Air Quality
Excellent
No health implications.
27
PM2.5
49
PM10
78
O3
0.5
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Dec
56
Good
Tue
16 Dec
55
Good
Wed
17 Dec
78
Good
Thu
18 Dec
76
Good
Fri
19 Dec
58
Good
Sat
20 Dec
50
Excellent
Sun
21 Dec
27
Excellent
Ninghai Air quality rank
Air quality in the last 12 months (Ninghai)
|
2025/11
|
57
|
64
|
28
|
46
|
37
|
39
|
32
|
38
|
18
|
41
|
24
|
22
|
22
|
47
|
47
|
43
|
36
|
34
|
45
|
60
|
71
|
83
|
63
|
60
|
90
|
87
|
92
|
142
|
86
|
72
|
|
|
2025/10
|
29
|
20
|
18
|
25
|
21
|
30
|
40
|
23
|
21
|
27
|
31
|
38
|
32
|
49
|
36
|
25
|
22
|
23
|
21
|
24
|
26
|
27
|
29
|
33
|
38
|
42
|
43
|
26
|
31
|
38
|
20
|
|
2025/09
|
19
|
17
|
16
|
22
|
20
|
15
|
20
|
18
|
29
|
18
|
25
|
24
|
24
|
19
|
22
|
16
|
18
|
28
|
15
|
25
|
17
|
27
|
17
|
14
|
16
|
18
|
24
|
23
|
34
|
27
|
|
|
2025/08
|
36
|
31
|
31
|
31
|
19
|
24
|
30
|
39
|
39
|
41
|
40
|
22
|
16
|
16
|
14
|
18
|
21
|
18
|
17
|
28
|
36
|
25
|
21
|
16
|
16
|
18
|
12
|
13
|
14
|
14
|
17
|
|
2025/07
|
13
|
19
|
22
|
22
|
15
|
11
|
8
|
11
|
14
|
25
|
12
|
20
|
24
|
39
|
39
|
34
|
30
|
21
|
15
|
19
|
15
|
17
|
16
|
19
|
15
|
17
|
17
|
14
|
18
|
9
|
27
|
|
2025/06
|
22
|
29
|
22
|
32
|
34
|
28
|
35
|
39
|
33
|
25
|
15
|
23
|
12
|
15
|
15
|
18
|
35
|
28
|
18
|
15
|
26
|
36
|
24
|
27
|
26
|
30
|
27
|
21
|
17
|
9
|
|
|
2025/05
|
39
|
39
|
48
|
26
|
30
|
63
|
64
|
46
|
26
|
32
|
35
|
33
|
31
|
28
|
25
|
24
|
30
|
45
|
24
|
26
|
19
|
30
|
16
|
41
|
51
|
36
|
27
|
26
|
24
|
44
|
42
|
|
2025/04
|
39
|
48
|
59
|
39
|
43
|
60
|
49
|
53
|
54
|
44
|
47
|
101
|
94
|
85
|
54
|
56
|
58
|
51
|
38
|
59
|
41
|
32
|
31
|
47
|
38
|
35
|
35
|
40
|
37
|
32
|
|
|
2025/03
|
38
|
40
|
46
|
18
|
29
|
28
|
48
|
61
|
52
|
32
|
42
|
42
|
23
|
34
|
12
|
43
|
41
|
49
|
51
|
52
|
45
|
46
|
52
|
59
|
63
|
63
|
58
|
48
|
45
|
43
|
31
|
|
2025/02
|
20
|
37
|
68
|
59
|
45
|
52
|
56
|
35
|
40
|
48
|
33
|
61
|
65
|
40
|
54
|
71
|
64
|
32
|
52
|
39
|
21
|
41
|
56
|
95
|
92
|
98
|
83
|
40
|
|||
|
2025/01
|
61
|
56
|
59
|
53
|
69
|
86
|
84
|
86
|
49
|
38
|
61
|
66
|
71
|
60
|
63
|
50
|
68
|
64
|
60
|
94
|
122
|
66
|
41
|
45
|
41
|
40
|
39
|
37
|
77
|
51
|
31
|
|
2024/12
|
55
|
52
|
65
|
50
|
43
|
56
|
137
|
45
|
43
|
55
|
28
|
74
|
44
|
113
|
62
|
54
|
61
|
73
|
35
|
51
|
79
|
64
|
59
|
49
|
58
|
108
|
61
|
55
|
58
|
61
|
83
|
|
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