Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
72
*
PM2.5
109
PM10
13
O3
1.1
CO
6
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jan
152
Moderate
Thu
29 Jan
155
Moderate
Fri
30 Jan
88
Good
Sat
31 Jan
56
Good
Sun
1 Feb
62
Good
Mon
2 Feb
91
Good
Tue
3 Feb
17
Excellent
Li County Air quality rank
Air quality in the last 12 months (Li County)
|
2025/12
|
89
|
115
|
73
|
62
|
64
|
64
|
98
|
91
|
106
|
160
|
176
|
151
|
37
|
51
|
57
|
74
|
105
|
108
|
83
|
85
|
35
|
74
|
34
|
55
|
63
|
69
|
79
|
93
|
117
|
138
|
107
|
|
2025/11
|
53
|
42
|
63
|
53
|
82
|
61
|
31
|
17
|
27
|
39
|
52
|
47
|
59
|
69
|
76
|
88
|
45
|
25
|
29
|
41
|
51
|
61
|
66
|
46
|
60
|
61
|
76
|
63
|
58
|
93
|
|
|
2025/10
|
40
|
39
|
21
|
30
|
48
|
64
|
51
|
59
|
85
|
69
|
65
|
57
|
18
|
24
|
48
|
21
|
18
|
14
|
20
|
13
|
20
|
35
|
41
|
48
|
68
|
56
|
53
|
57
|
91
|
80
|
64
|
|
2025/09
|
20
|
24
|
31
|
35
|
44
|
25
|
37
|
43
|
21
|
26
|
25
|
24
|
19
|
18
|
28
|
33
|
36
|
15
|
11
|
16
|
30
|
28
|
16
|
17
|
20
|
18
|
25
|
37
|
22
|
29
|
|
|
2025/08
|
38
|
38
|
42
|
43
|
31
|
30
|
19
|
17
|
20
|
20
|
14
|
12
|
11
|
18
|
15
|
18
|
23
|
29
|
23
|
17
|
14
|
17
|
20
|
22
|
18
|
21
|
24
|
34
|
40
|
30
|
19
|
|
2025/07
|
19
|
14
|
15
|
16
|
21
|
36
|
35
|
39
|
31
|
20
|
39
|
37
|
26
|
30
|
29
|
22
|
32
|
21
|
30
|
32
|
22
|
13
|
11
|
14
|
20
|
27
|
22
|
19
|
20
|
25
|
21
|
|
2025/06
|
12
|
35
|
37
|
41
|
45
|
44
|
29
|
25
|
26
|
32
|
25
|
25
|
27
|
24
|
29
|
33
|
25
|
21
|
13
|
12
|
13
|
18
|
18
|
23
|
25
|
12
|
26
|
19
|
16
|
20
|
|
|
2025/05
|
51
|
66
|
63
|
48
|
47
|
109
|
135
|
28
|
38
|
49
|
39
|
55
|
61
|
80
|
44
|
32
|
45
|
91
|
63
|
42
|
30
|
17
|
44
|
63
|
61
|
54
|
55
|
38
|
34
|
33
|
23
|
|
2025/04
|
56
|
61
|
66
|
61
|
68
|
72
|
68
|
67
|
64
|
52
|
51
|
277
|
174
|
142
|
98
|
79
|
71
|
74
|
49
|
61
|
46
|
55
|
63
|
57
|
64
|
60
|
48
|
57
|
58
|
26
|
|
|
2025/03
|
115
|
86
|
25
|
44
|
53
|
61
|
83
|
70
|
59
|
53
|
57
|
74
|
68
|
48
|
41
|
56
|
56
|
45
|
51
|
52
|
55
|
55
|
53
|
53
|
54
|
69
|
110
|
62
|
68
|
55
|
59
|
|
2025/02
|
72
|
75
|
70
|
68
|
70
|
58
|
92
|
63
|
54
|
64
|
76
|
92
|
93
|
68
|
67
|
67
|
68
|
44
|
72
|
115
|
115
|
86
|
97
|
102
|
95
|
78
|
52
|
73
|
|||
|
2025/01
|
138
|
166
|
180
|
220
|
103
|
102
|
80
|
82
|
72
|
74
|
93
|
80
|
154
|
147
|
83
|
75
|
92
|
117
|
129
|
144
|
178
|
218
|
253
|
117
|
20
|
45
|
56
|
89
|
270
|
129
|
131
|
|
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