Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
77
PM10
27
O3
0.7
CO
6
SO2
53
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
81
Good
Tue
16 Dec
86
Good
Wed
17 Dec
103
Light
Thu
18 Dec
91
Good
Fri
19 Dec
89
Good
Sat
20 Dec
101
Light
Sun
21 Dec
37
Excellent
Air quality in the last 12 months (Langxi)
|
2025/11
|
66
|
64
|
38
|
46
|
43
|
39
|
17
|
21
|
25
|
52
|
32
|
38
|
41
|
74
|
70
|
58
|
39
|
35
|
42
|
46
|
68
|
94
|
90
|
79
|
100
|
77
|
183
|
116
|
72
|
66
|
|
|
2025/10
|
31
|
37
|
38
|
35
|
41
|
42
|
60
|
40
|
29
|
33
|
62
|
65
|
40
|
28
|
39
|
20
|
25
|
18
|
20
|
29
|
20
|
24
|
26
|
35
|
44
|
35
|
49
|
44
|
40
|
27
|
24
|
|
2025/09
|
23
|
19
|
21
|
43
|
40
|
27
|
32
|
38
|
22
|
22
|
32
|
28
|
32
|
27
|
19
|
28
|
27
|
24
|
28
|
22
|
26
|
28
|
32
|
19
|
21
|
32
|
38
|
46
|
33
|
29
|
|
|
2025/08
|
18
|
16
|
18
|
26
|
36
|
13
|
10
|
14
|
19
|
27
|
21
|
28
|
21
|
19
|
20
|
26
|
28
|
29
|
29
|
29
|
26
|
16
|
16
|
23
|
26
|
19
|
34
|
26
|
28
|
25
|
16
|
|
2025/07
|
21
|
24
|
27
|
35
|
34
|
36
|
24
|
14
|
16
|
36
|
26
|
21
|
31
|
36
|
33
|
28
|
23
|
33
|
21
|
16
|
14
|
15
|
19
|
21
|
23
|
17
|
17
|
18
|
23
|
13
|
8
|
|
2025/06
|
14
|
11
|
26
|
48
|
42
|
33
|
40
|
20
|
35
|
26
|
38
|
27
|
19
|
18
|
13
|
29
|
40
|
33
|
13
|
13
|
13
|
10
|
20
|
24
|
38
|
34
|
17
|
15
|
14
|
25
|
|
|
2025/05
|
49
|
50
|
55
|
35
|
44
|
101
|
91
|
52
|
17
|
34
|
33
|
37
|
44
|
49
|
73
|
39
|
38
|
76
|
57
|
38
|
20
|
44
|
29
|
58
|
58
|
48
|
48
|
48
|
39
|
50
|
49
|
|
2025/04
|
42
|
58
|
50
|
69
|
65
|
66
|
64
|
58
|
65
|
63
|
59
|
205
|
90
|
87
|
45
|
47
|
62
|
63
|
78
|
63
|
55
|
50
|
55
|
63
|
60
|
46
|
42
|
54
|
55
|
53
|
|
|
2025/03
|
40
|
41
|
22
|
34
|
47
|
61
|
67
|
84
|
79
|
59
|
57
|
48
|
38
|
40
|
28
|
46
|
32
|
40
|
51
|
51
|
40
|
45
|
55
|
58
|
60
|
63
|
78
|
65
|
68
|
66
|
38
|
|
2025/02
|
37
|
62
|
105
|
76
|
45
|
48
|
55
|
31
|
40
|
61
|
78
|
118
|
91
|
86
|
117
|
73
|
82
|
50
|
67
|
56
|
37
|
67
|
99
|
86
|
105
|
89
|
92
|
59
|
|||
|
2025/01
|
99
|
104
|
95
|
104
|
122
|
83
|
56
|
70
|
41
|
45
|
70
|
70
|
74
|
95
|
60
|
54
|
66
|
93
|
89
|
124
|
154
|
146
|
110
|
50
|
32
|
61
|
43
|
48
|
119
|
68
|
76
|
|
2024/12
|
52
|
62
|
89
|
57
|
67
|
102
|
157
|
41
|
64
|
62
|
52
|
71
|
104
|
80
|
59
|
50
|
66
|
84
|
43
|
65
|
91
|
65
|
66
|
87
|
116
|
149
|
67
|
78
|
66
|
87
|
95
|
|
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