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
8 Nov
Mon
9 Nov
Tue
10 Nov
Wed
11 Nov
Thu
12 Nov
Fri
13 Nov
Sat
14 Nov
Real-time AQI (Monitoring Station in Datong)
安家小村
2211
PM2.5
22
PM10
48
O3
0.4
CO
4
SO2
8
NO2
大同市卫生学校
196
PM2.5
19
PM10
55
O3
0.5
CO
6
SO2
6
NO2
云冈站
1810
PM2.5
10
PM10
56
O3
0.5
CO
9
SO2
7
NO2
图书馆
1710
PM2.5
16
PM10
53
O3
0.5
CO
7
SO2
5
NO2
区一中
438
PM2.5
43
PM10
40
O3
0.5
CO
7
SO2
8
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