Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
51
PM10
34
O3
0.6
CO
4
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Feb
60
Good
Sat
21 Feb
49
Excellent
Sun
22 Feb
52
Good
Mon
23 Feb
44
Excellent
Tue
24 Feb
53
Good
Wed
25 Feb
54
Good
Thu
26 Feb
50
Excellent
Li County Air quality rank
Air quality in the last 12 months (Li County)
|
2026/01
|
45
|
42
|
23
|
34
|
49
|
44
|
58
|
64
|
75
|
93
|
113
|
115
|
121
|
89
|
68
|
73
|
88
|
96
|
47
|
35
|
40
|
57
|
66
|
75
|
66
|
98
|
98
|
88
|
72
|
50
|
61
|
|
2025/12
|
89
|
74
|
47
|
45
|
57
|
63
|
55
|
74
|
88
|
69
|
90
|
60
|
53
|
60
|
68
|
90
|
93
|
103
|
114
|
67
|
49
|
50
|
49
|
55
|
66
|
58
|
82
|
87
|
76
|
83
|
57
|
|
2025/11
|
27
|
33
|
34
|
28
|
27
|
24
|
24
|
36
|
42
|
30
|
34
|
42
|
42
|
43
|
37
|
42
|
35
|
32
|
39
|
55
|
66
|
80
|
61
|
67
|
70
|
75
|
67
|
79
|
85
|
83
|
|
|
2025/10
|
29
|
25
|
24
|
24
|
28
|
19
|
20
|
26
|
26
|
26
|
15
|
19
|
20
|
31
|
34
|
40
|
27
|
26
|
24
|
15
|
16
|
17
|
16
|
14
|
20
|
29
|
29
|
35
|
29
|
39
|
37
|
|
2025/09
|
29
|
27
|
33
|
39
|
31
|
37
|
51
|
39
|
38
|
28
|
19
|
20
|
31
|
40
|
46
|
19
|
19
|
14
|
18
|
29
|
20
|
16
|
20
|
29
|
35
|
47
|
32
|
19
|
18
|
28
|
|
|
2025/08
|
34
|
35
|
39
|
37
|
32
|
25
|
24
|
29
|
18
|
17
|
23
|
31
|
28
|
29
|
32
|
27
|
23
|
19
|
22
|
22
|
18
|
17
|
20
|
22
|
22
|
27
|
26
|
19
|
13
|
17
|
24
|
|
2025/07
|
23
|
23
|
20
|
19
|
17
|
22
|
21
|
28
|
24
|
30
|
19
|
23
|
28
|
32
|
39
|
40
|
42
|
34
|
24
|
18
|
16
|
26
|
19
|
18
|
18
|
14
|
20
|
26
|
26
|
24
|
32
|
|
2025/06
|
28
|
25
|
39
|
38
|
42
|
50
|
47
|
37
|
40
|
30
|
33
|
40
|
47
|
48
|
37
|
41
|
42
|
27
|
22
|
30
|
29
|
28
|
28
|
18
|
23
|
31
|
38
|
39
|
27
|
19
|
|
|
2025/05
|
43
|
47
|
44
|
48
|
29
|
29
|
31
|
30
|
90
|
77
|
56
|
52
|
39
|
49
|
39
|
59
|
75
|
84
|
56
|
51
|
59
|
52
|
48
|
45
|
43
|
48
|
28
|
25
|
38
|
30
|
23
|
|
2025/04
|
45
|
51
|
60
|
57
|
38
|
36
|
51
|
52
|
56
|
55
|
41
|
74
|
89
|
59
|
64
|
68
|
53
|
60
|
51
|
52
|
54
|
51
|
55
|
29
|
32
|
27
|
26
|
32
|
24
|
33
|
|
|
2025/03
|
59
|
64
|
42
|
35
|
27
|
29
|
47
|
43
|
34
|
48
|
55
|
71
|
60
|
38
|
27
|
28
|
35
|
35
|
49
|
50
|
46
|
49
|
54
|
49
|
49
|
52
|
101
|
69
|
58
|
57
|
43
|
|
2025/02
|
30
|
31
|
34
|
38
|
29
|
30
|
32
|
24
|
29
|
37
|
53
|
47
|
46
|
44
|
38
|
44
|
37
|
36
|
28
|
34
|
30
|
21
|
29
|
25
|
23
|
35
|
52
|
56
|
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1
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
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26
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27
|
28
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29
|
30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution