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
31 May
Mon
1 Jun
Tue
2 Jun
Wed
3 Jun
Thu
4 Jun
Fri
5 Jun
Sat
6 Jun
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
4111
PM2.5
31
PM10
129
O3
0.5
CO
5
SO2
6
NO2
大同大学
3911
PM2.5
36
PM10
123
O3
0.2
CO
5
SO2
9
NO2
安家小村
4010
PM2.5
37
PM10
126
O3
0.3
CO
9
SO2
6
NO2
大同市卫生学校
4416
PM2.5
42
PM10
138
O3
0.1
CO
6
SO2
11
NO2
云冈站
418
PM2.5
41
PM10
123
O3
0.3
CO
5
SO2
4
NO2
图书馆
4612
PM2.5
46
PM10
114
O3
0.3
CO
5
SO2
5
NO2
区一中
537
PM2.5
54 *
PM10
130
O3
0.2
CO
6
SO2
8
NO2
魏都大道141号
406
PM2.5
39
PM10
126
O3
0.2
CO
5
SO2
8
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
|
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
|
|
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