Air Quality
Excellent
No health implications.
11
PM2.5
30
PM10
47
O3
0.5
CO
13
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Dec
44
Excellent
Sat
28 Dec
50
Excellent
Sun
29 Dec
72
Good
Mon
30 Dec
74
Good
Tue
31 Dec
78
Good
Wed
1 Jan
52
Good
Thu
2 Jan
56
Good
Air quality in the last 12 months (Ningcheng)
|
2024/11
|
67
|
56
|
50
|
31
|
45
|
55
|
78
|
133
|
100
|
65
|
53
|
54
|
59
|
63
|
53
|
35
|
31
|
42
|
65
|
75
|
47
|
48
|
61
|
101
|
70
|
20
|
31
|
29
|
31
|
35
|
|
|
2024/10
|
18
|
26
|
39
|
49
|
61
|
30
|
29
|
40
|
60
|
29
|
46
|
59
|
79
|
74
|
32
|
56
|
67
|
50
|
23
|
42
|
40
|
31
|
49
|
56
|
64
|
58
|
44
|
54
|
53
|
40
|
64
|
|
2024/09
|
26
|
22
|
31
|
35
|
20
|
39
|
28
|
33
|
37
|
23
|
42
|
36
|
36
|
18
|
29
|
45
|
32
|
30
|
43
|
16
|
18
|
27
|
34
|
43
|
30
|
31
|
47
|
54
|
52
|
16
|
|
|
2024/08
|
26
|
27
|
31
|
27
|
35
|
31
|
41
|
37
|
53
|
31
|
31
|
19
|
16
|
24
|
34
|
42
|
47
|
40
|
28
|
11
|
19
|
20
|
24
|
27
|
28
|
33
|
29
|
36
|
40
|
38
|
40
|
|
2024/07
|
42
|
46
|
26
|
39
|
46
|
40
|
26
|
55
|
63
|
56
|
70
|
52
|
47
|
48
|
44
|
32
|
23
|
34
|
33
|
29
|
46
|
29
|
30
|
34
|
19
|
22
|
25
|
27
|
28
|
36
|
19
|
|
2024/06
|
36
|
36
|
39
|
48
|
51
|
54
|
48
|
30
|
39
|
54
|
47
|
49
|
44
|
25
|
19
|
34
|
46
|
50
|
57
|
41
|
47
|
167
|
90
|
18
|
26
|
42
|
54
|
50
|
50
|
36
|
|
|
2024/05
|
41
|
55
|
65
|
67
|
85
|
71
|
55
|
53
|
78
|
129
|
109
|
29
|
45
|
46
|
18
|
29
|
60
|
76
|
65
|
36
|
51
|
73
|
58
|
37
|
35
|
35
|
28
|
43
|
55
|
42
|
23
|
|
2024/04
|
55
|
58
|
37
|
47
|
68
|
60
|
64
|
56
|
61
|
67
|
68
|
97
|
76
|
54
|
150
|
42
|
64
|
64
|
34
|
50
|
51
|
61
|
23
|
33
|
81
|
57
|
43
|
19
|
25
|
38
|
|
|
2024/03
|
23
|
42
|
32
|
66
|
55
|
48
|
63
|
31
|
67
|
88
|
67
|
47
|
60
|
74
|
62
|
129
|
51
|
60
|
27
|
31
|
79
|
63
|
74
|
39
|
57
|
77
|
110
|
271
|
85
|
52
|
48
|
|
2024/02
|
40
|
74
|
70
|
71
|
47
|
58
|
65
|
76
|
109
|
189
|
50
|
75
|
92
|
50
|
41
|
67
|
80
|
71
|
41
|
29
|
37
|
29
|
39
|
100
|
81
|
60
|
81
|
55
|
45
|
||
|
2024/01
|
105
|
158
|
65
|
57
|
51
|
30
|
41
|
73
|
57
|
63
|
53
|
60
|
60
|
41
|
68
|
81
|
76
|
34
|
30
|
27
|
34
|
29
|
38
|
33
|
60
|
51
|
62
|
80
|
48
|
77
|
50
|
|
2023/12
|
45
|
45
|
61
|
73
|
77
|
43
|
97
|
112
|
39
|
34
|
30
|
50
|
53
|
57
|
58
|
27
|
58
|
127
|
68
|
28
|
23
|
51
|
134
|
128
|
104
|
46
|
94
|
112
|
136
|
122
|
46
|
|
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