Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
PM2.5
94
*
PM10
16
O3
0.9
CO
5
SO2
57
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Nov
56
Good
Sun
30 Nov
47
Excellent
Mon
1 Dec
57
Good
Tue
2 Dec
63
Good
Wed
3 Dec
47
Excellent
Thu
4 Dec
50
Excellent
Fri
5 Dec
40
Excellent
Liandu Air quality rank
Air quality in the last 12 months (Liandu)
|
2025/10
|
27
|
18
|
15
|
19
|
24
|
29
|
32
|
33
|
32
|
27
|
30
|
30
|
31
|
21
|
15
|
26
|
26
|
23
|
15
|
21
|
27
|
28
|
35
|
42
|
41
|
52
|
36
|
41
|
23
|
18
|
19
|
|
2025/09
|
21
|
22
|
17
|
25
|
26
|
17
|
17
|
24
|
20
|
13
|
17
|
20
|
23
|
16
|
26
|
16
|
17
|
16
|
12
|
21
|
15
|
29
|
17
|
13
|
19
|
23
|
23
|
24
|
37
|
36
|
|
|
2025/08
|
27
|
26
|
22
|
20
|
15
|
23
|
17
|
20
|
22
|
28
|
28
|
23
|
15
|
11
|
13
|
15
|
17
|
17
|
16
|
21
|
19
|
15
|
23
|
18
|
16
|
16
|
14
|
13
|
15
|
15
|
20
|
|
2025/07
|
16
|
16
|
26
|
22
|
16
|
12
|
10
|
12
|
10
|
16
|
15
|
20
|
21
|
26
|
34
|
30
|
24
|
22
|
11
|
10
|
8
|
17
|
23
|
21
|
22
|
13
|
20
|
20
|
23
|
25
|
21
|
|
2025/06
|
23
|
24
|
14
|
29
|
28
|
36
|
36
|
27
|
21
|
16
|
17
|
15
|
11
|
19
|
17
|
10
|
28
|
20
|
23
|
18
|
20
|
20
|
16
|
19
|
18
|
22
|
25
|
18
|
23
|
15
|
|
|
2025/05
|
43
|
46
|
51
|
53
|
28
|
55
|
73
|
41
|
31
|
45
|
37
|
37
|
35
|
32
|
33
|
25
|
42
|
15
|
17
|
24
|
20
|
28
|
17
|
32
|
54
|
50
|
45
|
23
|
13
|
32
|
41
|
|
2025/04
|
35
|
39
|
49
|
48
|
52
|
56
|
54
|
55
|
59
|
38
|
43
|
50
|
106
|
77
|
54
|
48
|
50
|
58
|
43
|
39
|
40
|
16
|
23
|
21
|
18
|
31
|
35
|
39
|
50
|
41
|
|
|
2025/03
|
41
|
44
|
48
|
14
|
26
|
26
|
42
|
52
|
53
|
43
|
48
|
55
|
14
|
16
|
10
|
29
|
33
|
33
|
46
|
43
|
36
|
41
|
50
|
55
|
63
|
77
|
73
|
34
|
31
|
19
|
29
|
|
2025/02
|
20
|
12
|
57
|
56
|
29
|
37
|
43
|
38
|
29
|
43
|
26
|
40
|
116
|
79
|
50
|
33
|
50
|
49
|
35
|
19
|
14
|
21
|
32
|
80
|
88
|
78
|
51
|
29
|
|||
|
2025/01
|
80
|
66
|
68
|
62
|
51
|
75
|
67
|
80
|
69
|
33
|
45
|
49
|
54
|
51
|
94
|
43
|
50
|
48
|
48
|
52
|
67
|
77
|
49
|
43
|
41
|
29
|
29
|
33
|
66
|
39
|
37
|
|
2024/12
|
44
|
47
|
57
|
55
|
48
|
14
|
64
|
62
|
38
|
42
|
22
|
58
|
28
|
96
|
78
|
55
|
47
|
59
|
41
|
35
|
60
|
65
|
70
|
72
|
63
|
94
|
140
|
68
|
48
|
55
|
73
|
|
2024/11
|
10
|
19
|
35
|
50
|
59
|
39
|
25
|
37
|
49
|
43
|
32
|
54
|
34
|
36
|
22
|
18
|
16
|
17
|
25
|
29
|
43
|
45
|
71
|
35
|
28
|
21
|
34
|
33
|
34
|
37
|
|
|
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