Air Quality
Excellent
No health implications.
19
PM2.5
37
PM10
77
O3
0.3
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Apr
98
Good
Sun
5 Apr
100
Good
Mon
6 Apr
95
Good
Tue
7 Apr
87
Good
Wed
8 Apr
93
Good
Thu
9 Apr
29
Excellent
Fri
10 Apr
33
Excellent
Yongcheng Air quality rank
Air quality in the last 12 months (Yongcheng)
|
2026/02
|
96
|
132
|
129
|
107
|
149
|
75
|
61
|
60
|
57
|
83
|
111
|
93
|
90
|
83
|
111
|
53
|
170
|
117
|
97
|
74
|
56
|
323
|
122
|
34
|
58
|
50
|
71
|
61
|
|||
|
2026/01
|
56
|
73
|
93
|
94
|
209
|
145
|
60
|
75
|
70
|
95
|
56
|
72
|
103
|
166
|
128
|
126
|
76
|
50
|
45
|
41
|
64
|
87
|
100
|
127
|
118
|
96
|
133
|
87
|
78
|
73
|
85
|
|
2025/12
|
114
|
85
|
64
|
89
|
103
|
109
|
123
|
82
|
79
|
93
|
150
|
46
|
63
|
82
|
69
|
112
|
193
|
139
|
178
|
181
|
69
|
40
|
68
|
90
|
77
|
53
|
81
|
92
|
138
|
143
|
70
|
|
2025/11
|
103
|
83
|
68
|
101
|
87
|
56
|
44
|
75
|
79
|
69
|
55
|
54
|
110
|
179
|
175
|
150
|
41
|
51
|
65
|
74
|
155
|
102
|
87
|
120
|
67
|
88
|
258
|
131
|
91
|
133
|
|
|
2025/10
|
24
|
11
|
19
|
31
|
38
|
29
|
46
|
49
|
30
|
29
|
25
|
26
|
21
|
41
|
33
|
29
|
14
|
28
|
32
|
34
|
40
|
51
|
62
|
62
|
86
|
79
|
90
|
80
|
68
|
61
|
137
|
|
2025/09
|
20
|
28
|
28
|
33
|
38
|
32
|
49
|
23
|
29
|
25
|
20
|
10
|
43
|
32
|
24
|
27
|
18
|
19
|
12
|
28
|
39
|
23
|
18
|
18
|
31
|
35
|
24
|
19
|
33
|
33
|
|
|
2025/08
|
18
|
20
|
25
|
34
|
34
|
36
|
24
|
22
|
24
|
19
|
13
|
21
|
22
|
22
|
31
|
28
|
29
|
37
|
37
|
30
|
27
|
25
|
22
|
21
|
26
|
27
|
28
|
37
|
38
|
33
|
25
|
|
2025/07
|
28
|
23
|
29
|
24
|
29
|
32
|
34
|
28
|
18
|
46
|
56
|
34
|
36
|
36
|
41
|
44
|
39
|
38
|
38
|
29
|
26
|
22
|
27
|
26
|
26
|
27
|
23
|
22
|
22
|
25
|
26
|
|
2025/06
|
42
|
33
|
55
|
61
|
54
|
48
|
34
|
46
|
36
|
51
|
46
|
40
|
43
|
46
|
48
|
60
|
54
|
33
|
16
|
21
|
35
|
32
|
44
|
43
|
44
|
24
|
29
|
19
|
13
|
18
|
|
|
2025/05
|
58
|
80
|
46
|
49
|
56
|
97
|
77
|
56
|
33
|
25
|
48
|
54
|
52
|
56
|
78
|
66
|
97
|
73
|
80
|
60
|
52
|
59
|
68
|
61
|
53
|
53
|
60
|
56
|
64
|
65
|
75
|
|
2025/04
|
67
|
50
|
55
|
67
|
89
|
77
|
71
|
80
|
83
|
93
|
66
|
208
|
87
|
57
|
57
|
61
|
79
|
78
|
57
|
56
|
45
|
66
|
88
|
89
|
60
|
57
|
61
|
49
|
56
|
63
|
|
|
2025/03
|
119
|
46
|
40
|
62
|
68
|
80
|
72
|
91
|
97
|
94
|
111
|
143
|
97
|
51
|
65
|
47
|
52
|
52
|
60
|
61
|
55
|
65
|
81
|
163
|
82
|
77
|
120
|
137
|
66
|
61
|
73
|
|
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