Air Quality
Excellent
No health implications.
23
PM2.5
46
PM10
23
O3
0.6
CO
13
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
68
Good
Tue
28 Apr
49
Excellent
Wed
29 Apr
45
Excellent
Thu
30 Apr
53
Good
Fri
1 May
49
Excellent
Sat
2 May
52
Good
Sun
3 May
30
Excellent
Air quality in the last 12 months (Ningdu)
|
2026/03
|
15
|
13
|
24
|
37
|
41
|
41
|
43
|
55
|
45
|
44
|
42
|
46
|
41
|
43
|
50
|
68
|
57
|
35
|
21
|
28
|
33
|
35
|
37
|
26
|
27
|
27
|
29
|
36
|
42
|
30
|
24
|
|
2026/02
|
26
|
33
|
47
|
55
|
55
|
49
|
21
|
33
|
45
|
53
|
43
|
48
|
48
|
39
|
41
|
31
|
47
|
43
|
37
|
27
|
30
|
50
|
43
|
28
|
21
|
23
|
14
|
17
|
|||
|
2026/01
|
37
|
22
|
37
|
49
|
41
|
44
|
43
|
43
|
44
|
44
|
50
|
58
|
56
|
51
|
56
|
68
|
66
|
89
|
86
|
30
|
29
|
43
|
56
|
60
|
63
|
60
|
41
|
39
|
50
|
49
|
19
|
|
2025/12
|
53
|
63
|
60
|
58
|
64
|
63
|
65
|
63
|
73
|
76
|
73
|
69
|
34
|
31
|
41
|
44
|
50
|
72
|
57
|
52
|
70
|
51
|
53
|
36
|
25
|
47
|
50
|
57
|
48
|
52
|
73
|
|
2025/11
|
36
|
44
|
42
|
22
|
20
|
30
|
41
|
33
|
17
|
14
|
46
|
23
|
26
|
36
|
41
|
51
|
53
|
27
|
27
|
34
|
39
|
46
|
56
|
52
|
60
|
62
|
58
|
57
|
48
|
50
|
|
|
2025/10
|
40
|
34
|
28
|
38
|
26
|
22
|
32
|
32
|
35
|
35
|
33
|
30
|
37
|
36
|
35
|
42
|
37
|
46
|
23
|
19
|
19
|
23
|
34
|
36
|
47
|
60
|
58
|
55
|
50
|
63
|
40
|
|
2025/09
|
21
|
20
|
23
|
27
|
26
|
30
|
29
|
15
|
16
|
16
|
15
|
25
|
22
|
24
|
28
|
25
|
25
|
25
|
22
|
23
|
26
|
33
|
31
|
26
|
23
|
26
|
32
|
34
|
37
|
40
|
|
|
2025/08
|
29
|
28
|
18
|
16
|
16
|
15
|
18
|
19
|
25
|
31
|
27
|
32
|
25
|
15
|
16
|
18
|
18
|
18
|
16
|
17
|
17
|
22
|
29
|
20
|
19
|
23
|
22
|
19
|
22
|
20
|
28
|
|
2025/07
|
21
|
22
|
27
|
33
|
29
|
30
|
35
|
39
|
26
|
18
|
23
|
17
|
20
|
22
|
27
|
30
|
35
|
35
|
22
|
13
|
14
|
13
|
21
|
19
|
23
|
28
|
19
|
20
|
24
|
24
|
28
|
|
2025/06
|
18
|
19
|
18
|
25
|
29
|
31
|
31
|
27
|
23
|
26
|
23
|
21
|
28
|
19
|
15
|
18
|
18
|
17
|
19
|
17
|
15
|
16
|
19
|
23
|
28
|
21
|
16
|
18
|
19
|
20
|
|
|
2025/05
|
45
|
46
|
52
|
45
|
22
|
27
|
46
|
31
|
18
|
39
|
30
|
32
|
37
|
34
|
36
|
24
|
24
|
16
|
17
|
19
|
24
|
27
|
23
|
40
|
49
|
46
|
46
|
26
|
16
|
21
|
26
|
|
2025/04
|
37
|
45
|
46
|
53
|
49
|
53
|
55
|
57
|
55
|
40
|
41
|
92
|
141
|
101
|
72
|
58
|
66
|
58
|
25
|
19
|
35
|
26
|
25
|
28
|
19
|
15
|
17
|
29
|
47
|
49
|
|
|
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