Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
121
*
PM2.5
187
PM10
16
O3
1.2
CO
5
SO2
75
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
16 Dec
120
Light
Wed
17 Dec
110
Light
Thu
18 Dec
175
Moderate
Fri
19 Dec
192
Moderate
Sat
20 Dec
128
Light
Sun
21 Dec
16
Excellent
Mon
22 Dec
37
Excellent
Air quality in the last 12 months (Li County)
|
2025/11
|
76
|
41
|
65
|
108
|
176
|
189
|
53
|
67
|
69
|
83
|
134
|
167
|
92
|
76
|
110
|
82
|
34
|
49
|
54
|
61
|
63
|
78
|
95
|
150
|
45
|
126
|
44
|
110
|
133
|
190
|
|
|
2025/10
|
89
|
45
|
66
|
64
|
40
|
31
|
52
|
34
|
12
|
16
|
24
|
49
|
43
|
53
|
78
|
72
|
44
|
26
|
38
|
37
|
51
|
63
|
70
|
92
|
130
|
89
|
67
|
138
|
152
|
194
|
136
|
|
2025/09
|
51
|
54
|
52
|
53
|
53
|
47
|
66
|
66
|
51
|
59
|
62
|
55
|
61
|
69
|
62
|
43
|
36
|
45
|
32
|
49
|
69
|
35
|
49
|
54
|
70
|
69
|
46
|
59
|
71
|
78
|
|
|
2025/08
|
48
|
45
|
56
|
31
|
45
|
43
|
41
|
40
|
28
|
40
|
44
|
45
|
33
|
54
|
43
|
17
|
31
|
33
|
36
|
21
|
33
|
30
|
35
|
21
|
42
|
47
|
41
|
26
|
49
|
39
|
44
|
|
2025/07
|
28
|
34
|
22
|
34
|
27
|
32
|
42
|
42
|
47
|
41
|
56
|
58
|
44
|
51
|
51
|
46
|
45
|
50
|
58
|
38
|
37
|
49
|
33
|
28
|
39
|
46
|
43
|
42
|
23
|
35
|
39
|
|
2025/06
|
92
|
83
|
47
|
43
|
64
|
78
|
74
|
66
|
76
|
51
|
74
|
88
|
78
|
50
|
34
|
35
|
60
|
75
|
48
|
50
|
54
|
50
|
69
|
62
|
70
|
63
|
59
|
57
|
52
|
44
|
|
|
2025/05
|
56
|
80
|
44
|
58
|
69
|
52
|
79
|
85
|
46
|
41
|
56
|
71
|
76
|
61
|
49
|
74
|
114
|
66
|
95
|
103
|
81
|
74
|
71
|
54
|
60
|
74
|
73
|
71
|
74
|
72
|
67
|
|
2025/04
|
72
|
36
|
63
|
96
|
45
|
78
|
97
|
75
|
61
|
76
|
146
|
159
|
56
|
48
|
57
|
94
|
107
|
64
|
47
|
75
|
81
|
60
|
75
|
59
|
72
|
100
|
103
|
71
|
71
|
82
|
|
|
2025/03
|
225
|
83
|
55
|
47
|
77
|
55
|
90
|
120
|
106
|
114
|
145
|
139
|
136
|
83
|
54
|
33
|
53
|
43
|
52
|
51
|
52
|
67
|
124
|
111
|
70
|
89
|
106
|
62
|
35
|
63
|
68
|
|
2025/02
|
77
|
122
|
45
|
40
|
38
|
101
|
35
|
33
|
64
|
114
|
133
|
89
|
69
|
91
|
91
|
44
|
43
|
61
|
75
|
71
|
71
|
57
|
38
|
66
|
80
|
77
|
138
|
196
|
|||
|
2025/01
|
106
|
54
|
66
|
108
|
97
|
34
|
44
|
43
|
36
|
63
|
77
|
76
|
85
|
87
|
46
|
69
|
91
|
136
|
116
|
104
|
110
|
65
|
75
|
92
|
110
|
111
|
29
|
99
|
312
|
86
|
81
|
|
2024/12
|
101
|
41
|
60
|
91
|
60
|
57
|
31
|
51
|
78
|
90
|
67
|
100
|
66
|
50
|
51
|
69
|
52
|
39
|
56
|
71
|
31
|
49
|
71
|
98
|
130
|
61
|
59
|
50
|
77
|
99
|
89
|
|
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