Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
69
*
PM2.5
119
PM10
26
O3
0.6
CO
10
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Dec
57
Good
Thu
18 Dec
87
Good
Fri
19 Dec
95
Good
Sat
20 Dec
93
Good
Sun
21 Dec
63
Good
Mon
22 Dec
38
Excellent
Tue
23 Dec
17
Excellent
Liunan Air quality rank
Air quality in the last 12 months (Liunan)
|
2025/11
|
39
|
39
|
14
|
14
|
36
|
46
|
40
|
27
|
16
|
16
|
16
|
33
|
46
|
54
|
58
|
63
|
63
|
27
|
24
|
31
|
33
|
57
|
67
|
52
|
48
|
66
|
55
|
73
|
82
|
89
|
|
|
2025/10
|
44
|
35
|
33
|
40
|
34
|
18
|
29
|
39
|
44
|
50
|
49
|
49
|
37
|
26
|
30
|
45
|
51
|
38
|
20
|
18
|
20
|
21
|
32
|
49
|
49
|
47
|
40
|
39
|
43
|
59
|
34
|
|
2025/09
|
36
|
32
|
25
|
34
|
31
|
36
|
40
|
41
|
18
|
24
|
19
|
23
|
32
|
41
|
25
|
31
|
29
|
41
|
43
|
34
|
23
|
19
|
27
|
30
|
23
|
24
|
31
|
38
|
40
|
48
|
|
|
2025/08
|
29
|
24
|
26
|
28
|
23
|
19
|
18
|
30
|
32
|
32
|
36
|
38
|
39
|
43
|
15
|
25
|
30
|
18
|
20
|
19
|
23
|
24
|
36
|
50
|
31
|
37
|
40
|
35
|
46
|
24
|
29
|
|
2025/07
|
17
|
24
|
22
|
45
|
52
|
41
|
50
|
24
|
32
|
30
|
22
|
33
|
34
|
35
|
23
|
27
|
29
|
48
|
42
|
41
|
19
|
16
|
14
|
25
|
36
|
44
|
57
|
39
|
39
|
29
|
29
|
|
2025/06
|
28
|
17
|
26
|
53
|
58
|
33
|
27
|
29
|
26
|
20
|
30
|
31
|
24
|
22
|
28
|
18
|
15
|
16
|
21
|
23
|
21
|
27
|
28
|
26
|
21
|
40
|
17
|
27
|
23
|
18
|
|
|
2025/05
|
47
|
58
|
40
|
28
|
36
|
38
|
37
|
39
|
23
|
44
|
39
|
55
|
58
|
44
|
24
|
20
|
22
|
18
|
15
|
29
|
27
|
28
|
23
|
34
|
51
|
48
|
53
|
36
|
17
|
35
|
30
|
|
2025/04
|
39
|
69
|
82
|
73
|
85
|
89
|
100
|
89
|
108
|
101
|
54
|
50
|
120
|
175
|
126
|
108
|
102
|
77
|
58
|
47
|
48
|
45
|
35
|
37
|
27
|
35
|
45
|
35
|
53
|
50
|
|
|
2025/03
|
44
|
53
|
61
|
31
|
26
|
30
|
29
|
40
|
39
|
38
|
56
|
50
|
42
|
37
|
17
|
36
|
51
|
37
|
45
|
77
|
85
|
85
|
97
|
93
|
85
|
62
|
56
|
80
|
38
|
19
|
22
|
|
2025/02
|
25
|
20
|
30
|
58
|
67
|
27
|
27
|
62
|
40
|
70
|
143
|
135
|
67
|
80
|
28
|
31
|
34
|
30
|
34
|
22
|
25
|
23
|
23
|
49
|
62
|
36
|
45
|
54
|
|||
|
2025/01
|
134
|
111
|
92
|
121
|
98
|
118
|
92
|
80
|
66
|
54
|
62
|
103
|
119
|
131
|
74
|
74
|
89
|
133
|
116
|
129
|
115
|
110
|
155
|
89
|
65
|
25
|
47
|
66
|
135
|
112
|
78
|
|
2024/12
|
85
|
99
|
101
|
88
|
74
|
32
|
27
|
39
|
74
|
64
|
22
|
38
|
56
|
63
|
48
|
55
|
114
|
61
|
66
|
93
|
97
|
90
|
93
|
91
|
106
|
88
|
85
|
76
|
88
|
140
|
98
|
|
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