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
21 Feb
Sun
22 Feb
Mon
23 Feb
Tue
24 Feb
Wed
25 Feb
Thu
26 Feb
Fri
27 Feb
Real-time AQI (Monitoring Station in Dandong)
江湾东路
9571 *
PM2.5
92
PM10
84
O3
0.9
CO
9
SO2
10
NO2
临江后街
9974 *
PM2.5
92
PM10
87
O3
0.7
CO
11
SO2
8
NO2
元宝山
8966 *
PM2.5
91
PM10
88
O3
0.9
CO
12
SO2
7
NO2
民主桥
10276 *
PM2.5
104
PM10
79
O3
0.9
CO
14
SO2
6
NO2
Air quality in the last 12 months (Dandong)
|
2026/01
|
31
|
34
|
65
|
72
|
41
|
71
|
34
|
48
|
64
|
50
|
40
|
45
|
27
|
44
|
67
|
79
|
25
|
22
|
30
|
35
|
26
|
50
|
57
|
41
|
32
|
47
|
32
|
36
|
29
|
35
|
47
|
|
2025/12
|
34
|
26
|
28
|
49
|
56
|
81
|
103
|
38
|
75
|
79
|
49
|
28
|
39
|
59
|
61
|
71
|
41
|
56
|
37
|
27
|
29
|
50
|
49
|
30
|
26
|
50
|
47
|
84
|
49
|
31
|
23
|
|
2025/11
|
34
|
40
|
31
|
50
|
53
|
69
|
48
|
66
|
38
|
30
|
45
|
66
|
32
|
61
|
61
|
46
|
41
|
46
|
59
|
46
|
73
|
68
|
106
|
138
|
85
|
76
|
25
|
43
|
46
|
60
|
|
|
2025/10
|
28
|
40
|
38
|
35
|
32
|
13
|
10
|
18
|
18
|
11
|
11
|
19
|
30
|
32
|
27
|
62
|
56
|
16
|
18
|
19
|
24
|
28
|
34
|
46
|
67
|
51
|
33
|
57
|
54
|
40
|
32
|
|
2025/09
|
12
|
24
|
36
|
38
|
35
|
18
|
23
|
33
|
38
|
38
|
51
|
50
|
43
|
34
|
36
|
20
|
15
|
15
|
22
|
14
|
23
|
27
|
39
|
15
|
40
|
28
|
33
|
24
|
32
|
32
|
|
|
2025/08
|
28
|
31
|
24
|
11
|
22
|
11
|
12
|
24
|
36
|
18
|
30
|
42
|
29
|
19
|
26
|
23
|
13
|
17
|
18
|
10
|
21
|
17
|
25
|
18
|
16
|
14
|
22
|
33
|
16
|
20
|
9
|
|
2025/07
|
8
|
11
|
11
|
16
|
19
|
18
|
27
|
40
|
45
|
49
|
50
|
50
|
48
|
21
|
22
|
15
|
12
|
15
|
22
|
16
|
20
|
11
|
12
|
17
|
28
|
33
|
33
|
46
|
37
|
32
|
32
|
|
2025/06
|
68
|
59
|
39
|
28
|
46
|
52
|
41
|
33
|
32
|
18
|
35
|
45
|
38
|
31
|
21
|
19
|
23
|
32
|
29
|
22
|
23
|
46
|
48
|
57
|
45
|
29
|
32
|
33
|
21
|
7
|
|
|
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
|
|||
|
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