Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
85
PM10
47
O3
0.8
CO
8
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jan
111
Light
Wed
8 Jan
111
Light
Thu
9 Jan
72
Good
Fri
10 Jan
58
Good
Sat
11 Jan
59
Good
Sun
12 Jan
32
Excellent
Mon
13 Jan
39
Excellent
Air quality in the last 12 months (Liannan)
|
2024/11
|
50
|
68
|
69
|
69
|
63
|
67
|
48
|
49
|
59
|
63
|
60
|
57
|
60
|
62
|
36
|
42
|
33
|
15
|
16
|
22
|
29
|
35
|
43
|
51
|
50
|
25
|
37
|
47
|
49
|
59
|
|
|
2024/10
|
39
|
39
|
51
|
49
|
48
|
54
|
72
|
58
|
48
|
44
|
53
|
51
|
60
|
81
|
41
|
37
|
42
|
44
|
31
|
20
|
29
|
30
|
26
|
36
|
42
|
55
|
29
|
25
|
46
|
50
|
50
|
|
2024/09
|
31
|
31
|
30
|
33
|
37
|
29
|
20
|
21
|
22
|
29
|
34
|
44
|
44
|
38
|
31
|
29
|
38
|
40
|
43
|
37
|
28
|
27
|
35
|
38
|
40
|
38
|
37
|
37
|
43
|
41
|
|
|
2024/08
|
21
|
27
|
32
|
38
|
35
|
30
|
37
|
36
|
35
|
33
|
34
|
23
|
19
|
24
|
20
|
22
|
23
|
25
|
31
|
30
|
22
|
26
|
28
|
33
|
33
|
31
|
39
|
31
|
35
|
40
|
39
|
|
2024/07
|
29
|
28
|
21
|
26
|
28
|
29
|
28
|
26
|
27
|
25
|
28
|
25
|
23
|
28
|
26
|
23
|
21
|
23
|
23
|
26
|
21
|
22
|
22
|
32
|
43
|
42
|
25
|
14
|
14
|
18
|
18
|
|
2024/06
|
19
|
17
|
35
|
23
|
16
|
25
|
33
|
32
|
30
|
24
|
24
|
28
|
27
|
24
|
15
|
20
|
22
|
19
|
24
|
29
|
23
|
28
|
22
|
18
|
21
|
28
|
28
|
25
|
24
|
27
|
|
|
2024/05
|
14
|
26
|
26
|
21
|
19
|
36
|
34
|
44
|
52
|
54
|
43
|
30
|
58
|
54
|
54
|
52
|
54
|
35
|
18
|
20
|
26
|
32
|
32
|
25
|
28
|
26
|
23
|
32
|
27
|
35
|
21
|
|
2024/04
|
52
|
50
|
41
|
30
|
14
|
13
|
16
|
21
|
38
|
46
|
58
|
62
|
59
|
53
|
56
|
53
|
36
|
29
|
23
|
15
|
18
|
33
|
33
|
40
|
43
|
26
|
31
|
35
|
29
|
23
|
|
|
2024/03
|
64
|
51
|
48
|
24
|
38
|
64
|
75
|
55
|
51
|
38
|
23
|
43
|
50
|
32
|
31
|
40
|
56
|
43
|
26
|
61
|
73
|
48
|
39
|
42
|
38
|
27
|
55
|
37
|
33
|
51
|
45
|
|
2024/02
|
48
|
32
|
29
|
17
|
32
|
19
|
17
|
36
|
67
|
99
|
68
|
57
|
47
|
52
|
46
|
31
|
52
|
33
|
38
|
44
|
37
|
18
|
15
|
17
|
22
|
16
|
25
|
19
|
19
|
||
|
2024/01
|
120
|
72
|
37
|
48
|
63
|
71
|
66
|
45
|
36
|
51
|
74
|
57
|
66
|
70
|
106
|
112
|
93
|
67
|
49
|
18
|
31
|
21
|
46
|
52
|
59
|
57
|
52
|
64
|
58
|
60
|
54
|
|
2023/12
|
67
|
64
|
47
|
24
|
35
|
43
|
50
|
50
|
71
|
60
|
44
|
24
|
48
|
45
|
47
|
26
|
31
|
24
|
20
|
51
|
46
|
67
|
56
|
54
|
59
|
64
|
65
|
67
|
74
|
100
|
106
|
|
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