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 Sep
Sat
12 Sep
Sun
13 Sep
Mon
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Real-time AQI (Monitoring Station in Dandong)
江湾东路
477
PM2.5
30
PM10
149
O3
0.6
CO
5
SO2
8
NO2
临江后街
446
PM2.5
23
PM10
138
O3
0.8
CO
3
SO2
6
NO2
元宝山
468
PM2.5
25
PM10
146
O3
0.6
CO
7
SO2
5
NO2
民主桥
403
PM2.5
35
PM10
128
O3
0.4
CO
9
SO2
3
NO2
Air quality in the last 12 months (Dandong)
|
2026/08
|
37
|
37
|
36
|
35
|
36
|
34
|
28
|
22
|
24
|
32
|
40
|
29
|
30
|
23
|
27
|
24
|
24
|
26
|
30
|
25
|
35
|
34
|
17
|
20
|
24
|
27
|
23
|
28
|
21
|
27
|
25
|
|
2026/07
|
38
|
32
|
33
|
31
|
26
|
31
|
31
|
23
|
29
|
22
|
14
|
26
|
25
|
14
|
26
|
55
|
57
|
36
|
25
|
35
|
37
|
32
|
29
|
25
|
21
|
24
|
22
|
27
|
24
|
23
|
34
|
|
2026/06
|
50
|
34
|
33
|
20
|
27
|
32
|
25
|
26
|
24
|
29
|
31
|
43
|
34
|
43
|
45
|
51
|
38
|
31
|
37
|
24
|
31
|
32
|
33
|
39
|
36
|
35
|
48
|
44
|
37
|
35
|
|
|
2026/05
|
74
|
61
|
29
|
29
|
33
|
39
|
29
|
30
|
39
|
39
|
38
|
46
|
34
|
39
|
46
|
42
|
38
|
36
|
43
|
42
|
31
|
31
|
33
|
35
|
28
|
30
|
23
|
38
|
36
|
61
|
55
|
|
2026/04
|
55
|
68
|
74
|
30
|
42
|
30
|
30
|
40
|
37
|
40
|
44
|
55
|
65
|
72
|
71
|
55
|
59
|
52
|
60
|
80
|
90
|
62
|
41
|
56
|
60
|
44
|
30
|
29
|
45
|
53
|
|
|
2026/03
|
85
|
75
|
74
|
68
|
50
|
38
|
37
|
59
|
48
|
65
|
61
|
54
|
61
|
56
|
156
|
150
|
161
|
72
|
55
|
55
|
67
|
80
|
92
|
123
|
135
|
99
|
78
|
66
|
74
|
36
|
44
|
|
2026/02
|
67
|
52
|
67
|
99
|
81
|
60
|
35
|
55
|
70
|
80
|
83
|
90
|
127
|
134
|
40
|
100
|
319
|
83
|
80
|
69
|
69
|
53
|
47
|
58
|
85
|
90
|
60
|
77
|
|||
|
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
|
|
|
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