Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
57
PM10
41
O3
0.6
CO
10
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Nov
41
Excellent
Tue
25 Nov
44
Excellent
Wed
26 Nov
46
Excellent
Thu
27 Nov
44
Excellent
Fri
28 Nov
50
Excellent
Sat
29 Nov
28
Excellent
Sun
30 Nov
41
Excellent
Air quality in the last 12 months (Leishan)
|
2025/10
|
12
|
13
|
17
|
13
|
18
|
20
|
18
|
16
|
19
|
24
|
21
|
23
|
32
|
35
|
21
|
15
|
20
|
18
|
9
|
8
|
10
|
18
|
32
|
37
|
34
|
23
|
22
|
28
|
43
|
36
|
28
|
|
2025/09
|
18
|
17
|
16
|
17
|
14
|
27
|
25
|
24
|
17
|
14
|
14
|
14
|
16
|
17
|
16
|
15
|
16
|
18
|
20
|
23
|
24
|
26
|
17
|
11
|
8
|
12
|
20
|
21
|
26
|
28
|
|
|
2025/08
|
20
|
23
|
22
|
28
|
24
|
14
|
11
|
10
|
17
|
18
|
17
|
30
|
36
|
21
|
13
|
11
|
12
|
15
|
13
|
13
|
13
|
13
|
12
|
15
|
15
|
16
|
13
|
14
|
21
|
20
|
19
|
|
2025/07
|
10
|
8
|
10
|
12
|
15
|
19
|
20
|
23
|
21
|
17
|
14
|
22
|
19
|
15
|
11
|
15
|
19
|
29
|
30
|
24
|
14
|
9
|
8
|
9
|
11
|
12
|
18
|
19
|
20
|
21
|
20
|
|
2025/06
|
16
|
9
|
16
|
22
|
31
|
26
|
23
|
36
|
30
|
20
|
20
|
24
|
20
|
13
|
19
|
24
|
13
|
11
|
10
|
6
|
8
|
10
|
7
|
11
|
14
|
17
|
12
|
7
|
9
|
9
|
|
|
2025/05
|
34
|
47
|
41
|
21
|
22
|
25
|
23
|
27
|
20
|
20
|
24
|
29
|
26
|
41
|
42
|
25
|
34
|
34
|
40
|
21
|
18
|
19
|
21
|
48
|
36
|
19
|
14
|
9
|
14
|
20
|
13
|
|
2025/04
|
31
|
43
|
56
|
62
|
61
|
59
|
84
|
77
|
71
|
58
|
56
|
59
|
149
|
87
|
64
|
70
|
61
|
60
|
26
|
26
|
36
|
23
|
45
|
25
|
27
|
29
|
18
|
26
|
40
|
24
|
|
|
2025/03
|
40
|
35
|
46
|
19
|
14
|
21
|
28
|
34
|
28
|
26
|
28
|
35
|
34
|
18
|
11
|
28
|
34
|
21
|
27
|
35
|
44
|
54
|
64
|
59
|
64
|
70
|
72
|
71
|
22
|
14
|
25
|
|
2025/02
|
16
|
10
|
31
|
49
|
52
|
32
|
26
|
57
|
55
|
46
|
45
|
40
|
55
|
26
|
25
|
41
|
32
|
22
|
19
|
14
|
29
|
16
|
19
|
53
|
25
|
33
|
26
|
26
|
|||
|
2025/01
|
82
|
81
|
79
|
95
|
100
|
72
|
68
|
50
|
31
|
45
|
49
|
51
|
49
|
67
|
64
|
70
|
65
|
66
|
74
|
72
|
89
|
98
|
121
|
118
|
29
|
17
|
38
|
50
|
99
|
54
|
37
|
|
2024/12
|
49
|
68
|
68
|
90
|
25
|
18
|
20
|
44
|
36
|
13
|
18
|
49
|
62
|
48
|
42
|
46
|
60
|
60
|
72
|
87
|
90
|
85
|
92
|
76
|
78
|
84
|
71
|
74
|
75
|
86
|
60
|
|
2024/11
|
38
|
43
|
52
|
51
|
55
|
61
|
48
|
41
|
48
|
48
|
43
|
46
|
55
|
61
|
67
|
67
|
38
|
11
|
9
|
11
|
14
|
21
|
38
|
27
|
15
|
16
|
26
|
29
|
31
|
36
|
|
|
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