Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Sep
Thu
24 Sep
Fri
25 Sep
Sat
26 Sep
Sun
27 Sep
Mon
28 Sep
Tue
29 Sep
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
4015
PM2.5
31
PM10
128
O3
0.4
CO
10
SO2
26
NO2
大同大学
6123
PM2.5
65 *
PM10
136
O3
0.6
CO
8
SO2
18
NO2
安家小村
4824
PM2.5
48
PM10
123
O3
0.4
CO
9
SO2
30
NO2
大同市卫生学校
4223
PM2.5
24
PM10
134
O3
0.5
CO
10
SO2
18
NO2
云冈站
4426
PM2.5
44
PM10
124
O3
0.3
CO
15
SO2
16
NO2
图书馆
3922
PM2.5
32
PM10
124
O3
0.7
CO
13
SO2
15
NO2
区一中
3814
PM2.5
30
PM10
121
O3
0.5
CO
8
SO2
17
NO2
魏都大道141号
5221
PM2.5
52 *
PM10
128
O3
0.4
CO
11
SO2
22
NO2
Air quality in the last 12 months (Datong)
|
2026/08
|
37
|
28
|
31
|
34
|
20
|
33
|
39
|
33
|
34
|
41
|
34
|
25
|
28
|
37
|
35
|
29
|
32
|
39
|
38
|
39
|
41
|
37
|
33
|
37
|
39
|
27
|
29
|
30
|
36
|
32
|
33
|
|
2026/07
|
40
|
47
|
56
|
41
|
33
|
34
|
31
|
38
|
37
|
32
|
33
|
43
|
48
|
43
|
44
|
45
|
37
|
32
|
42
|
42
|
43
|
40
|
41
|
37
|
36
|
39
|
38
|
37
|
31
|
33
|
37
|
|
2026/06
|
47
|
62
|
30
|
29
|
27
|
26
|
29
|
35
|
25
|
25
|
37
|
44
|
41
|
37
|
41
|
42
|
36
|
40
|
34
|
27
|
36
|
46
|
38
|
30
|
30
|
44
|
43
|
47
|
39
|
38
|
|
|
2026/05
|
62
|
46
|
32
|
48
|
61
|
48
|
32
|
56
|
60
|
43
|
53
|
68
|
84
|
61
|
60
|
43
|
33
|
37
|
54
|
44
|
59
|
47
|
57
|
65
|
46
|
42
|
52
|
30
|
38
|
45
|
45
|
|
2026/04
|
41
|
59
|
82
|
65
|
80
|
27
|
47
|
69
|
71
|
36
|
55
|
57
|
44
|
62
|
77
|
42
|
65
|
73
|
201
|
59
|
58
|
58
|
68
|
75
|
69
|
41
|
107
|
29
|
47
|
62
|
|
|
2026/03
|
125
|
102
|
89
|
79
|
69
|
35
|
69
|
51
|
51
|
66
|
39
|
85
|
64
|
28
|
67
|
90
|
116
|
40
|
56
|
67
|
98
|
55
|
64
|
79
|
74
|
59
|
40
|
63
|
43
|
31
|
45
|
|
2026/02
|
39
|
47
|
69
|
71
|
46
|
25
|
39
|
54
|
79
|
68
|
60
|
81
|
79
|
62
|
44
|
55
|
191
|
62
|
68
|
168
|
286
|
55
|
57
|
64
|
84
|
66
|
90
|
73
|
|||
|
2026/01
|
73
|
69
|
73
|
49
|
49
|
53
|
62
|
68
|
128
|
36
|
42
|
66
|
81
|
129
|
118
|
41
|
58
|
44
|
26
|
45
|
57
|
68
|
68
|
69
|
81
|
106
|
78
|
91
|
63
|
68
|
37
|
|
2025/12
|
45
|
26
|
45
|
44
|
69
|
74
|
71
|
55
|
76
|
68
|
46
|
55
|
46
|
71
|
66
|
87
|
82
|
104
|
69
|
38
|
57
|
77
|
46
|
45
|
34
|
72
|
74
|
63
|
54
|
35
|
42
|
|
2025/11
|
36
|
42
|
67
|
70
|
87
|
81
|
54
|
72
|
55
|
57
|
73
|
58
|
55
|
61
|
78
|
24
|
21
|
41
|
59
|
57
|
63
|
73
|
105
|
137
|
67
|
182
|
60
|
120
|
129
|
135
|
|
|
2025/10
|
66
|
59
|
55
|
57
|
62
|
63
|
43
|
16
|
11
|
15
|
29
|
46
|
56
|
52
|
44
|
47
|
13
|
20
|
16
|
31
|
45
|
50
|
46
|
66
|
37
|
19
|
42
|
64
|
69
|
38
|
37
|
|
2025/09
|
41
|
44
|
46
|
40
|
35
|
48
|
38
|
45
|
52
|
53
|
52
|
31
|
42
|
44
|
38
|
17
|
17
|
27
|
44
|
49
|
33
|
21
|
35
|
41
|
52
|
50
|
57
|
36
|
52
|
51
|
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution