Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
26
O3
0.7
CO
2
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Feb
47
Excellent
Fri
27 Feb
61
Good
Sat
28 Feb
51
Good
Sun
1 Mar
45
Excellent
Mon
2 Mar
60
Good
Tue
3 Mar
105
Light
Wed
4 Mar
19
Excellent
Lengshuitan Air quality rank
Air quality in the last 12 months (Lengshuitan)
|
2026/01
|
29
|
57
|
76
|
87
|
47
|
63
|
65
|
59
|
60
|
99
|
105
|
108
|
109
|
90
|
104
|
132
|
129
|
134
|
54
|
24
|
65
|
69
|
64
|
55
|
84
|
43
|
92
|
102
|
64
|
32
|
42
|
|
2025/12
|
69
|
118
|
99
|
82
|
76
|
75
|
102
|
102
|
110
|
99
|
91
|
129
|
25
|
45
|
55
|
73
|
89
|
88
|
81
|
71
|
86
|
109
|
90
|
55
|
50
|
65
|
69
|
73
|
85
|
109
|
151
|
|
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
|
|||
|
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