Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
55
*
PM10
85
O3
0.3
CO
6
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jan
57
Good
Thu
8 Jan
87
Good
Fri
9 Jan
99
Good
Sat
10 Jan
83
Good
Sun
11 Jan
80
Good
Mon
12 Jan
78
Good
Tue
13 Jan
35
Excellent
Yangcheng Air quality rank
Air quality in the last 12 months (Yangcheng)
|
2025/11
|
51
|
61
|
76
|
110
|
90
|
105
|
57
|
47
|
72
|
74
|
73
|
96
|
62
|
69
|
66
|
60
|
28
|
25
|
38
|
54
|
43
|
67
|
82
|
115
|
78
|
156
|
215
|
104
|
79
|
78
|
|
|
2025/10
|
44
|
28
|
43
|
50
|
26
|
16
|
19
|
27
|
13
|
22
|
22
|
22
|
36
|
58
|
46
|
55
|
22
|
31
|
49
|
42
|
45
|
56
|
80
|
88
|
35
|
61
|
67
|
102
|
99
|
136
|
89
|
|
2025/09
|
36
|
38
|
22
|
18
|
15
|
56
|
62
|
52
|
36
|
39
|
15
|
32
|
42
|
46
|
44
|
33
|
21
|
23
|
17
|
34
|
32
|
24
|
31
|
39
|
50
|
42
|
23
|
32
|
50
|
58
|
|
|
2025/08
|
37
|
42
|
42
|
35
|
29
|
34
|
47
|
37
|
26
|
33
|
37
|
48
|
45
|
39
|
27
|
19
|
37
|
36
|
35
|
36
|
28
|
34
|
34
|
25
|
48
|
33
|
42
|
21
|
22
|
33
|
33
|
|
2025/07
|
18
|
23
|
25
|
31
|
16
|
27
|
27
|
31
|
34
|
40
|
56
|
49
|
50
|
49
|
41
|
49
|
38
|
35
|
46
|
38
|
35
|
37
|
18
|
20
|
28
|
33
|
33
|
33
|
40
|
38
|
37
|
|
2025/06
|
46
|
47
|
30
|
42
|
50
|
50
|
63
|
64
|
53
|
48
|
54
|
52
|
50
|
29
|
32
|
31
|
36
|
39
|
27
|
42
|
41
|
40
|
40
|
38
|
51
|
39
|
45
|
34
|
36
|
28
|
|
|
2025/05
|
58
|
73
|
55
|
48
|
170
|
131
|
130
|
84
|
60
|
34
|
40
|
40
|
53
|
53
|
45
|
54
|
108
|
69
|
73
|
67
|
73
|
59
|
58
|
35
|
45
|
45
|
54
|
57
|
63
|
56
|
49
|
|
2025/04
|
60
|
58
|
58
|
77
|
53
|
68
|
84
|
85
|
77
|
61
|
99
|
228
|
99
|
38
|
43
|
108
|
131
|
107
|
78
|
67
|
67
|
116
|
111
|
61
|
64
|
76
|
58
|
49
|
42
|
100
|
|
|
2025/03
|
96
|
64
|
40
|
51
|
76
|
98
|
76
|
76
|
90
|
103
|
86
|
127
|
122
|
83
|
50
|
37
|
33
|
35
|
40
|
35
|
39
|
56
|
87
|
330
|
222
|
163
|
148
|
136
|
41
|
42
|
56
|
|
2025/02
|
149
|
127
|
36
|
29
|
25
|
58
|
47
|
22
|
49
|
83
|
108
|
65
|
47
|
52
|
60
|
61
|
64
|
77
|
55
|
69
|
124
|
128
|
65
|
74
|
68
|
62
|
85
|
99
|
|||
|
2025/01
|
94
|
115
|
131
|
104
|
72
|
47
|
35
|
33
|
53
|
58
|
55
|
45
|
82
|
71
|
27
|
39
|
57
|
72
|
64
|
79
|
94
|
152
|
127
|
128
|
95
|
66
|
26
|
40
|
113
|
140
|
170
|
|
2024/12
|
49
|
55
|
55
|
66
|
29
|
35
|
29
|
50
|
75
|
94
|
122
|
114
|
57
|
43
|
43
|
55
|
77
|
73
|
64
|
74
|
40
|
68
|
86
|
107
|
105
|
84
|
51
|
33
|
55
|
66
|
63
|
|
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