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
6 Jun
Sat
7 Jun
Sun
8 Jun
Mon
9 Jun
Tue
10 Jun
Wed
11 Jun
Thu
12 Jun
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
473
PM2.5
28
PM10
150
O3
0.7
CO
7
SO2
10
NO2
大同大学
479
PM2.5
28
PM10
150
O3
0.5
CO
12
SO2
9
NO2
安家小村
469
PM2.5
24
PM10
146
O3
0.3
CO
7
SO2
8
NO2
教育学院
4511
PM2.5
30
PM10
144
O3
0.5
CO
9
SO2
10
NO2
大同市卫生学校
4512
PM2.5
26
PM10
141
O3
0.6
CO
10
SO2
8
NO2
云冈站
4515
PM2.5
21
PM10
144
O3
0.5
CO
7
SO2
7
NO2
图书馆
4216
PM2.5
24
PM10
132
O3
0.5
CO
9
SO2
7
NO2
区一中
448
PM2.5
37
PM10
140
O3
0.3
CO
13
SO2
7
NO2
魏都大道141号
467
PM2.5
20
PM10
147
O3
0.5
CO
8
SO2
8
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
2024/12
|
49
|
29
|
42
|
41
|
39
|
34
|
23
|
65
|
77
|
61
|
53
|
71
|
48
|
49
|
56
|
62
|
39
|
36
|
70
|
49
|
32
|
70
|
79
|
81
|
54
|
35
|
35
|
64
|
100
|
116
|
65
|
|
2024/11
|
74
|
74
|
36
|
34
|
55
|
56
|
75
|
100
|
122
|
47
|
72
|
70
|
66
|
56
|
58
|
64
|
47
|
64
|
62
|
59
|
56
|
50
|
70
|
93
|
18
|
27
|
27
|
22
|
38
|
53
|
|
|
2024/10
|
16
|
31
|
49
|
60
|
62
|
42
|
31
|
59
|
47
|
48
|
62
|
63
|
66
|
57
|
25
|
68
|
75
|
20
|
19
|
27
|
45
|
25
|
55
|
61
|
64
|
44
|
28
|
67
|
56
|
65
|
67
|
|
2024/09
|
16
|
22
|
28
|
24
|
12
|
22
|
19
|
31
|
38
|
19
|
27
|
24
|
30
|
13
|
25
|
24
|
32
|
45
|
45
|
16
|
14
|
30
|
56
|
55
|
19
|
53
|
60
|
48
|
32
|
18
|
|
|
2024/08
|
37
|
43
|
27
|
27
|
32
|
42
|
37
|
33
|
25
|
70
|
10
|
13
|
17
|
31
|
43
|
43
|
38
|
35
|
23
|
29
|
24
|
30
|
46
|
48
|
28
|
11
|
29
|
37
|
48
|
49
|
45
|
|
2024/07
|
31
|
26
|
33
|
28
|
44
|
45
|
46
|
43
|
35
|
52
|
57
|
28
|
29
|
31
|
39
|
27
|
30
|
38
|
47
|
42
|
52
|
66
|
61
|
50
|
19
|
31
|
41
|
31
|
32
|
21
|
30
|
|
2024/06
|
37
|
48
|
46
|
34
|
32
|
49
|
14
|
32
|
42
|
43
|
53
|
58
|
46
|
19
|
28
|
30
|
50
|
53
|
44
|
47
|
39
|
241
|
141
|
33
|
37
|
59
|
69
|
53
|
42
|
36
|
|
|
2024/05
|
50
|
54
|
52
|
62
|
61
|
35
|
35
|
51
|
71
|
106
|
72
|
33
|
50
|
58
|
45
|
84
|
60
|
90
|
79
|
55
|
58
|
67
|
69
|
63
|
26
|
40
|
29
|
46
|
56
|
45
|
22
|
|
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