Air Quality
Excellent
No health implications.
24
PM2.5
43
PM10
40
O3
1.0
CO
2
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Mar
60
Good
Sun
26 Mar
43
Excellent
Mon
27 Mar
50
Excellent
Tue
28 Mar
58
Good
Wed
29 Mar
40
Excellent
Thu
30 Mar
42
Excellent
Fri
31 Mar
44
Excellent
Air quality in the last 12 months (Ningming)
|
2023/02
|
77
|
81
|
85
|
72
|
12
|
17
|
21
|
24
|
34
|
36
|
38
|
40
|
62
|
36
|
46
|
69
|
85
|
62
|
55
|
73
|
73
|
63
|
80
|
46
|
40
|
64
|
72
|
75
|
|||
|
2023/01
|
67
|
65
|
53
|
58
|
70
|
51
|
65
|
84
|
53
|
71
|
31
|
35
|
44
|
55
|
36
|
28
|
51
|
56
|
87
|
117
|
126
|
145
|
71
|
45
|
87
|
128
|
48
|
63
|
101
|
95
|
94
|
|
2022/12
|
11
|
15
|
28
|
19
|
19
|
47
|
49
|
52
|
55
|
55
|
52
|
69
|
74
|
66
|
62
|
78
|
63
|
54
|
67
|
66
|
79
|
81
|
69
|
77
|
73
|
58
|
58
|
62
|
22
|
34
|
51
|
|
2022/11
|
35
|
42
|
47
|
48
|
51
|
51
|
55
|
57
|
53
|
58
|
46
|
38
|
41
|
48
|
74
|
73
|
57
|
30
|
29
|
28
|
45
|
45
|
31
|
19
|
22
|
14
|
26
|
22
|
32
|
23
|
|
|
2022/10
|
13
|
17
|
26
|
31
|
30
|
42
|
46
|
38
|
31
|
25
|
36
|
47
|
54
|
55
|
54
|
51
|
56
|
58
|
55
|
35
|
35
|
41
|
46
|
57
|
62
|
53
|
46
|
54
|
55
|
46
|
29
|
|
2022/09
|
25
|
34
|
40
|
41
|
37
|
47
|
59
|
25
|
15
|
17
|
16
|
22
|
28
|
42
|
50
|
41
|
27
|
27
|
40
|
36
|
38
|
38
|
43
|
37
|
45
|
57
|
64
|
60
|
46
|
17
|
|
|
2022/08
|
28
|
26
|
31
|
41
|
31
|
18
|
19
|
23
|
23
|
22
|
13
|
17
|
21
|
24
|
24
|
22
|
29
|
36
|
37
|
23
|
12
|
19
|
25
|
37
|
32
|
16
|
20
|
26
|
32
|
29
|
41
|
|
2022/07
|
27
|
22
|
19
|
29
|
28
|
19
|
28
|
17
|
21
|
25
|
28
|
22
|
25
|
25
|
24
|
25
|
29
|
32
|
21
|
23
|
20
|
21
|
23
|
32
|
34
|
39
|
35
|
40
|
47
|
42
|
33
|
|
2022/06
|
31
|
36
|
31
|
40
|
38
|
20
|
23
|
27
|
27
|
20
|
16
|
27
|
30
|
21
|
30
|
23
|
34
|
36
|
41
|
43
|
42
|
33
|
29
|
29
|
24
|
23
|
26
|
32
|
25
|
27
|
|
|
2022/05
|
20
|
29
|
35
|
45
|
53
|
51
|
47
|
24
|
26
|
20
|
29
|
23
|
18
|
24
|
23
|
22
|
32
|
45
|
48
|
44
|
25
|
37
|
14
|
16
|
21
|
32
|
29
|
32
|
30
|
34
|
20
|
|
2022/04
|
19
|
24
|
36
|
48
|
57
|
64
|
56
|
60
|
64
|
57
|
62
|
70
|
61
|
51
|
63
|
25
|
14
|
15
|
28
|
42
|
61
|
52
|
47
|
41
|
50
|
57
|
59
|
57
|
46
|
46
|
|
|
2022/03
|
79
|
98
|
78
|
62
|
68
|
58
|
38
|
61
|
62
|
58
|
69
|
63
|
62
|
63
|
67
|
64
|
54
|
70
|
58
|
53
|
52
|
48
|
15
|
20
|
34
|
50
|
29
|
30
|
48
|
51
|
40
|
|
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