Air Quality
Excellent
No health implications.
9
PM2.5
23
PM10
68
O3
0.4
CO
9
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Apr
58
Good
Thu
3 Apr
64
Good
Fri
4 Apr
57
Good
Sat
5 Apr
63
Good
Sun
6 Apr
64
Good
Mon
7 Apr
60
Good
Tue
8 Apr
48
Excellent
Air quality in the last 12 months (Lyushunkou)
|
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
|
|
|
2024/08
|
25
|
39
|
34
|
23
|
12
|
16
|
18
|
25
|
24
|
21
|
34
|
63
|
46
|
37
|
26
|
31
|
42
|
31
|
13
|
13
|
23
|
31
|
19
|
25
|
36
|
25
|
20
|
32
|
26
|
40
|
23
|
|
2024/07
|
49
|
18
|
38
|
32
|
25
|
10
|
34
|
42
|
57
|
42
|
59
|
56
|
52
|
33
|
31
|
12
|
21
|
35
|
51
|
12
|
25
|
20
|
19
|
20
|
13
|
13
|
13
|
16
|
17
|
31
|
31
|
|
2024/06
|
24
|
45
|
51
|
35
|
20
|
23
|
21
|
25
|
44
|
34
|
52
|
32
|
19
|
18
|
22
|
27
|
51
|
50
|
16
|
14
|
13
|
18
|
63
|
23
|
16
|
25
|
20
|
25
|
17
|
23
|
|
|
2024/05
|
54
|
53
|
49
|
27
|
24
|
42
|
58
|
56
|
69
|
47
|
96
|
42
|
37
|
59
|
30
|
46
|
55
|
36
|
31
|
31
|
34
|
20
|
35
|
39
|
32
|
30
|
16
|
26
|
35
|
24
|
28
|
|
2024/04
|
44
|
47
|
43
|
44
|
48
|
82
|
104
|
95
|
104
|
78
|
48
|
41
|
23
|
15
|
45
|
67
|
51
|
64
|
72
|
65
|
66
|
38
|
19
|
20
|
40
|
42
|
28
|
45
|
44
|
57
|
|
|
2024/03
|
26
|
70
|
53
|
33
|
49
|
35
|
65
|
44
|
30
|
60
|
79
|
73
|
90
|
127
|
124
|
75
|
62
|
44
|
41
|
20
|
31
|
56
|
39
|
48
|
38
|
61
|
73
|
188
|
93
|
72
|
52
|
|
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