Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Mon
7 Apr
Real-time AQI (Monitoring Station in Datong)
果树场
4929
PM2.5
49
PM10
13
O3
1.0
CO
12
SO2
67
NO2
云冈宾馆
4713
PM2.5
47
PM10
71
O3
0.5
CO
18
SO2
25
NO2
大同大学
5317
PM2.5
56 *
PM10
54
O3
0.5
CO
20
SO2
31
NO2
安家小村
4514
PM2.5
45
PM10
78
O3
0.3
CO
11
SO2
13
NO2
教育学院
5114
PM2.5
52 *
PM10
69
O3
0.6
CO
17
SO2
23
NO2
大同市卫生学校
5424
PM2.5
58 *
PM10
51
O3
0.5
CO
15
SO2
39
NO2
云冈站
6329
PM2.5
76 *
PM10
25
O3
0.6
CO
22
SO2
49
NO2
图书馆
3822
PM2.5
38
PM10
47
O3
0.5
CO
10
SO2
15
NO2
区一中
4611
PM2.5
46
PM10
58
O3
0.6
CO
16
SO2
16
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
2024/04
|
70
|
57
|
45
|
53
|
41
|
43
|
52
|
70
|
61
|
50
|
56
|
72
|
90
|
170
|
147
|
47
|
64
|
64
|
58
|
20
|
54
|
125
|
49
|
69
|
102
|
81
|
158
|
38
|
27
|
32
|
|
|
2024/03
|
40
|
82
|
60
|
93
|
76
|
35
|
45
|
49
|
65
|
75
|
50
|
45
|
49
|
65
|
83
|
80
|
52
|
109
|
48
|
53
|
106
|
75
|
80
|
43
|
58
|
64
|
147
|
320
|
92
|
34
|
57
|
|
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