Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
66
PM10
37
O3
1.3
CO
7
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Jan
50
Excellent
Wed
1 Feb
40
Excellent
Thu
2 Feb
56
Good
Fri
3 Feb
50
Excellent
Sat
4 Feb
49
Excellent
Sun
5 Feb
42
Excellent
Mon
6 Feb
39
Excellent
Air quality in the last 12 months (Ninghua)
|
2022/12
|
11
|
16
|
19
|
20
|
10
|
21
|
31
|
36
|
40
|
41
|
54
|
49
|
57
|
48
|
40
|
38
|
33
|
38
|
37
|
47
|
43
|
48
|
48
|
41
|
43
|
46
|
64
|
83
|
91
|
69
|
46
|
|
2022/11
|
32
|
22
|
22
|
20
|
22
|
29
|
35
|
37
|
37
|
36
|
41
|
42
|
51
|
63
|
51
|
28
|
30
|
37
|
35
|
27
|
40
|
34
|
18
|
19
|
21
|
30
|
26
|
26
|
25
|
10
|
|
|
2022/10
|
35
|
37
|
38
|
45
|
47
|
30
|
30
|
30
|
27
|
31
|
36
|
39
|
40
|
41
|
41
|
43
|
39
|
43
|
38
|
38
|
41
|
45
|
52
|
53
|
44
|
44
|
44
|
36
|
24
|
37
|
34
|
|
2022/09
|
27
|
35
|
32
|
29
|
43
|
38
|
32
|
38
|
51
|
59
|
56
|
49
|
50
|
36
|
30
|
36
|
44
|
61
|
46
|
51
|
45
|
51
|
51
|
53
|
58
|
47
|
39
|
43
|
43
|
41
|
|
|
2022/08
|
38
|
39
|
33
|
20
|
18
|
20
|
21
|
25
|
25
|
27
|
28
|
23
|
22
|
27
|
35
|
35
|
27
|
28
|
24
|
20
|
19
|
25
|
34
|
34
|
24
|
20
|
27
|
30
|
33
|
39
|
36
|
|
2022/07
|
20
|
17
|
17
|
19
|
18
|
19
|
21
|
24
|
21
|
24
|
27
|
33
|
34
|
41
|
40
|
36
|
32
|
28
|
27
|
25
|
27
|
34
|
32
|
37
|
42
|
46
|
51
|
47
|
43
|
34
|
37
|
|
2022/06
|
30
|
24
|
21
|
21
|
24
|
26
|
29
|
21
|
16
|
17
|
18
|
18
|
15
|
18
|
23
|
21
|
14
|
21
|
21
|
23
|
24
|
27
|
29
|
29
|
30
|
29
|
24
|
26
|
24
|
22
|
|
|
2022/05
|
19
|
32
|
51
|
42
|
44
|
50
|
58
|
47
|
35
|
27
|
26
|
23
|
17
|
19
|
22
|
27
|
34
|
44
|
49
|
54
|
50
|
26
|
23
|
17
|
25
|
26
|
22
|
25
|
28
|
27
|
24
|
|
2022/04
|
23
|
26
|
44
|
48
|
53
|
57
|
56
|
52
|
50
|
56
|
55
|
47
|
36
|
22
|
34
|
25
|
35
|
28
|
27
|
42
|
42
|
38
|
30
|
43
|
35
|
30
|
27
|
32
|
23
|
17
|
|
|
2022/03
|
53
|
58
|
69
|
61
|
53
|
37
|
27
|
29
|
40
|
48
|
51
|
54
|
52
|
50
|
50
|
62
|
41
|
23
|
40
|
46
|
36
|
20
|
16
|
29
|
23
|
18
|
23
|
24
|
29
|
28
|
26
|
|
2022/02
|
50
|
24
|
14
|
18
|
21
|
37
|
24
|
16
|
14
|
17
|
24
|
20
|
14
|
22
|
34
|
49
|
30
|
14
|
12
|
31
|
21
|
18
|
17
|
32
|
39
|
45
|
50
|
49
|
|||
|
2022/01
|
68
|
63
|
67
|
69
|
76
|
48
|
38
|
55
|
41
|
31
|
30
|
47
|
55
|
70
|
100
|
65
|
33
|
28
|
38
|
34
|
42
|
45
|
27
|
16
|
20
|
26
|
26
|
17
|
13
|
15
|
28
|
|
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