Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
77
*
PM10
101
O3
0.3
CO
8
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Apr
59
Good
Fri
24 Apr
65
Good
Sat
25 Apr
65
Good
Sun
26 Apr
64
Good
Mon
27 Apr
76
Good
Tue
28 Apr
62
Good
Wed
29 Apr
24
Excellent
Air quality in the last 12 months (Li County)
|
2026/03
|
43
|
44
|
49
|
55
|
70
|
60
|
52
|
36
|
40
|
40
|
41
|
56
|
112
|
66
|
75
|
60
|
45
|
65
|
69
|
63
|
58
|
76
|
73
|
63
|
54
|
42
|
54
|
47
|
43
|
32
|
43
|
|
2026/02
|
87
|
79
|
69
|
64
|
62
|
61
|
65
|
57
|
44
|
82
|
71
|
74
|
80
|
65
|
68
|
50
|
86
|
57
|
56
|
53
|
62
|
113
|
120
|
83
|
65
|
78
|
62
|
38
|
|||
|
2026/01
|
69
|
59
|
60
|
68
|
59
|
62
|
66
|
65
|
66
|
64
|
69
|
79
|
74
|
80
|
81
|
73
|
65
|
78
|
59
|
56
|
56
|
61
|
60
|
56
|
274
|
342
|
155
|
121
|
72
|
75
|
87
|
|
2025/12
|
68
|
63
|
56
|
65
|
65
|
68
|
71
|
64
|
72
|
73
|
62
|
64
|
79
|
70
|
71
|
79
|
69
|
61
|
69
|
45
|
50
|
52
|
58
|
56
|
53
|
57
|
72
|
77
|
79
|
74
|
68
|
|
2025/11
|
57
|
50
|
41
|
30
|
32
|
32
|
72
|
74
|
64
|
56
|
54
|
56
|
60
|
62
|
57
|
56
|
57
|
51
|
52
|
61
|
63
|
63
|
67
|
72
|
65
|
85
|
110
|
78
|
73
|
65
|
|
|
2025/10
|
30
|
27
|
27
|
27
|
40
|
26
|
24
|
25
|
24
|
23
|
24
|
31
|
37
|
37
|
35
|
35
|
26
|
37
|
36
|
29
|
27
|
29
|
30
|
28
|
36
|
46
|
49
|
45
|
50
|
54
|
60
|
|
2025/09
|
29
|
44
|
52
|
44
|
47
|
68
|
60
|
41
|
35
|
30
|
26
|
32
|
33
|
32
|
34
|
42
|
30
|
22
|
27
|
28
|
24
|
28
|
30
|
38
|
42
|
40
|
31
|
32
|
41
|
43
|
|
|
2025/08
|
36
|
32
|
35
|
33
|
28
|
31
|
31
|
33
|
28
|
28
|
36
|
41
|
33
|
35
|
35
|
31
|
27
|
26
|
28
|
34
|
30
|
30
|
22
|
26
|
24
|
28
|
25
|
20
|
23
|
28
|
28
|
|
2025/07
|
27
|
24
|
18
|
21
|
26
|
31
|
23
|
25
|
27
|
27
|
25
|
26
|
29
|
27
|
35
|
41
|
38
|
30
|
51
|
30
|
27
|
28
|
26
|
23
|
22
|
27
|
27
|
26
|
32
|
26
|
30
|
|
2025/06
|
40
|
42
|
41
|
37
|
38
|
42
|
39
|
41
|
34
|
37
|
40
|
40
|
33
|
47
|
59
|
46
|
45
|
35
|
41
|
44
|
35
|
26
|
28
|
28
|
27
|
29
|
24
|
33
|
34
|
24
|
|
|
2025/05
|
55
|
58
|
88
|
85
|
42
|
75
|
48
|
53
|
59
|
45
|
46
|
58
|
53
|
60
|
49
|
49
|
68
|
49
|
61
|
53
|
52
|
87
|
61
|
43
|
33
|
45
|
30
|
28
|
31
|
61
|
59
|
|
2025/04
|
90
|
88
|
78
|
83
|
88
|
61
|
43
|
79
|
81
|
70
|
88
|
415
|
136
|
77
|
62
|
79
|
68
|
187
|
130
|
71
|
84
|
93
|
57
|
55
|
53
|
42
|
48
|
54
|
54
|
74
|
|
|
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