Air Quality
Excellent
No health implications.
7
PM2.5
9
PM10
100
O3
0.3
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
88
Good
Mon
9 Jun
77
Good
Tue
10 Jun
94
Good
Wed
11 Jun
68
Good
Thu
12 Jun
75
Good
Fri
13 Jun
62
Good
Sat
14 Jun
17
Excellent
Air quality in the last 12 months (Laishan)
|
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
|
|
2024/06
|
40
|
37
|
29
|
31
|
23
|
21
|
17
|
28
|
53
|
40
|
53
|
16
|
18
|
14
|
24
|
29
|
29
|
32
|
16
|
14
|
9
|
10
|
59
|
32
|
25
|
24
|
14
|
15
|
9
|
21
|
|
|
2024/05
|
45
|
56
|
42
|
34
|
14
|
49
|
66
|
57
|
64
|
42
|
86
|
40
|
48
|
83
|
43
|
43
|
57
|
43
|
28
|
43
|
28
|
22
|
30
|
24
|
25
|
25
|
21
|
30
|
32
|
22
|
29
|
|
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