Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
71
O3
0.3
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
32
Excellent
Sat
10 May
60
Good
Sun
11 May
88
Good
Mon
12 May
114
Light
Tue
13 May
130
Light
Wed
14 May
79
Good
Thu
15 May
35
Excellent
Air quality in the last 12 months (Mancheng)
|
2025/02
|
87
|
112
|
24
|
48
|
35
|
77
|
25
|
32
|
64
|
85
|
133
|
68
|
111
|
81
|
77
|
31
|
47
|
62
|
61
|
55
|
59
|
53
|
31
|
67
|
69
|
75
|
130
|
184
|
|||
|
2025/01
|
69
|
68
|
67
|
84
|
69
|
26
|
34
|
25
|
34
|
57
|
71
|
68
|
89
|
57
|
47
|
76
|
101
|
129
|
97
|
111
|
86
|
74
|
98
|
121
|
149
|
137
|
21
|
90
|
277
|
77
|
78
|
|
2024/12
|
80
|
36
|
76
|
125
|
39
|
45
|
20
|
50
|
74
|
68
|
71
|
114
|
57
|
33
|
50
|
68
|
50
|
55
|
66
|
70
|
29
|
56
|
69
|
101
|
134
|
63
|
50
|
52
|
90
|
79
|
82
|
|
2024/11
|
69
|
76
|
64
|
34
|
62
|
82
|
117
|
160
|
191
|
177
|
160
|
155
|
142
|
45
|
70
|
74
|
57
|
69
|
78
|
87
|
63
|
44
|
71
|
100
|
81
|
21
|
24
|
25
|
46
|
62
|
|
|
2024/10
|
22
|
27
|
46
|
68
|
94
|
129
|
77
|
84
|
141
|
44
|
71
|
105
|
122
|
88
|
84
|
60
|
69
|
53
|
26
|
40
|
67
|
66
|
56
|
76
|
132
|
197
|
112
|
66
|
123
|
122
|
122
|
|
2024/09
|
48
|
24
|
41
|
54
|
26
|
33
|
36
|
48
|
66
|
38
|
35
|
36
|
44
|
45
|
45
|
60
|
49
|
58
|
53
|
35
|
23
|
25
|
44
|
67
|
71
|
69
|
79
|
66
|
87
|
16
|
|
|
2024/08
|
36
|
53
|
32
|
22
|
19
|
45
|
37
|
35
|
37
|
49
|
16
|
18
|
20
|
31
|
49
|
43
|
31
|
24
|
26
|
24
|
24
|
38
|
35
|
36
|
32
|
21
|
19
|
29
|
41
|
60
|
59
|
|
2024/07
|
27
|
40
|
53
|
63
|
73
|
34
|
54
|
35
|
60
|
74
|
78
|
60
|
40
|
74
|
66
|
44
|
37
|
39
|
54
|
39
|
53
|
40
|
51
|
49
|
15
|
28
|
40
|
38
|
39
|
23
|
33
|
|
2024/06
|
57
|
59
|
45
|
71
|
62
|
65
|
58
|
65
|
58
|
57
|
61
|
75
|
83
|
53
|
51
|
66
|
68
|
67
|
63
|
72
|
55
|
82
|
119
|
48
|
49
|
74
|
60
|
67
|
70
|
40
|
|
|
2024/05
|
55
|
64
|
68
|
68
|
55
|
60
|
69
|
72
|
77
|
80
|
133
|
51
|
72
|
98
|
45
|
67
|
78
|
84
|
65
|
38
|
55
|
75
|
77
|
47
|
25
|
35
|
38
|
65
|
77
|
65
|
39
|
|
2024/04
|
99
|
88
|
82
|
65
|
88
|
128
|
95
|
101
|
46
|
75
|
109
|
78
|
70
|
58
|
123
|
70
|
100
|
118
|
95
|
69
|
86
|
101
|
71
|
68
|
87
|
96
|
93
|
35
|
33
|
34
|
|
|
2024/03
|
49
|
93
|
91
|
71
|
81
|
105
|
88
|
44
|
95
|
132
|
115
|
88
|
91
|
96
|
124
|
96
|
59
|
114
|
69
|
81
|
98
|
100
|
102
|
99
|
63
|
92
|
155
|
270
|
122
|
64
|
98
|
|
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