城市	年份	综合评价矩阵	空气质量级别
北京市	2016	(0.29 0.24 0.369)	III
	2017	(0.29 0.255 0.19)	I
	2018	(0.29 0.369 0.041)	II
	2019	(0.29 0.354 0)	II
	2020	(0.29 0.233 0)	I
天津	2016	(0.226 0.24 0.39)	III
	2017	(0.264 0.225 0.3003)	III
	2018	(0.3028 0.3003 0.089)	I
	2019	(0.3028 0.285 0.1287)	I
	2020	(0.31 0.3783 0)	II
保定市	2016	(0.1064 0.2736 0.31)	III
	2017	(0.2014 0.24 0.31)	III
	2018	(0.285 0.297 0.31)	III
	2019	(0.342 0.32 0.31)	I
	2020	(0.3724 0.272 0.32)	I
沧州市	2016	(0.105 0.2241 0.43)	III
	2017	(0.144 0.2241 0.43)	III
	2018	(0.21 0.2565 0.387)	III
	2019	(0.24 0.1419 0.2881)	III
	2020	(0.294 0.245 0.1849)	I
承德市	2016	(0.2656 0.2625 0.132)	I
	2017	(0.2656 0.2625 0.1221)	I
	2018	(0.304 0.3201 0.0099)	II
	2019	(0.288 0.2541 0)	I
	2020	(0.304 0.1925 0)	I
邯郸市	2016	(0.08 0.32 0.30)	II
	2017	(0.132 0.268 0.30)	III
	2018	(0.30 0.285 0.30)	III
	2019	(0.352 0.27 0.3)	I
	2020	(0.36 0.225 0.291)	I
衡水市	2016	(0.205 0.2349 0.32)	III
	2017	(0.3198 0.27 0.32)	III
	2018	(0.3813 0.1485 0.2784)	I
	2019	(0.3813 0.1755 0.2976)	I
	2020	(0.3895 0.1696 0.1504)	I
廊坊市	2016	(0.264 0.219 0.38)	III
	2017	(0.297 0.24 0.38)	III
	2018	(0.33 0.279 0.266)	I
	2019	(0.33 0.285 0.2014)	I
	2020	(0.33 0.2926 0.0874)	I
秦皇岛市	2016	(0.165 0.2706 0.222)	II
	2017	(0.18 0.2574 0.148)	II
	2018	(0.234 0.3234 0.0481)	II
	2019	(0.234 0.3219 0.0481)	II
	2020	(0.264 0.296 0)	II
石家庄市	2016	(0.0782 0.2618 0.35)	III
	2017	(0.1462 0.2015 0.35)	III
	2018	(0.2483 0.2728 0.35)	III
	2019	(0.2822 0.2635 0.35)	III
	2020	(0.323 0.3038 0.315)	I
唐山市	2016	(0.033 0.297 0.33)	III
	2017	(0.0825 0.2475 0.33)	III
	2018	(0.1584 0.2409 0.33)	III
	2019	(0.231 0.2475 0.33)	III
	2020	(0.264 0.2805 0.2211)	II
邢台市	2016	(0 0.4275 0.30)	II
	2017	(0.135 0.315 0.30)	II
	2018	(0.2925 0.2125 0.30)	III
	2019	(0.3465 0.2175 0.30)	I
	2020	(0.3915 0.2125 0.231)	I
张家口	2016	(0.2263 0.2166 0.1634)	I
	2017	(0.2635 0.3686 0)	II
	2018	(0.2945 0.2166 0)	I
	2019	(0.3007 0.266 0)	I
	2020	(0.31 0.19 0)	I