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
11 Aug
Wed
12 Aug
Thu
13 Aug
Fri
14 Aug
Sat
15 Aug
Sun
16 Aug
Mon
17 Aug
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
4019
PM2.5
28
PM10
125
O3
0.7
CO
10
SO2
9
NO2
大同大学
388
PM2.5
34
PM10
121
O3
0.5
CO
9
SO2
4
NO2
大同市卫生学校
388
PM2.5
21
PM10
121
O3
0.5
CO
9
SO2
5
NO2
云冈站
4424
PM2.5
44
PM10
113
O3
0.5
CO
8
SO2
9
NO2
图书馆
4318
PM2.5
43
PM10
126
O3
0.6
CO
9
SO2
7
NO2
区一中
379
PM2.5
20
PM10
118
O3
0.5
CO
8
SO2
6
NO2
魏都大道141号
3916
PM2.5
39
PM10
119
O3
0.5
CO
8
SO2
6
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
|
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
|
|
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