延安市监测站点实况
站点名称 |
AQI |
主要污染物 |
PM2.5 |
PM10 |
CO |
O3 |
SO2 |
NO2 |
西北局旧址 |
95
|
PM2.5 |
71 |
107 |
0.9 |
38 |
9 |
33 |
百米大道 |
83
|
PM2.5 |
61 |
108 |
0.7 |
40 |
8 |
26 |
延大医附院 |
99
|
PM2.5 |
74 |
99 |
1.4 |
21 |
6 |
38 |
枣园 |
108
|
PM2.5 |
81 |
113 |
1.2 |
27 |
9 |
32 |
延安市月度空气质量和蓝天数
2017/01 - 2020/11
延安市最近12个月空气质量分布
|
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 |
58
|
50
|
55
|
70
|
66
|
66
|
73
|
68
|
63
|
65
|
91
|
84
|
103
|
127
|
124
|
129
|
117
|
50
|
33
|
55
|
32
|
22
|
39
|
53
|
56
|
94
|
93
|
62
|
61
|
69
|
2020 - 10 |
51
|
49
|
44
|
30
|
33
|
39
|
39
|
51
|
39
|
49
|
47
|
45
|
48
|
29
|
42
|
40
|
39
|
48
|
47
|
60
|
126
|
77
|
53
|
69
|
86
|
78
|
57
|
36
|
57
|
90
|
70
|
2020 - 09 |
33
|
32
|
34
|
34
|
42
|
43
|
45
|
42
|
39
|
38
|
39
|
51
|
57
|
36
|
33
|
35
|
35
|
37
|
40
|
46
|
42
|
43
|
32
|
37
|
46
|
63
|
75
|
72
|
33
|
55
|
2020 - 08 |
41
|
35
|
42
|
38
|
29
|
25
|
25
|
30
|
43
|
37
|
56
|
41
|
30
|
32
|
27
|
20
|
24
|
26
|
32
|
44
|
34
|
32
|
28
|
31
|
37
|
34
|
40
|
46
|
54
|
29
|
26
|
2020 - 07 |
42
|
40
|
43
|
33
|
37
|
50
|
46
|
55
|
52
|
52
|
52
|
34
|
34
|
45
|
37
|
36
|
41
|
30
|
37
|
39
|
45
|
41
|
41
|
37
|
32
|
39
|
44
|
50
|
49
|
46
|
38
|
2020 - 06 |
60
|
72
|
61
|
58
|
57
|
67
|
61
|
72
|
46
|
50
|
42
|
44
|
52
|
44
|
38
|
31
|
35
|
48
|
53
|
52
|
55
|
60
|
55
|
51
|
52
|
34
|
40
|
49
|
45
|
47
|
2020 - 05 |
70
|
73
|
87
|
93
|
43
|
60
|
44
|
43
|
42
|
56
|
54
|
46
|
52
|
43
|
56
|
196
|
175
|
54
|
48
|
49
|
49
|
48
|
49
|
40
|
52
|
50
|
53
|
49
|
48
|
44
|
54
|
2020 - 04 |
54
|
54
|
59
|
56
|
61
|
60
|
64
|
64
|
73
|
121
|
60
|
52
|
52
|
75
|
74
|
93
|
83
|
62
|
49
|
62
|
58
|
51
|
55
|
47
|
65
|
64
|
64
|
67
|
61
|
63
|
2020 - 03 |
57
|
47
|
48
|
51
|
64
|
74
|
64
|
86
|
102
|
71
|
55
|
76
|
54
|
53
|
45
|
52
|
51
|
84
|
99
|
88
|
80
|
58
|
66
|
64
|
85
|
125
|
41
|
72
|
55
|
73
|
88
|
2020 - 02 |
65
|
51
|
44
|
51
|
73
|
132
|
80
|
65
|
53
|
53
|
56
|
62
|
82
|
114
|
27
|
33
|
36
|
41
|
78
|
98
|
100
|
78
|
76
|
74
|
87
|
101
|
45
|
34
|
61
|
2020 - 01 |
116
|
107
|
108
|
101
|
111
|
113
|
55
|
61
|
96
|
72
|
52
|
79
|
70
|
60
|
104
|
110
|
101
|
87
|
61
|
58
|
74
|
80
|
87
|
63
|
135
|
116
|
95
|
68
|
73
|
71
|
71
|
2019 - 12 |
49
|
45
|
46
|
52
|
60
|
70
|
87
|
81
|
59
|
68
|
70
|
72
|
81
|
67
|
79
|
89
|
53
|
53
|
58
|
76
|
76
|
73
|
84
|
118
|
77
|
53
|
58
|
59
|
47
|
31
|
61
|