Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
96
*
PM10
169
O3
0.4
CO
9
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
108
Light
Wed
30 Apr
109
Light
Thu
1 May
93
Good
Fri
2 May
97
Good
Sat
3 May
81
Good
Sun
4 May
94
Good
Mon
5 May
34
Excellent
Air quality in the last 12 months (Licheng)
|
2025/02
|
72
|
122
|
41
|
27
|
42
|
75
|
43
|
29
|
46
|
61
|
66
|
70
|
56
|
65
|
75
|
77
|
56
|
79
|
67
|
75
|
92
|
58
|
50
|
37
|
69
|
87
|
90
|
102
|
|||
|
2025/01
|
130
|
74
|
56
|
114
|
122
|
37
|
49
|
47
|
44
|
45
|
73
|
82
|
75
|
99
|
43
|
62
|
71
|
90
|
99
|
71
|
138
|
105
|
116
|
201
|
78
|
80
|
35
|
33
|
61
|
118
|
70
|
|
2024/12
|
92
|
73
|
61
|
77
|
102
|
100
|
36
|
41
|
65
|
105
|
90
|
68
|
65
|
61
|
63
|
77
|
83
|
47
|
61
|
75
|
40
|
45
|
71
|
88
|
128
|
66
|
64
|
61
|
64
|
101
|
72
|
|
2024/11
|
119
|
59
|
87
|
54
|
46
|
47
|
52
|
60
|
71
|
65
|
145
|
226
|
157
|
85
|
70
|
84
|
59
|
46
|
42
|
65
|
84
|
70
|
65
|
69
|
49
|
30
|
42
|
48
|
52
|
50
|
|
|
2024/10
|
27
|
21
|
32
|
50
|
57
|
67
|
84
|
45
|
66
|
84
|
58
|
64
|
73
|
74
|
107
|
102
|
72
|
21
|
39
|
38
|
56
|
66
|
43
|
65
|
107
|
114
|
169
|
49
|
75
|
152
|
185
|
|
2024/09
|
37
|
34
|
41
|
48
|
34
|
38
|
53
|
65
|
44
|
33
|
21
|
43
|
58
|
41
|
30
|
50
|
56
|
53
|
62
|
47
|
22
|
35
|
45
|
49
|
64
|
87
|
78
|
45
|
58
|
27
|
|
|
2024/08
|
25
|
25
|
25
|
22
|
18
|
23
|
23
|
32
|
35
|
50
|
63
|
27
|
34
|
49
|
52
|
56
|
51
|
44
|
20
|
34
|
39
|
45
|
47
|
62
|
61
|
31
|
20
|
39
|
48
|
43
|
53
|
|
2024/07
|
45
|
48
|
38
|
32
|
23
|
15
|
26
|
35
|
57
|
63
|
61
|
58
|
81
|
65
|
64
|
22
|
36
|
44
|
23
|
17
|
26
|
34
|
36
|
42
|
34
|
25
|
31
|
14
|
18
|
20
|
24
|
|
2024/06
|
42
|
71
|
74
|
55
|
44
|
55
|
57
|
52
|
48
|
59
|
66
|
59
|
72
|
71
|
62
|
38
|
49
|
50
|
50
|
55
|
56
|
62
|
114
|
103
|
72
|
63
|
33
|
55
|
61
|
54
|
|
|
2024/05
|
55
|
50
|
70
|
44
|
51
|
60
|
67
|
64
|
62
|
78
|
224
|
76
|
73
|
96
|
68
|
57
|
70
|
85
|
68
|
62
|
78
|
58
|
56
|
77
|
75
|
51
|
48
|
48
|
53
|
49
|
62
|
|
2024/04
|
97
|
85
|
57
|
62
|
66
|
58
|
61
|
89
|
92
|
91
|
67
|
59
|
58
|
30
|
68
|
91
|
91
|
83
|
99
|
85
|
107
|
76
|
56
|
73
|
83
|
67
|
68
|
81
|
64
|
58
|
|
|
2024/03
|
51
|
84
|
95
|
155
|
103
|
66
|
83
|
41
|
58
|
73
|
109
|
97
|
77
|
71
|
60
|
73
|
113
|
98
|
105
|
66
|
97
|
92
|
93
|
86
|
45
|
46
|
37
|
140
|
159
|
110
|
85
|
|
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