Air Quality
Excellent
No health implications.
13
PM2.5
25
PM10
76
O3
0.4
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
63
Good
Sat
6 Sep
61
Good
Sun
7 Sep
89
Good
Mon
8 Sep
85
Good
Tue
9 Sep
83
Good
Wed
10 Sep
79
Good
Thu
11 Sep
28
Excellent
Air quality in the last 12 months (Lyushunkou)
|
2025/08
|
13
|
21
|
19
|
16
|
23
|
26
|
22
|
23
|
11
|
21
|
41
|
20
|
14
|
23
|
18
|
10
|
12
|
27
|
25
|
18
|
25
|
19
|
29
|
27
|
24
|
17
|
24
|
22
|
18
|
17
|
14
|
|
2025/07
|
25
|
14
|
25
|
36
|
44
|
25
|
29
|
17
|
24
|
39
|
21
|
20
|
29
|
17
|
17
|
15
|
18
|
24
|
22
|
18
|
13
|
9
|
17
|
23
|
28
|
21
|
24
|
22
|
19
|
18
|
21
|
|
2025/06
|
50
|
47
|
21
|
22
|
29
|
52
|
41
|
30
|
26
|
29
|
23
|
19
|
17
|
14
|
19
|
18
|
23
|
29
|
26
|
21
|
29
|
32
|
27
|
33
|
25
|
22
|
29
|
49
|
26
|
21
|
|
|
2025/05
|
42
|
23
|
20
|
34
|
40
|
31
|
40
|
30
|
30
|
30
|
48
|
59
|
52
|
47
|
52
|
25
|
32
|
32
|
45
|
47
|
38
|
63
|
44
|
55
|
47
|
50
|
34
|
44
|
37
|
53
|
44
|
|
2025/04
|
71
|
50
|
45
|
46
|
35
|
40
|
53
|
54
|
43
|
62
|
39
|
48
|
33
|
18
|
26
|
52
|
58
|
27
|
48
|
60
|
44
|
23
|
31
|
30
|
28
|
55
|
37
|
26
|
50
|
59
|
|
|
2025/03
|
68
|
59
|
55
|
32
|
35
|
42
|
48
|
99
|
142
|
107
|
56
|
59
|
48
|
45
|
55
|
30
|
53
|
36
|
56
|
74
|
42
|
61
|
78
|
82
|
86
|
87
|
64
|
23
|
25
|
28
|
59
|
|
2025/02
|
48
|
80
|
24
|
21
|
24
|
27
|
25
|
32
|
25
|
46
|
55
|
28
|
55
|
80
|
107
|
48
|
23
|
23
|
32
|
25
|
29
|
25
|
19
|
33
|
76
|
75
|
120
|
141
|
|||
|
2025/01
|
31
|
25
|
17
|
82
|
151
|
21
|
15
|
24
|
38
|
23
|
31
|
44
|
59
|
37
|
19
|
35
|
27
|
84
|
78
|
38
|
53
|
38
|
26
|
47
|
91
|
88
|
34
|
37
|
71
|
28
|
46
|
|
2024/12
|
66
|
30
|
21
|
20
|
14
|
17
|
17
|
15
|
20
|
36
|
20
|
40
|
42
|
21
|
16
|
22
|
19
|
17
|
26
|
70
|
20
|
18
|
26
|
38
|
86
|
18
|
16
|
16
|
40
|
70
|
33
|
|
2024/11
|
78
|
49
|
74
|
26
|
20
|
21
|
46
|
31
|
34
|
67
|
32
|
36
|
17
|
23
|
35
|
21
|
13
|
15
|
36
|
70
|
42
|
22
|
24
|
27
|
19
|
11
|
28
|
24
|
26
|
21
|
|
|
2024/10
|
8
|
21
|
30
|
31
|
39
|
42
|
30
|
27
|
16
|
30
|
30
|
52
|
27
|
19
|
31
|
9
|
24
|
32
|
42
|
37
|
31
|
29
|
38
|
71
|
64
|
62
|
37
|
28
|
45
|
33
|
74
|
|
2024/09
|
34
|
11
|
20
|
21
|
14
|
12
|
16
|
30
|
25
|
25
|
22
|
33
|
45
|
22
|
22
|
36
|
35
|
41
|
20
|
19
|
16
|
13
|
23
|
16
|
34
|
22
|
28
|
26
|
15
|
18
|
|
|
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
Air quality source: CNEMC
*: primary pollution