Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
54
PM10
9
O3
1.1
CO
9
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Oct
78
Good
Thu
23 Oct
86
Good
Fri
24 Oct
77
Good
Sat
25 Oct
81
Good
Sun
26 Oct
70
Good
Mon
27 Oct
50
Excellent
Tue
28 Oct
24
Excellent
Air quality in the last 12 months (Licheng)
|
2025/08
|
38
|
44
|
44
|
43
|
33
|
36
|
38
|
45
|
24
|
24
|
36
|
45
|
42
|
45
|
34
|
25
|
37
|
34
|
35
|
46
|
30
|
34
|
33
|
33
|
39
|
35
|
38
|
26
|
34
|
32
|
41
|
|
2025/07
|
23
|
26
|
23
|
33
|
19
|
30
|
31
|
54
|
41
|
41
|
58
|
50
|
55
|
56
|
53
|
56
|
49
|
45
|
45
|
36
|
25
|
37
|
27
|
22
|
25
|
37
|
34
|
33
|
34
|
34
|
36
|
|
2025/06
|
67
|
64
|
42
|
41
|
63
|
55
|
74
|
51
|
61
|
40
|
59
|
50
|
55
|
38
|
28
|
28
|
46
|
44
|
39
|
48
|
42
|
41
|
39
|
40
|
48
|
28
|
48
|
37
|
36
|
35
|
|
|
2025/05
|
50
|
63
|
41
|
47
|
176
|
85
|
82
|
72
|
38
|
30
|
29
|
41
|
58
|
47
|
38
|
50
|
95
|
62
|
58
|
61
|
71
|
58
|
53
|
33
|
39
|
48
|
46
|
46
|
45
|
49
|
37
|
|
2025/04
|
51
|
37
|
60
|
77
|
53
|
64
|
86
|
56
|
61
|
49
|
92
|
185
|
57
|
29
|
35
|
108
|
131
|
88
|
71
|
56
|
58
|
47
|
71
|
44
|
55
|
65
|
62
|
42
|
42
|
87
|
|
|
2025/03
|
141
|
64
|
34
|
56
|
77
|
68
|
78
|
71
|
73
|
87
|
80
|
122
|
93
|
75
|
58
|
31
|
31
|
41
|
37
|
32
|
25
|
43
|
90
|
242
|
182
|
116
|
110
|
156
|
36
|
42
|
49
|
|
2025/02
|
141
|
108
|
44
|
36
|
29
|
70
|
56
|
30
|
46
|
66
|
99
|
66
|
36
|
50
|
53
|
58
|
59
|
62
|
53
|
96
|
122
|
116
|
44
|
48
|
52
|
59
|
78
|
85
|
|||
|
2025/01
|
91
|
84
|
85
|
84
|
70
|
52
|
45
|
39
|
34
|
48
|
46
|
37
|
75
|
65
|
40
|
30
|
52
|
69
|
53
|
63
|
85
|
94
|
88
|
77
|
90
|
58
|
22
|
25
|
53
|
101
|
132
|
|
2024/12
|
59
|
56
|
62
|
72
|
46
|
44
|
39
|
57
|
77
|
77
|
91
|
135
|
70
|
57
|
47
|
52
|
64
|
52
|
65
|
78
|
45
|
61
|
68
|
88
|
114
|
71
|
71
|
38
|
54
|
69
|
70
|
|
2024/11
|
65
|
64
|
65
|
48
|
60
|
67
|
96
|
105
|
96
|
113
|
220
|
162
|
94
|
61
|
72
|
64
|
63
|
58
|
54
|
59
|
72
|
75
|
97
|
86
|
44
|
46
|
71
|
46
|
38
|
57
|
|
|
2024/10
|
59
|
40
|
49
|
55
|
63
|
65
|
85
|
113
|
102
|
60
|
76
|
80
|
115
|
106
|
118
|
99
|
89
|
22
|
21
|
26
|
66
|
47
|
50
|
70
|
115
|
89
|
85
|
96
|
117
|
144
|
89
|
|
2024/09
|
41
|
29
|
34
|
42
|
25
|
29
|
39
|
68
|
63
|
24
|
20
|
23
|
36
|
58
|
38
|
43
|
50
|
51
|
32
|
35
|
19
|
28
|
48
|
61
|
84
|
109
|
112
|
102
|
58
|
19
|
|
|
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