Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
69
*
PM2.5
77
PM10
24
O3
0.8
CO
5
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Dec
55
Good
Wed
25 Dec
54
Good
Thu
26 Dec
82
Good
Fri
27 Dec
99
Good
Sat
28 Dec
83
Good
Sun
29 Dec
80
Good
Mon
30 Dec
92
Good
Air quality in the last 12 months (Liandu)
|
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
|
|
|
2024/10
|
16
|
26
|
26
|
27
|
35
|
16
|
11
|
13
|
36
|
51
|
61
|
50
|
35
|
39
|
42
|
16
|
34
|
33
|
13
|
20
|
38
|
39
|
31
|
34
|
38
|
31
|
22
|
21
|
54
|
53
|
45
|
|
2024/09
|
24
|
28
|
31
|
26
|
23
|
18
|
20
|
11
|
16
|
32
|
24
|
30
|
13
|
22
|
28
|
25
|
12
|
18
|
19
|
14
|
16
|
19
|
16
|
11
|
24
|
36
|
17
|
25
|
35
|
25
|
|
|
2024/08
|
18
|
20
|
27
|
27
|
25
|
26
|
31
|
36
|
35
|
35
|
34
|
21
|
22
|
33
|
26
|
31
|
19
|
17
|
15
|
13
|
9
|
22
|
27
|
30
|
36
|
30
|
34
|
21
|
29
|
18
|
23
|
|
2024/07
|
27
|
23
|
19
|
20
|
29
|
30
|
29
|
24
|
24
|
29
|
26
|
24
|
24
|
19
|
21
|
18
|
21
|
23
|
27
|
24
|
25
|
14
|
14
|
12
|
10
|
9
|
12
|
15
|
12
|
15
|
16
|
|
2024/06
|
8
|
9
|
22
|
34
|
24
|
12
|
19
|
28
|
26
|
17
|
12
|
15
|
20
|
19
|
15
|
17
|
9
|
14
|
26
|
32
|
35
|
31
|
33
|
24
|
17
|
18
|
24
|
37
|
30
|
21
|
|
|
2024/05
|
13
|
28
|
34
|
28
|
26
|
23
|
34
|
48
|
56
|
31
|
40
|
29
|
50
|
38
|
48
|
40
|
29
|
41
|
38
|
36
|
23
|
30
|
36
|
28
|
16
|
16
|
22
|
18
|
29
|
29
|
39
|
|
2024/04
|
29
|
41
|
21
|
10
|
13
|
24
|
26
|
20
|
29
|
45
|
48
|
48
|
34
|
14
|
37
|
37
|
21
|
20
|
45
|
43
|
24
|
20
|
28
|
42
|
37
|
45
|
32
|
18
|
30
|
12
|
|
|
2024/03
|
24
|
44
|
40
|
52
|
41
|
15
|
67
|
57
|
60
|
60
|
45
|
50
|
71
|
64
|
42
|
40
|
47
|
21
|
35
|
58
|
58
|
51
|
58
|
45
|
38
|
15
|
33
|
38
|
32
|
45
|
32
|
|
2024/02
|
31
|
15
|
11
|
12
|
13
|
17
|
20
|
76
|
84
|
107
|
60
|
51
|
52
|
51
|
40
|
21
|
25
|
39
|
42
|
35
|
25
|
12
|
15
|
18
|
28
|
55
|
78
|
50
|
15
|
||
|
2024/01
|
121
|
97
|
67
|
45
|
66
|
64
|
142
|
115
|
72
|
57
|
72
|
57
|
63
|
59
|
121
|
60
|
44
|
61
|
106
|
20
|
29
|
27
|
30
|
42
|
49
|
58
|
78
|
69
|
92
|
60
|
42
|
|
2023/12
|
46
|
46
|
58
|
35
|
36
|
39
|
48
|
52
|
62
|
71
|
56
|
18
|
36
|
45
|
45
|
18
|
43
|
44
|
18
|
48
|
62
|
53
|
51
|
53
|
52
|
79
|
68
|
77
|
90
|
65
|
79
|
|
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