Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
46
PM10
110
O3
0.5
CO
6
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Jan
100
Good
Wed
14 Jan
104
Light
Thu
15 Jan
123
Light
Fri
16 Jan
109
Light
Sat
17 Jan
114
Light
Sun
18 Jan
118
Light
Mon
19 Jan
43
Excellent
Lengshuitan Air quality rank
Air quality in the last 12 months (Lengshuitan)
|
2025/11
|
48
|
38
|
22
|
14
|
33
|
37
|
53
|
16
|
7
|
11
|
34
|
50
|
39
|
49
|
57
|
66
|
68
|
23
|
30
|
39
|
44
|
58
|
71
|
70
|
53
|
58
|
74
|
74
|
62
|
68
|
|
|
2025/10
|
70
|
37
|
30
|
58
|
70
|
15
|
23
|
50
|
39
|
34
|
40
|
48
|
109
|
46
|
53
|
71
|
50
|
24
|
9
|
9
|
13
|
28
|
34
|
44
|
53
|
61
|
63
|
75
|
90
|
116
|
62
|
|
2025/09
|
32
|
27
|
24
|
25
|
30
|
42
|
60
|
42
|
18
|
14
|
15
|
15
|
20
|
24
|
26
|
27
|
18
|
51
|
60
|
27
|
31
|
22
|
30
|
12
|
12
|
20
|
32
|
34
|
50
|
67
|
|
|
2025/08
|
39
|
31
|
16
|
28
|
30
|
10
|
14
|
22
|
29
|
28
|
33
|
35
|
48
|
29
|
9
|
18
|
21
|
23
|
11
|
14
|
17
|
20
|
28
|
34
|
22
|
18
|
20
|
24
|
23
|
18
|
31
|
|
2025/07
|
11
|
11
|
14
|
23
|
33
|
43
|
43
|
36
|
39
|
22
|
29
|
33
|
28
|
26
|
21
|
21
|
24
|
38
|
27
|
23
|
16
|
16
|
21
|
22
|
28
|
31
|
28
|
27
|
29
|
26
|
25
|
|
2025/06
|
20
|
19
|
42
|
51
|
45
|
39
|
24
|
22
|
39
|
43
|
41
|
31
|
32
|
15
|
16
|
23
|
8
|
9
|
17
|
19
|
20
|
20
|
24
|
14
|
26
|
24
|
18
|
15
|
19
|
13
|
|
|
2025/05
|
51
|
59
|
54
|
60
|
41
|
52
|
69
|
48
|
29
|
55
|
43
|
35
|
42
|
48
|
71
|
21
|
33
|
24
|
23
|
14
|
18
|
22
|
32
|
62
|
61
|
41
|
37
|
13
|
21
|
30
|
20
|
|
2025/04
|
52
|
54
|
65
|
126
|
137
|
103
|
96
|
88
|
81
|
39
|
57
|
256
|
298
|
148
|
99
|
88
|
81
|
77
|
36
|
32
|
40
|
35
|
48
|
39
|
33
|
46
|
26
|
43
|
55
|
63
|
|
|
2025/03
|
37
|
38
|
23
|
25
|
32
|
42
|
62
|
59
|
68
|
43
|
41
|
51
|
64
|
35
|
21
|
41
|
37
|
41
|
48
|
52
|
56
|
66
|
84
|
96
|
96
|
81
|
79
|
74
|
54
|
22
|
45
|
|
2025/02
|
31
|
23
|
57
|
62
|
62
|
67
|
52
|
60
|
47
|
56
|
69
|
73
|
94
|
121
|
68
|
40
|
50
|
49
|
33
|
23
|
94
|
38
|
47
|
98
|
101
|
85
|
39
|
38
|
|||
|
2025/01
|
122
|
126
|
130
|
155
|
188
|
119
|
92
|
97
|
55
|
51
|
59
|
65
|
66
|
78
|
84
|
59
|
75
|
86
|
92
|
105
|
103
|
122
|
148
|
260
|
41
|
24
|
53
|
82
|
272
|
133
|
69
|
|
2024/12
|
60
|
71
|
92
|
140
|
49
|
44
|
55
|
66
|
131
|
73
|
39
|
74
|
86
|
50
|
48
|
55
|
71
|
79
|
98
|
122
|
119
|
111
|
95
|
111
|
110
|
110
|
93
|
122
|
119
|
137
|
116
|
|
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