Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
91
*
PM2.5
134
PM10
36
O3
1.1
CO
10
SO2
30
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Dec
138
Light
Thu
18 Dec
134
Light
Fri
19 Dec
148
Light
Sat
20 Dec
145
Light
Sun
21 Dec
104
Light
Mon
22 Dec
25
Excellent
Tue
23 Dec
25
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