming	0.082	0.055	0.038	363	99.45
Lhasa	0.070	0.010	0.025	358	98.08
Xi'an	0.129	0.044	0.032	291	79.73
Lanzhou	0.158	0.068	0.037	238	65.21
Xining	0.114	0.029	0.026	306	83.84
Yinchuan	0.090	0.054	0.025	323	88.49
Urumqi	0.114	0.116	0.056	256	70.14

Source:State Environmental Protection Administration (the same as in the following tables).

Emission and Treatment of Waste Gas by Region (2005)

Region	Total Volume			Volume of	Volume of
	of Industrial	from	from	Sulphur	Sulphur
	Waste Gas	Process	Process of	Dioxide	Dioxide
	Emission	of Fuel	Production	Emission	Emission by
	(100	Burning		(10 000	Nonproductive
	million cu.m)			tons)	Consumption
National Total	268988	155238	113749	2549.4	381.0
Beijing	3532	2015	1517	19.1	8.5
Tianjin	4602	3380	1222	26.5	2.4
Hebei	26518	13142	13377	149.6	21.4
Shanxi	15142	8565	6576	151.6	31.6
Inner Mongolia	12071	8802	3269	145.6	16.0
Liaoning	20903	10640	10263	119.7	23.6
Jilin	4939	3405	1535	38.2	7.5
Heilongjiang	5261	4276	986	50.8	7.7
Shanghai	8482	3564	4918	51.3	13.8
Jiangsu	20197	12748	7449	137.3	6.1
Zhejiang	13025	8148	4877	86.0	2.9
Anhui	6960	4478	2481	57.1	5.6
Fujian	6265	3284	2981	46.1	2.2
Jiangxi	4379	2138	2240	61.3	5.8
Shandong	24129	14333	9796	200.3	28.7
Henan	15498	9180	6319	162.5	15.3
Hubei	9404	3958	5446	71.7	9.2
Hunan	6014	2826	3188	91.9	16.4
Guangdong	13447	9213	4234	129.4	2.0
Guangxi	8339	4370	3969	102.3	4.9
Hainan	910	552	358	2.2	…
Chongqing	3655	2178	1477	83.7	15.4
Sichuan	8140	4395	3745	129.9	15.9
Guizhou	3852	1933	1919	135.8	69.9
Yunnan	5444	2939	2505	52.2	9.3
Tibet	13	13	…	0.2	0.1
Shaanxi	4916	3140	1776	92.2	12.2
Gansu	4250	2648	1603	56.3	4.6
Qinghai	1370	345	1024	12.4	0.9
Ningxia	2844	1625	1220	34.3	4.0
Xinjiang	4485	3005	1480	51.9	17.1

Continued-1 (10 000 tons)

Region	Volume of			Emission of	Total			Emission of
	Sulphur	from	from	Industrial	Volume	House-	Indus-	Industrial
	Dioxide	Process	Process	SO2	of	hold	try	Soot
	Emission	of Fuel	of	Meeting	Emission			Meeting
	by	Burning	Produc-	Discharge	of Soot			Discharge
	Industry		tion	Standards				Standards
National	2168.4	1843.1	325.3	1721.8	1182.5	233.6	948.9	786.2
Total
Beijing	10.5	10.3	0.3	10.5	5.8	4.0	1.8	1.8
Tianjin	24.1	22.5	1.6	24.1	9.1	1.4	7.7	7.7
Hebei	128.1	107.8	20.3	114.5	73.2	17.3	56.0	53.8
Shanxi	120.0	94.1	25.9	89.2	112.2	21.2	91.0	70.3
Inner	129.6	109.0	20.6	97.3	77.8	17.5	60.4	38.3
Mongolia
Liaoning	96.1	73.5	22.6	90.6	74.6	22.8	51.7	48.5
Jilin	30.8	27.5	3.3	18.6	41.4	8.6	32.7	26.0
Heilongjiang	43.1	39.6	3.5	37.8	54.8	9.4	45.4	42.4
Shanghai	37.5	36.8	0.7	37.0	11.5	6.6	5.0	4.9
Jiangsu	131.2	121.6	9.6	128.5	45.2	2.6	42.6	41.7
Zhejiang	83.1	78.3	4.8	79.4	21.2	1.3	19.9	18.5
Anhui	51.5	40.8	10.7	46.6	29.8	4.5	25.3	24.2
Fujian	43.9	36.7	7.2	42.7	13.1	1.3	11.8	11.2
Jiangxi	55.5	45.3	10.1	44.5	24.6	1.6	23.0	19.4
Shandong	171.5	156.6	14.9	161.4	61.9	13.4	48.5	47.4
Henan	147.1	130.4	16.7	115.2	92.8	7.1	85.7	75.2
Hubei	62.6	48.1	14.5	56.2	33.0	6.4	26.6	22.9
Hunan	75.5	57.4	18.1	61.4	53.9	8.6	45.3	38.6
Guangdong	127.4	118.0	9.4	99.1	27.9	0.8	27.1	20.8
Guangxi	97.5	79.3	18.2	70.6	55.0	1.2	53.8	46.2
Hainan	2.2	1.8	0.4	2.0	1.1	0.1	1.0	0.9
Chongqing	68.3	62.1	6.2	56.5	21.6	8.5	13.1	11.2
Sichuan	114.1	88.3	25.8	62.6	79.1	15.7	63.4	46.3
Guizhou	65.9	60.0	6.0	28.1	36.4	15.9	20.5	10.8
Yunnan	42.9	32.9	10.0	18.8	22.7	5.6	17.1	10.3
Tibet	0.1	0.1			0.2		0.2
Shaanxi	80.0	69.1	10.9	42.6	39.4	10.2	29.2	18.7
Gansu	51.7	29.9	21.8	29.6	16.2	3.8	12.4	9.4
Qinghai	11.5	9.0	2.5	6.0	7.7	2.0	5.7	1.7
Ningxia	30.2	28.8	1.4	24.3	12.3	2.2	10.2	8.1
Xinjiang	34.8	27.3	7.5	26.2	27.1	12.0	15.0	9.2

Continued-2 （10 000 tons）

Region	Emission	Emission of	Industrial			Industrial
	of Industry	Industrial	Sulphur	Removed in	Removed in	Soot
	Dust	Dust Meeting	Dioxide	Process of	Process of	Removed
		Discharge	Removed	Fuel Burning	Production
		Standards
National Total	911.2	682.2	1090.4	414.9	675.5	20587.1
Beijing	3.3	1.3	4.7	4.0	0.7	250.1
Tianjin	1.9	1.9	10.8	8.3	2.4	272.4
Hebei	71.3	64.6	70.3	47.9	22.4	1960.9
Shanxi	69.5	53.9	39.2	25.5	13.7	1232.9
Inner Mongolia	45.6	11.0	20.0	6.4	13.6	1092.7
Liaoning	45.3	40.8	72.4	13.9	58.4	1125.0
Jilin	13.7	6.5	3.3	2.5	0.8	658.7
Heilongjiang	12.4	11.2	7.6	7.1	0.5	650.6
Shanghai	1.1	1.0	7.5	3.1	4.4	574.2
Jiangsu	35.5	34.8	73.3	40.5	32.8	1771.5
Zhejiang	23.1	22.4	63.5	30.9	32.6	617.7
Anhui	46.2	43.8	82.4	11.3	71.1	563.4
Fujian	19.3	18.4	12.4	11.2	1.2	340.5
Jiangxi	35.0	25.5	72.5	4.7	67.7	522.4
Shandong	37.3	36.1	75.5	56.4	19.1	1789.9
Henan	70.4	48.4	34.6	11.8	22.8	1848.9
Hubei	33.8	27.1	54.1	11.0	43.2	695.9
Hunan	76.9	55.4	54.6	9.1	45.5	591.8
Guangdong	32.1	22.9	25.5	17.6	7.9	727.0
Guangxi	55.6	45.5	40.8	16.0	24.8	444.0
Hainan	1.1	1.0	1.3	1.2	0.1	51.0
Chongqing	21.3	18.0	40.1	30.9	9.2	207.3
Sichuan	38.4	25.5	24.9	12.1	12.8	459.3
Guizhou	19.1	6.7	17.8	14.4	3.4	491.5
Yunnan	15.5	8.2	92.7	6.4	86.3	381.1
Tibet	0.2
Shaanxi	34.0	24.1	12.0	3.0	9.0	374.1
Gansu	16.6	10.0	67.2	2.2	65.0	359.9
Qinghai	9.3	2.4				71.3
Ningxia	9.0	5.9	4.6	4.0	0.6	312.3
Xinjiang	17.3	7.6	4.9	1.2	3.7	148.7

Continued-3

Region	Industrial	Facilities		Annual
	Dust	for Treatment	#Desulfuri-	Expenditure
	Removed	of Waste Gas	zation	for Operation
	(10 000 tons)	(set)	Facilities	(100 million yuan)
National Total	6453.9	145043	22648	267.1
Beijing	128.5	2309	714	5.7
Tianjin	26.1	2863	1378	9.9
Hebei	634.5	11746	2806	23.6
Shanxi	235.5	7335	2397	19.8
Inner Mongolia	123.1	3521	433	4.8
Liaoning	432.9	7874	2395	17.0
Jilin	187.1	3222	712	3.0
Heilongjiang	59.2	3812	140	2.7
Shanghai	150.5	3067	290	11.1
Jiangsu	388.7	8488	465	22.2
Zhejiang	378.8	11560	1379	13.9
Anhui	200.2	3307	304	6.3
Fujian	195.6	5354	186	8.7
Jiangxi	270.3	2253	228	4.9
Shandong	582.1	10177	2189	25.0
Henan	538.2	9336	322	11.1
Hubei	378.1	4306	247	8.9
Hunan	277.5	4990	725	6.4
Guangdong	242.6	7872	653	17.4
Guangxi	233.2	5092	507	5.3
Hainan	11.0	372	6	0.6
Chongqing	37.6	2150	309	7.2
Sichuan	182.3	6185	716	7.6
Guizhou	118.3	2291	593	2.9
Yunnan	163.3	4182	345	8.2
Tibet		22
Shaanxi	84.1	3841	760	3.2
Gansu	75.1	2730	784	4.6
Qinghai	29.7	592		1.0
Ningxia	31.4	1211	405	1.8
Xinjiang	58.1	2983	260	2.1

Emission and Treatment of Industrial Waste Gas by Sector (2005)

Sector	Industrial			Volume of
	Waste Gas	from	from	Industrial
	Emission	Process	Process	Soot
	(100	Fuel	of	Emission
	million cu.m)	Burning	Production	(10 000 sets)
Total	268052	154527	113528	854.88
Mining and Washing of Coal	1935	1468	467	10.93
Extraction of Petroleum and	963	926	37	1.44
Natural Gas
Mining and Processing of	944	281	663	1.68
Ferrous Metal Ores
Mining and Processing of	598	225	373	2.69
Non-ferrous Metal Ores
Mining and Processing of	1273	1039	234	6.81
Nonmetal Ores
Mining of Other Ores	12	7	5	0.14
Processing of Food from	2453	2105	348	20.36
Agricultural Products
Manufacture of Foods	930	832	97	5.15
Manufacture of  Beverages	836	802	33	8.97
Manufacture of Tobacco	250	145	104	0.64
Manufacture of  Textile	3020	2956	64	12.82
Manufacture of Textile Wearing	350	132	218	0.71
Apparel, Footware, and Caps
Manufacture of  Leather, Fur,	291	206	85	1.14
Feather and Related Products
Processing of  Timber, Manufacture	901	514	387	5.48
of  Wood,  Bamboo,Rattan,
Palm, and Straw Products
Manufacture of Furniture	314	50	265	0.22
Manufacture of  Paper and	4515	3974	541	24.08
Paper Products
Printing,Reproduction of	72	28	44	0.12
Recording Media
Manufacture of  Articles for Culture,	40	24	16	0.15
Education and Sport Activity
Processing of Petroleum, Coking,	9129	3717	5412	38.18
Processing  of Nuclear Fuel
Manufacture of Raw Chemical	15887	9419	6469	53.56
Materials and Chemical Products
Manufacture of Medicines	1132	669	464	4.15

Continued-1

Sector	Industrial			Volume of
	Waste Gas	from	from	Industrial
	Emission	Process	Process	Soot
	(100	Fuel	of	Emission
	million cu.m)	Burning	Production	(10 000 sets)
Manufacture of Chemical Fibers	2886	1176	1710	4.57
Manufacture of Rubber	563	384	179	1.96
Manufacture of Plastics	577	204	372	0.58
Manufacture of Non-metallic	49860	12236	37624	133.88
Mineral Products
#Manufacture of Cements	39864	6980	32884	39.00
Smelting and Pressing of	56190	15221	40970	69.27
Ferrous Metals
Smelting and Pressing of	13183	2882	10301	19.22
Non-ferrous Metals
Manufacture of Metal Products	846	317	530	1.71
Manufacture of General	1238	434	805	3.81
Purpose Machinery
Manufacture of Special	736	455	281	2.09
Purpose Machinery
Manufacture of  Transport	1947	521	1426	2.95
Equipment
Manufacture of Electrical	621	268	353	1.54
Machinery and Equipment
Manufacture of Communication	1543	482	1061	0.78
Equipment, Computers  and
Other  Electronic Equipment
Manufacture of Measuring	525	154	372	0.44
Instruments and Machinery for
Cultural Activity and Office Work
Manufacture of Artwork and	288	45	243	0.50
Other Manufacturing
Recycling  and Disposal of Waste	8	5	3	0.02
Production and Distribution of	88347	88175	173	405.20
Electric Power and Heat Power
#Firepower Electricity	83220	83058	162	381.17
Production and Distribution of Gas	787	158	629	1.40
Production and Distribution	55	55		0.22
of  Water
Other Sectors	2007	1836	170	5.32

Continued-2 (10 000 tons)

Sector	Volume of			Volume of
	Sulphur	from	from	Industrial
	Dioxide	Process	Process	Dust
	Emission	Fuel	of	Emission
	by Industry	Burning	Production
Total	1980.47	1678.97	301.50	828.08
Mining and Washing of Coal	21.04	16.51	4.54	24.59
Extraction of Petroleum and	3.22	2.72	0.49	0.14
Natural Gas
Mining and Processing of	4.32	1.59	2.73	3.93
Ferrous Metal Ores
Mining and Processing of	6.70	3.09	3.60	2.84
Non-ferrous Metal Ores
Mining and Processing of	5.70	4.80	0.90	8.84
Nonmetal Ores
Mining of Other Ores	0.23	0.22	0.01	0.13
Processing of Food from	15.61	15.54	0.07	2.06
Agricultural Products
Manufacture of Foods	9.35	9.22	0.13	0.59
Manufacture of  Beverages	10.66	10.61	0.05	0.18
Manufacture of Tobacco	1.29	1.28	0.01	0.17
Manufacture of  Textile	29.62	29.50	0.12	0.26
Manufacture of Textile Wearing	1.53	1.53	…	1.32
Apparel, Footware, and Caps
Manufacture of  Leather, Fur,	2.12	1.98	0.14	0.02
Feather and Related Products
Processing of  Timber, Manufacture	4.79	4.39	0.40	1.62
of  Wood,  Bamboo,Rattan,
Palm, and Straw Products
Manufacture of Furniture	0.36	0.28	0.08	0.24
Manufacture of  Paper and	43.13	42.57	0.56	1.61
Paper Products
Printing,Reproduction of	0.25	0.24	…	…
Recording Media
Manufacture of  Articles for Culture,	0.27	0.27	…	0.37
Education and Sport Activity
Processing of Petroleum, Coking,	70.85	26.45	44.41	18.84
Processing  of Nuclear Fuel
Manufacture of Raw Chemical	116.76	90.58	26.17	17.53
Materials and Chemical Products

Continued-3 (10 000 tons)

Sector	Volume of			Volume of
	Sulphur	from	from	Industrial
	Dioxide	Process	Process	Dust
	Emission	Fuel	of	Emission
	by Industry	Burning	Production
Manufacture of Medicines	6.42	6.40	0.03	0.12
Manufacture of Chemical Fibers	11.52	11.46	0.07	0.10
Manufacture of Rubber	4.43	4.39	0.04	0.03
Manufacture of Plastics	1.30	1.30	…	0.02
Manufacture of Non-metallic	178.36	90.20	88.16	565.71
Mineral Products
#Manufacture of Cements	101.60	29.92	71.68	505.04
Smelting and Pressing of	142.24	65.96	76.28	125.68
Ferrous Metals
Smelting and Pressing of	70.70	24.53	46.17	18.71
Non-ferrous Metals
Manufacture of Metal Products	2.55	2.50	0.05	1.04
Manufacture of General	5.54	3.93	1.61	2.34
Purpose Machinery
Manufacture of Special	3.28	2.72	0.56	1.70
Purpose Machinery
Manufacture of  Transport	4.10	3.95	0.15	3.17
Equipment
Manufacture of Electrical	2.72	2.67	0.05	0.26
Machinery and Equipment
Manufacture of Communication	1.70	1.66	0.04	0.36
Equipment, Computers  and
Other  Electronic Equipment
Manufacture of Measuring	1.30	1.25	0.05	0.02
Instruments and Machinery for
Cultural Activity and Office Work
Manufacture of Artwork and	0.49	0.45	0.04	0.22
Other Manufacturing
Recycling  and Disposal of Waste	0.04	0.04		…
Production and Distribution of	1167.17	1165.10	2.07	10.79
Electric Power and Heat Power
Firepower Electricity	1112.32	1110.28	2.04	10.62
Production and Distribution of Gas	1.88	1.35	0.53	0.14
Production and Distribution	0.53	0.53
of  Water
Other Sectors	26.38	25.18	1.20	12.41

Continued-4  (10 000 tons)

Sector	Emission of	Emission of	Emission of
	Industrial	Industrial	Industrial
	SO2 Meeting	Soot Meeting	Dust Meeting
	Discharge	Discharge	Discharge
	Standards	Standards	Standards
Total	1583.56	711.47	615.61
Mining and Washing of Coal	15.03	7.71	7.14
Extraction of Petroleum and	2.98	1.19	0.12
Natural Gas
Mining and Processing of	2.33	1.04	2.61
Ferrous Metal Ores
Mining and Processing of	3.66	1.63	1.81
Non-ferrous Metal Ores
Mining and Processing of	3.94	3.88	5.55
Nonmetal Ores
Mining of Other Ores	0.16	0.12	0.12
Processing of Food from	11.53	17.59	1.78
Agricultural Products
Manufacture of Foods	7.13	4.25	0.53
Manufacture of  Beverages	5.47	4.83	0.17
Manufacture of Tobacco	1.09	0.58	0.17
Manufacture of  Textile	25.21	11.33	0.20
Manufacture of Textile Wearing	1.35	0.67	1.31
Apparel, Footware, and Caps
Manufacture of  Leather, Fur,	1.78	0.93	0.02
Feather and Related Products
Processing of  Timber, Manufacture	3.38	4.62	1.30
of  Wood,  Bamboo,Rattan,
Palm, and Straw Products
Manufacture of Furniture	0.33	0.19	0.24
Manufacture of  Paper and	35.59	20.35	1.43
Paper Products
Printing,Reproduction of	0.21	0.11	…
Recording Media
Manufacture of  Articles for Culture,	0.23	0.13	0.37
Education and Sport Activity
Processing of Petroleum, Coking,