Air Quality
Excellent
No health implications.
21
PM2.5
39
PM10
30
O3
0.5
CO
2
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Aug
40
Excellent
Mon
1 Sep
43
Excellent
Tue
2 Sep
63
Good
Wed
3 Sep
67
Good
Thu
4 Sep
59
Good
Fri
5 Sep
54
Good
Sat
6 Sep
37
Excellent
Lishu Air quality rank
Air quality in the last 12 months (Lishu)
|
2025/06
|
23
|
44
|
28
|
19
|
30
|
29
|
26
|
37
|
31
|
18
|
19
|
31
|
31
|
29
|
40
|
22
|
34
|
37
|
35
|
19
|
19
|
25
|
36
|
42
|
45
|
49
|
49
|
34
|
44
|
21
|
|
|
2025/05
|
24
|
29
|
26
|
28
|
35
|
30
|
48
|
51
|
38
|
36
|
43
|
60
|
54
|
64
|
52
|
36
|
28
|
36
|
34
|
36
|
47
|
43
|
32
|
41
|
34
|
39
|
49
|
58
|
49
|
56
|
58
|
|
2025/04
|
96
|
104
|
106
|
64
|
42
|
41
|
54
|
64
|
88
|
85
|
74
|
36
|
14
|
35
|
42
|
44
|
53
|
32
|
39
|
56
|
67
|
38
|
47
|
78
|
85
|
123
|
51
|
51
|
70
|
47
|
|
|
2025/03
|
87
|
35
|
50
|
54
|
86
|
76
|
64
|
92
|
107
|
101
|
71
|
132
|
40
|
50
|
63
|
72
|
83
|
76
|
89
|
84
|
78
|
256
|
154
|
108
|
161
|
139
|
49
|
35
|
37
|
51
|
82
|
|
2025/02
|
145
|
186
|
75
|
84
|
78
|
78
|
56
|
41
|
72
|
74
|
75
|
65
|
67
|
92
|
97
|
51
|
40
|
48
|
54
|
59
|
65
|
60
|
58
|
63
|
120
|
57
|
84
|
120
|
|||
|
2025/01
|
39
|
37
|
48
|
76
|
95
|
114
|
54
|
57
|
63
|
83
|
84
|
106
|
89
|
50
|
46
|
57
|
65
|
77
|
77
|
69
|
81
|
102
|
97
|
99
|
90
|
107
|
139
|
71
|
90
|
80
|
107
|
|
2024/12
|
38
|
28
|
36
|
27
|
36
|
41
|
45
|
51
|
66
|
75
|
49
|
56
|
92
|
47
|
37
|
51
|
56
|
72
|
54
|
73
|
80
|
57
|
69
|
50
|
68
|
42
|
41
|
51
|
50
|
65
|
44
|
|
2024/11
|
57
|
86
|
122
|
34
|
40
|
45
|
50
|
69
|
55
|
51
|
62
|
55
|
63
|
41
|
44
|
40
|
38
|
52
|
45
|
69
|
83
|
105
|
163
|
69
|
56
|
37
|
34
|
48
|
43
|
63
|
|
|
2024/10
|
25
|
28
|
25
|
38
|
47
|
42
|
38
|
44
|
40
|
25
|
33
|
36
|
60
|
51
|
25
|
34
|
59
|
43
|
33
|
38
|
34
|
37
|
41
|
58
|
81
|
68
|
31
|
54
|
68
|
76
|
77
|
|
2024/09
|
17
|
25
|
25
|
29
|
20
|
19
|
25
|
35
|
34
|
20
|
33
|
27
|
32
|
22
|
28
|
30
|
55
|
30
|
31
|
18
|
27
|
37
|
31
|
36
|
27
|
29
|
43
|
40
|
41
|
19
|
|
|
2024/08
|
17
|
16
|
24
|
28
|
17
|
25
|
35
|
30
|
33
|
30
|
24
|
23
|
17
|
25
|
28
|
32
|
40
|
40
|
30
|
27
|
16
|
13
|
24
|
34
|
20
|
25
|
22
|
27
|
27
|
39
|
26
|
|
2024/07
|
88
|
48
|
15
|
33
|
48
|
46
|
38
|
65
|
50
|
61
|
62
|
63
|
66
|
57
|
63
|
34
|
15
|
34
|
42
|
18
|
33
|
24
|
25
|
21
|
27
|
9
|
14
|
10
|
20
|
27
|
23
|
|
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