Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
50
O3
0.2
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Aug
35
Excellent
Sat
2 Aug
37
Excellent
Sun
3 Aug
34
Excellent
Mon
4 Aug
36
Excellent
Tue
5 Aug
38
Excellent
Wed
6 Aug
65
Good
Thu
7 Aug
40
Excellent
Laishan Air quality rank
Air quality in the last 12 months (Laishan)
|
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
|
|
|
2025/05
|
44
|
38
|
23
|
36
|
27
|
21
|
36
|
37
|
29
|
33
|
38
|
56
|
59
|
48
|
38
|
34
|
41
|
37
|
58
|
74
|
31
|
62
|
40
|
39
|
48
|
60
|
67
|
42
|
36
|
46
|
45
|
|
2025/04
|
64
|
41
|
42
|
43
|
39
|
45
|
71
|
50
|
33
|
50
|
46
|
91
|
78
|
28
|
41
|
68
|
76
|
34
|
33
|
59
|
27
|
32
|
40
|
55
|
42
|
64
|
55
|
42
|
56
|
75
|
|
|
2025/03
|
68
|
58
|
47
|
18
|
19
|
38
|
46
|
83
|
122
|
77
|
36
|
57
|
55
|
40
|
53
|
35
|
46
|
34
|
49
|
56
|
53
|
61
|
77
|
109
|
121
|
147
|
81
|
31
|
36
|
40
|
64
|
|
2025/02
|
42
|
61
|
30
|
22
|
25
|
43
|
34
|
26
|
27
|
57
|
40
|
34
|
59
|
75
|
98
|
74
|
24
|
28
|
32
|
39
|
39
|
23
|
31
|
39
|
67
|
92
|
97
|
109
|
|||
|
2025/01
|
61
|
33
|
33
|
70
|
138
|
34
|
28
|
24
|
16
|
21
|
38
|
58
|
84
|
58
|
22
|
49
|
47
|
76
|
107
|
41
|
82
|
27
|
29
|
28
|
70
|
68
|
49
|
25
|
52
|
38
|
34
|
|
2024/12
|
66
|
43
|
25
|
38
|
56
|
40
|
15
|
28
|
58
|
63
|
20
|
33
|
43
|
29
|
34
|
36
|
22
|
22
|
24
|
89
|
27
|
32
|
40
|
40
|
87
|
37
|
39
|
32
|
63
|
88
|
44
|
|
2024/11
|
82
|
97
|
48
|
42
|
21
|
30
|
48
|
42
|
50
|
66
|
51
|
71
|
39
|
28
|
29
|
48
|
20
|
13
|
35
|
68
|
70
|
16
|
21
|
35
|
29
|
25
|
20
|
24
|
30
|
51
|
|
|
2024/10
|
12
|
11
|
13
|
21
|
18
|
31
|
27
|
25
|
25
|
48
|
42
|
47
|
34
|
13
|
34
|
17
|
29
|
16
|
47
|
26
|
18
|
16
|
26
|
71
|
59
|
62
|
51
|
16
|
49
|
82
|
104
|
|
2024/09
|
32
|
16
|
16
|
20
|
14
|
15
|
22
|
25
|
23
|
15
|
12
|
12
|
33
|
24
|
16
|
22
|
14
|
18
|
20
|
20
|
17
|
18
|
17
|
21
|
20
|
28
|
21
|
31
|
18
|
15
|
|
|
2024/08
|
20
|
30
|
18
|
21
|
7
|
11
|
12
|
17
|
22
|
17
|
51
|
59
|
43
|
43
|
39
|
35
|
27
|
15
|
8
|
8
|
11
|
21
|
37
|
20
|
30
|
25
|
11
|
14
|
23
|
35
|
29
|
|
2024/07
|
35
|
18
|
23
|
32
|
17
|
12
|
24
|
49
|
46
|
44
|
52
|
51
|
62
|
37
|
34
|
8
|
17
|
39
|
39
|
10
|
18
|
11
|
9
|
16
|
9
|
10
|
17
|
25
|
21
|
28
|
25
|
|
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