Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
28
O3
0.5
CO
2
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
54
Good
Sun
12 Jul
52
Good
Mon
13 Jul
45
Excellent
Tue
14 Jul
47
Excellent
Wed
15 Jul
85
Good
Thu
16 Jul
28
Excellent
Fri
17 Jul
31
Excellent
Air quality in the last 12 months (Laishan)
|
2026/05
|
70
|
51
|
32
|
31
|
49
|
53
|
38
|
38
|
54
|
46
|
43
|
39
|
40
|
36
|
35
|
36
|
33
|
29
|
28
|
27
|
39
|
27
|
29
|
29
|
31
|
25
|
25
|
44
|
41
|
47
|
69
|
|
2026/04
|
61
|
81
|
72
|
39
|
51
|
33
|
27
|
38
|
31
|
49
|
65
|
52
|
44
|
68
|
69
|
57
|
49
|
45
|
41
|
88
|
71
|
45
|
44
|
57
|
49
|
46
|
62
|
31
|
39
|
54
|
|
|
2026/03
|
123
|
71
|
54
|
100
|
78
|
33
|
30
|
53
|
46
|
39
|
49
|
63
|
76
|
69
|
82
|
87
|
56
|
43
|
43
|
49
|
61
|
73
|
118
|
137
|
82
|
102
|
80
|
58
|
87
|
60
|
38
|
|
2026/02
|
142
|
71
|
83
|
113
|
128
|
32
|
30
|
41
|
61
|
67
|
59
|
108
|
128
|
93
|
54
|
38
|
99
|
40
|
65
|
85
|
67
|
102
|
55
|
38
|
63
|
83
|
93
|
82
|
|||
|
2026/01
|
24
|
34
|
88
|
152
|
24
|
88
|
49
|
40
|
75
|
51
|
22
|
53
|
41
|
45
|
123
|
83
|
24
|
21
|
24
|
32
|
29
|
47
|
93
|
61
|
34
|
45
|
50
|
41
|
24
|
24
|
70
|
|
2025/12
|
27
|
22
|
25
|
37
|
32
|
64
|
89
|
35
|
63
|
56
|
51
|
22
|
28
|
55
|
72
|
77
|
47
|
55
|
72
|
85
|
24
|
30
|
37
|
32
|
27
|
30
|
53
|
87
|
85
|
48
|
21
|
|
2025/11
|
72
|
26
|
23
|
37
|
26
|
40
|
77
|
69
|
59
|
24
|
67
|
75
|
48
|
45
|
108
|
84
|
26
|
25
|
36
|
43
|
44
|
84
|
124
|
143
|
35
|
51
|
50
|
56
|
112
|
120
|
|
|
2025/10
|
53
|
23
|
9
|
18
|
14
|
7
|
7
|
21
|
20
|
6
|
8
|
24
|
24
|
9
|
13
|
47
|
49
|
20
|
20
|
14
|
14
|
13
|
17
|
24
|
56
|
58
|
20
|
42
|
31
|
25
|
26
|
|
2025/09
|
15
|
35
|
31
|
10
|
12
|
14
|
29
|
38
|
48
|
32
|
26
|
23
|
11
|
16
|
13
|
19
|
17
|
14
|
12
|
24
|
23
|
14
|
10
|
17
|
41
|
59
|
34
|
37
|
39
|
46
|
|
|
2025/08
|
9
|
18
|
13
|
15
|
19
|
13
|
17
|
20
|
10
|
11
|
22
|
14
|
17
|
23
|
18
|
13
|
12
|
25
|
21
|
20
|
23
|
21
|
36
|
20
|
17
|
15
|
30
|
16
|
8
|
12
|
8
|
|
2025/07
|
24
|
19
|
34
|
36
|
39
|
37
|
28
|
10
|
24
|
41
|
29
|
22
|
26
|
20
|
14
|
15
|
17
|
20
|
20
|
19
|
12
|
14
|
15
|
18
|
17
|
18
|
18
|
16
|
14
|
12
|
12
|
|
2025/06
|
43
|
32
|
40
|
27
|
41
|
55
|
32
|
21
|
32
|
22
|
21
|
16
|
11
|
10
|
20
|
33
|
25
|
38
|
14
|
18
|
42
|
33
|
23
|
29
|
30
|
38
|
41
|
44
|
21
|
19
|
|
|
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