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
23 Jan
Fri
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Real-time AQI (Monitoring Station in Datong)
云冈宾馆
7451
PM2.5
97 *
PM10
11
O3
0.9
CO
19
SO2
49
NO2
大同大学
7244
PM2.5
94 *
PM10
6
O3
1.3
CO
57
SO2
60
NO2
安家小村
8560
PM2.5
120 *
PM10
8
O3
1.7
CO
28
SO2
58
NO2
教育学院
11284 *
PM2.5
150
PM10
3
O3
2.9
CO
21
SO2
65
NO2
大同市卫生学校
5937
PM2.5
67 *
PM10
27
O3
1.1
CO
22
SO2
35
NO2
云冈站
10774
PM2.5
163 *
PM10
8
O3
1.3
CO
26
SO2
49
NO2
图书馆
9268 *
PM2.5
114
PM10
10
O3
1.2
CO
10
SO2
30
NO2
区一中
7353 *
PM2.5
56
PM10
49
O3
0.8
CO
13
SO2
24
NO2
Air quality in the last 12 months (Datong)
|
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
|
|
2024/02
|
42
|
99
|
58
|
55
|
94
|
44
|
47
|
88
|
94
|
233
|
68
|
66
|
64
|
37
|
38
|
62
|
76
|
60
|
61
|
37
|
36
|
25
|
53
|
81
|
57
|
63
|
79
|
59
|
28
|
||
|
2024/01
|
117
|
78
|
69
|
56
|
59
|
30
|
63
|
83
|
44
|
68
|
77
|
84
|
88
|
32
|
77
|
110
|
131
|
124
|
108
|
44
|
25
|
29
|
48
|
62
|
79
|
77
|
83
|
86
|
82
|
107
|
42
|
|
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