Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
*
PM2.5
77
PM10
77
O3
0.6
CO
11
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Feb
109
Light
Thu
5 Feb
136
Light
Fri
6 Feb
59
Good
Sat
7 Feb
59
Good
Sun
8 Feb
76
Good
Mon
9 Feb
70
Good
Tue
10 Feb
28
Excellent
Air quality in the last 12 months (Laoshan)
|
2025/12
|
51
|
28
|
30
|
48
|
26
|
77
|
109
|
45
|
50
|
39
|
57
|
26
|
40
|
48
|
68
|
88
|
62
|
40
|
71
|
103
|
24
|
20
|
33
|
57
|
33
|
24
|
39
|
69
|
149
|
60
|
27
|
|
2025/11
|
72
|
41
|
11
|
24
|
10
|
31
|
51
|
42
|
81
|
43
|
52
|
58
|
75
|
56
|
101
|
81
|
32
|
38
|
46
|
65
|
43
|
85
|
88
|
106
|
42
|
58
|
101
|
80
|
112
|
127
|
|
|
2025/10
|
46
|
26
|
17
|
12
|
9
|
8
|
25
|
17
|
27
|
18
|
19
|
13
|
25
|
25
|
12
|
32
|
47
|
20
|
21
|
17
|
16
|
17
|
26
|
31
|
50
|
63
|
30
|
36
|
26
|
16
|
29
|
|
2025/09
|
12
|
15
|
12
|
9
|
12
|
15
|
26
|
29
|
48
|
40
|
19
|
11
|
9
|
21
|
10
|
13
|
11
|
11
|
8
|
34
|
24
|
14
|
12
|
27
|
32
|
36
|
31
|
23
|
54
|
54
|
|
|
2025/08
|
26
|
22
|
15
|
16
|
10
|
10
|
16
|
11
|
17
|
14
|
14
|
8
|
14
|
13
|
21
|
31
|
42
|
33
|
28
|
32
|
23
|
34
|
39
|
25
|
30
|
15
|
13
|
30
|
29
|
13
|
10
|
|
2025/07
|
21
|
27
|
35
|
46
|
45
|
50
|
30
|
7
|
22
|
29
|
27
|
27
|
39
|
16
|
19
|
23
|
23
|
23
|
17
|
35
|
34
|
31
|
26
|
27
|
23
|
32
|
25
|
28
|
26
|
23
|
38
|
|
2025/06
|
32
|
20
|
23
|
21
|
35
|
54
|
27
|
25
|
11
|
19
|
16
|
8
|
7
|
10
|
24
|
38
|
36
|
33
|
11
|
12
|
40
|
47
|
41
|
21
|
36
|
58
|
29
|
33
|
14
|
14
|
|
|
2025/05
|
43
|
41
|
29
|
26
|
17
|
10
|
13
|
33
|
16
|
24
|
41
|
53
|
55
|
56
|
41
|
13
|
45
|
22
|
59
|
66
|
16
|
51
|
55
|
52
|
30
|
48
|
51
|
19
|
24
|
33
|
32
|
|
2025/04
|
58
|
35
|
25
|
28
|
41
|
48
|
83
|
67
|
51
|
57
|
45
|
103
|
48
|
54
|
40
|
60
|
88
|
75
|
60
|
43
|
28
|
36
|
25
|
63
|
33
|
53
|
34
|
48
|
51
|
66
|
|
|
2025/03
|
15
|
29
|
34
|
19
|
18
|
50
|
17
|
88
|
95
|
68
|
27
|
57
|
50
|
43
|
51
|
33
|
41
|
26
|
41
|
72
|
58
|
71
|
80
|
119
|
104
|
110
|
133
|
56
|
35
|
46
|
67
|
|
2025/02
|
47
|
62
|
52
|
22
|
27
|
42
|
51
|
23
|
29
|
47
|
31
|
55
|
68
|
66
|
95
|
93
|
37
|
14
|
27
|
33
|
32
|
21
|
42
|
34
|
69
|
80
|
85
|
57
|
|||
|
2025/01
|
95
|
78
|
63
|
57
|
177
|
98
|
32
|
32
|
24
|
34
|
56
|
76
|
86
|
71
|
24
|
58
|
47
|
82
|
114
|
53
|
57
|
78
|
34
|
23
|
61
|
76
|
50
|
30
|
69
|
42
|
38
|
|
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