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
13 Jun
Sat
14 Jun
Sun
15 Jun
Mon
16 Jun
Tue
17 Jun
Wed
18 Jun
Thu
19 Jun
Real-time AQI (Monitoring Station in Dandong)
江湾东路
3522
PM2.5
35
PM10
54
O3
0.6
CO
8
SO2
18
NO2
临江后街
349
PM2.5
34
PM10
44
O3
0.6
CO
7
SO2
18
NO2
元宝山
4118
PM2.5
41
PM10
43
O3
0.5
CO
7
SO2
21
NO2
民主桥
3316
PM2.5
33
PM10
46
O3
1.0
CO
8
SO2
16
NO2
Air quality in the last 12 months (Dandong)
|
2025/05
|
38
|
29
|
28
|
35
|
49
|
35
|
48
|
40
|
52
|
35
|
42
|
55
|
57
|
41
|
26
|
27
|
20
|
38
|
43
|
65
|
24
|
64
|
48
|
42
|
44
|
53
|
53
|
54
|
57
|
59
|
68
|
|
2025/04
|
64
|
54
|
64
|
69
|
27
|
41
|
58
|
60
|
61
|
46
|
52
|
41
|
18
|
16
|
42
|
49
|
68
|
46
|
29
|
32
|
42
|
19
|
39
|
62
|
55
|
53
|
59
|
50
|
62
|
57
|
|
|
2025/03
|
63
|
61
|
22
|
48
|
45
|
55
|
70
|
74
|
80
|
98
|
76
|
45
|
63
|
35
|
36
|
47
|
63
|
53
|
71
|
70
|
80
|
81
|
94
|
75
|
86
|
96
|
61
|
35
|
35
|
41
|
51
|
|
2025/02
|
57
|
65
|
29
|
26
|
31
|
44
|
41
|
50
|
37
|
64
|
66
|
67
|
107
|
97
|
94
|
61
|
32
|
28
|
27
|
39
|
32
|
35
|
34
|
50
|
61
|
79
|
87
|
82
|
|||
|
2025/01
|
50
|
38
|
62
|
66
|
102
|
70
|
63
|
38
|
32
|
39
|
81
|
96
|
100
|
66
|
41
|
51
|
67
|
66
|
82
|
82
|
106
|
42
|
77
|
66
|
56
|
63
|
83
|
48
|
67
|
72
|
64
|
|
2024/12
|
62
|
25
|
48
|
52
|
60
|
34
|
28
|
43
|
70
|
80
|
39
|
36
|
45
|
43
|
63
|
72
|
29
|
28
|
42
|
77
|
55
|
61
|
55
|
49
|
97
|
50
|
50
|
74
|
74
|
72
|
44
|
|
2024/11
|
63
|
52
|
56
|
22
|
26
|
29
|
52
|
68
|
73
|
69
|
42
|
43
|
56
|
82
|
49
|
39
|
17
|
18
|
39
|
73
|
75
|
23
|
31
|
62
|
61
|
22
|
28
|
41
|
68
|
87
|
|
|
2024/10
|
12
|
23
|
29
|
36
|
44
|
43
|
39
|
28
|
43
|
45
|
41
|
48
|
49
|
42
|
16
|
28
|
46
|
44
|
21
|
31
|
29
|
17
|
23
|
40
|
61
|
60
|
60
|
33
|
67
|
64
|
70
|
|
2024/09
|
30
|
13
|
24
|
38
|
15
|
12
|
17
|
26
|
41
|
34
|
14
|
28
|
34
|
28
|
25
|
35
|
29
|
20
|
37
|
26
|
8
|
10
|
23
|
34
|
39
|
27
|
25
|
39
|
40
|
39
|
|
|
2024/08
|
15
|
15
|
21
|
21
|
12
|
17
|
13
|
20
|
27
|
26
|
16
|
16
|
24
|
38
|
38
|
36
|
43
|
42
|
30
|
25
|
18
|
11
|
17
|
20
|
24
|
24
|
18
|
27
|
34
|
38
|
21
|
|
2024/07
|
27
|
22
|
25
|
34
|
26
|
13
|
21
|
18
|
28
|
24
|
47
|
53
|
41
|
51
|
37
|
27
|
14
|
20
|
31
|
17
|
15
|
15
|
15
|
11
|
8
|
13
|
11
|
21
|
13
|
16
|
13
|
|
2024/06
|
20
|
23
|
21
|
33
|
35
|
37
|
30
|
18
|
24
|
38
|
41
|
23
|
22
|
23
|
23
|
24
|
33
|
39
|
29
|
33
|
36
|
29
|
28
|
20
|
16
|
24
|
27
|
28
|
25
|
21
|
|
|
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