Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
74
PM10
22
O3
0.5
CO
7
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
102
Light
Tue
16 Dec
168
Moderate
Wed
17 Dec
194
Moderate
Thu
18 Dec
200
Moderate
Fri
19 Dec
173
Moderate
Sat
20 Dec
182
Moderate
Sun
21 Dec
21
Excellent
Air quality in the last 12 months (Licheng)
|
2025/11
|
67
|
85
|
113
|
115
|
103
|
92
|
47
|
59
|
78
|
94
|
76
|
67
|
115
|
158
|
131
|
146
|
38
|
40
|
39
|
52
|
75
|
68
|
76
|
114
|
103
|
93
|
312
|
97
|
76
|
102
|
|
|
2025/10
|
19
|
11
|
34
|
31
|
20
|
16
|
31
|
58
|
18
|
11
|
18
|
22
|
30
|
39
|
32
|
52
|
14
|
38
|
48
|
52
|
57
|
66
|
87
|
126
|
114
|
89
|
110
|
81
|
84
|
109
|
175
|
|
2025/09
|
30
|
36
|
40
|
41
|
40
|
48
|
46
|
20
|
27
|
28
|
16
|
20
|
41
|
31
|
20
|
24
|
22
|
18
|
14
|
29
|
42
|
19
|
15
|
24
|
41
|
21
|
17
|
31
|
26
|
32
|
|
|
2025/08
|
38
|
22
|
28
|
28
|
36
|
30
|
22
|
21
|
21
|
31
|
22
|
15
|
20
|
24
|
29
|
20
|
25
|
29
|
33
|
20
|
22
|
31
|
30
|
37
|
34
|
37
|
31
|
33
|
33
|
38
|
25
|
|
2025/07
|
22
|
18
|
14
|
17
|
21
|
34
|
41
|
33
|
24
|
40
|
58
|
40
|
37
|
26
|
29
|
43
|
36
|
43
|
38
|
38
|
33
|
40
|
13
|
26
|
27
|
29
|
28
|
28
|
25
|
35
|
43
|
|
2025/06
|
51
|
51
|
63
|
48
|
49
|
48
|
60
|
53
|
47
|
42
|
40
|
49
|
45
|
37
|
36
|
54
|
49
|
23
|
17
|
24
|
44
|
27
|
36
|
35
|
40
|
30
|
25
|
21
|
13
|
17
|
|
|
2025/05
|
79
|
103
|
57
|
50
|
164
|
218
|
185
|
91
|
108
|
41
|
49
|
54
|
59
|
57
|
72
|
69
|
191
|
98
|
98
|
83
|
70
|
93
|
75
|
63
|
65
|
62
|
85
|
81
|
99
|
70
|
37
|
|
2025/04
|
67
|
66
|
57
|
86
|
82
|
82
|
80
|
86
|
109
|
110
|
68
|
251
|
104
|
62
|
55
|
89
|
85
|
78
|
50
|
62
|
51
|
68
|
89
|
88
|
73
|
67
|
78
|
49
|
50
|
79
|
|
|
2025/03
|
81
|
62
|
44
|
40
|
66
|
86
|
82
|
82
|
100
|
108
|
98
|
126
|
133
|
52
|
77
|
55
|
44
|
60
|
52
|
43
|
39
|
59
|
70
|
171
|
61
|
79
|
119
|
210
|
69
|
68
|
75
|
|
2025/02
|
102
|
144
|
136
|
46
|
56
|
46
|
129
|
62
|
57
|
71
|
102
|
139
|
68
|
78
|
78
|
80
|
82
|
89
|
111
|
92
|
91
|
113
|
116
|
76
|
81
|
92
|
123
|
111
|
|||
|
2025/01
|
151
|
145
|
142
|
216
|
122
|
71
|
58
|
65
|
52
|
77
|
76
|
65
|
102
|
163
|
61
|
62
|
79
|
105
|
99
|
158
|
198
|
212
|
101
|
142
|
144
|
76
|
43
|
104
|
312
|
190
|
111
|
|
2024/12
|
68
|
80
|
80
|
128
|
83
|
64
|
108
|
61
|
70
|
99
|
128
|
141
|
87
|
58
|
57
|
68
|
101
|
78
|
60
|
102
|
94
|
72
|
75
|
125
|
132
|
212
|
137
|
49
|
89
|
99
|
94
|
|
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