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
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
3610
PM2.5
36
PM10
49
O3
0.4
CO
9
SO2
24
NO2
大同大学
3816
PM2.5
38
PM10
42
O3
0.6
CO
11
SO2
29
NO2
安家小村
4921
PM2.5
49
PM10
22
O3
0.6
CO
16
SO2
45
NO2
大同市卫生学校
3614
PM2.5
36
PM10
54
O3
0.5
CO
6
SO2
24
NO2
云冈站
4613
PM2.5
46
PM10
10
O3
0.5
CO
9
SO2
54
NO2
图书馆
3017
PM2.5
30
PM10
48
O3
0.4
CO
2
SO2
10
NO2
区一中
4934
PM2.5
41
PM10
40
O3
0.8
CO
15
SO2
22
NO2
魏都大道141号
4822
PM2.5
48
PM10
42
O3
0.6
CO
8
SO2
38
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
|
2025/08
|
46
|
36
|
33
|
33
|
35
|
40
|
30
|
18
|
26
|
30
|
46
|
41
|
27
|
46
|
48
|
23
|
32
|
26
|
23
|
23
|
32
|
45
|
27
|
26
|
45
|
33
|
14
|
36
|
48
|
45
|
41
|
|
2025/07
|
31
|
34
|
32
|
43
|
13
|
24
|
17
|
28
|
28
|
27
|
39
|
43
|
29
|
38
|
35
|
15
|
24
|
43
|
42
|
13
|
28
|
33
|
32
|
17
|
26
|
16
|
20
|
29
|
20
|
21
|
40
|
|
2025/06
|
33
|
19
|
21
|
31
|
45
|
31
|
30
|
33
|
34
|
36
|
54
|
58
|
27
|
27
|
12
|
18
|
42
|
44
|
25
|
22
|
29
|
33
|
40
|
44
|
48
|
54
|
46
|
37
|
41
|
36
|
|
|
2025/05
|
39
|
28
|
23
|
37
|
72
|
36
|
62
|
70
|
25
|
56
|
37
|
57
|
70
|
23
|
51
|
128
|
43
|
55
|
45
|
69
|
44
|
55
|
57
|
45
|
43
|
43
|
38
|
49
|
55
|
62
|
18
|
|
2025/04
|
45
|
36
|
86
|
110
|
40
|
66
|
57
|
52
|
50
|
49
|
192
|
35
|
28
|
20
|
47
|
132
|
215
|
29
|
43
|
62
|
52
|
51
|
54
|
27
|
45
|
61
|
18
|
35
|
52
|
43
|
|
|
2025/03
|
97
|
51
|
42
|
56
|
45
|
47
|
64
|
77
|
73
|
95
|
182
|
99
|
82
|
61
|
30
|
32
|
31
|
30
|
43
|
41
|
46
|
66
|
205
|
155
|
123
|
110
|
84
|
37
|
21
|
35
|
46
|
|
2025/02
|
83
|
31
|
25
|
35
|
39
|
74
|
20
|
41
|
62
|
69
|
72
|
53
|
56
|
62
|
82
|
27
|
45
|
36
|
28
|
26
|
35
|
30
|
32
|
64
|
57
|
76
|
87
|
80
|
|||
|
2025/01
|
70
|
38
|
55
|
57
|
80
|
32
|
39
|
18
|
34
|
58
|
61
|
50
|
68
|
32
|
44
|
69
|
79
|
65
|
76
|
62
|
59
|
67
|
101
|
95
|
107
|
123
|
24
|
51
|
205
|
115
|
92
|
|
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