Air Quality Air quality source: CNEMC

Air Quality

Air quality rank

Rank	City	Administrative	AQI
1	Hengyang	Hunan	9
2	Loudi	Hunan	10
3	Shaoyang	Hunan	11
4	Chenzhou	Hunan	12
5	Chizhou	Anhui	13
6	Xiangtan	Hunan	13
7	Yichun	Jiangxi	14
8	Wuhu	Anhui	15
9	Xianning	Hubei	15
10	Anqing	Anhui	15

Rank	City	Administrative	AQI
1	Hetian	Xinjiang	500
2	Linfen	Shanxi	277
3	Puyang	Henan	169
4	Anyang	Henan	144
5	Kaifeng	Henan	140
6	Jiaozuo	Henan	137
7	Hebi	Henan	130
8	Lvliang	Shanxi	129
9	Yanan	Shaanxi	129
10	Xinzhou	Shanxi	128

Monthly Average AQI (Changan)

2017/01 - 2020/11

Air quality in the last 12 months (Changan)

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
2020 - 11	67	61	86	101	96	69	75	91	118	131	165	164	165	154	172	189	116	63	62	62	35	31	35	67	64	74	97	116	104	113
2020 - 10	55	26	32	46	55	57	58	56	67	85	87	54	38	22	35	29	58	65	62	63	90	110	95	117	135	103	64	39	70	86	54
2020 - 09	48	45	59	58	76	49	62	77	68	41	62	65	71	36	45	60	65	58	87	46	24	46	61	60	79	76	62	82	69	82
2020 - 08	61	38	45	43	72	54	23	39	75	74	57	41	25	34	18	19	20	22	28	42	40	54	60	28	55	67	72	78	55	36	27
2020 - 07	58	49	78	72	74	80	72	59	56	48	32	34	42	43	44	31	20	31	29	51	29	37	49	49	36	40	67	72	85	48	55
2020 - 06	81	51	59	83	89	62	57	46	32	73	60	42	57	73	62	25	24	47	56	41	37	33	45	66	86	56	30	26	33	49
2020 - 05	74	80	83	103	66	75	36	83	35	58	66	58	65	52	70	67	73	82	67	72	79	90	86	54	40	56	47	55	54	101	113
2020 - 04	84	43	44	48	63	61	65	60	74	72	47	64	74	78	88	82	93	64	55	72	61	61	63	63	69	65	81	100	98	77
2020 - 03	69	45	48	79	101	116	108	104	101	97	76	89	88	97	72	67	57	66	109	108	89	89	109	76	80	184	23	41	23	55	55
2020 - 02	197	104	63	115	173	116	108	78	104	124	156	187	171	102	57	43	46	71	82	119	76	82	101	102	132	172	36	41	54
2020 - 01	104	139	197	236	208	126	105	144	223	193	126	158	230	159	182	187	227	247	71	74	136	216	297	247	273	248	110	72	80	90	148
2019 - 12	45	66	81	70	93	160	217	178	70	73	108	145	159	180	82	105	74	55	67	155	246	308	334	239	201	48	60	98	112	75	61

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Air quality source: CNEMC