Air Quality
Excellent
No health implications.
21
PM2.5
48
PM10
67
O3
0.8
CO
11
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Mar
36
Excellent
Wed
12 Mar
36
Excellent
Thu
13 Mar
41
Excellent
Fri
14 Mar
38
Excellent
Sat
15 Mar
39
Excellent
Sun
16 Mar
38
Excellent
Mon
17 Mar
22
Excellent
Air quality in the last 12 months (Ninghua)
|
2025/01
|
84
|
70
|
66
|
62
|
67
|
71
|
61
|
60
|
55
|
37
|
44
|
46
|
50
|
50
|
55
|
55
|
44
|
50
|
52
|
49
|
49
|
54
|
46
|
57
|
42
|
16
|
35
|
59
|
93
|
52
|
40
|
|
2024/12
|
44
|
44
|
49
|
57
|
55
|
54
|
37
|
42
|
58
|
52
|
36
|
31
|
43
|
54
|
46
|
46
|
49
|
51
|
55
|
55
|
57
|
60
|
59
|
56
|
65
|
62
|
87
|
77
|
67
|
66
|
68
|
|
2024/11
|
19
|
25
|
33
|
37
|
48
|
44
|
38
|
36
|
42
|
46
|
41
|
35
|
32
|
34
|
28
|
19
|
27
|
18
|
22
|
29
|
28
|
28
|
37
|
43
|
33
|
18
|
32
|
31
|
38
|
44
|
|
|
2024/10
|
23
|
21
|
32
|
27
|
29
|
33
|
30
|
20
|
17
|
26
|
39
|
45
|
39
|
48
|
52
|
32
|
29
|
33
|
32
|
21
|
26
|
32
|
23
|
35
|
38
|
35
|
21
|
10
|
26
|
36
|
31
|
|
2024/09
|
37
|
34
|
41
|
30
|
26
|
23
|
18
|
17
|
18
|
25
|
31
|
35
|
33
|
30
|
27
|
29
|
25
|
23
|
27
|
22
|
23
|
17
|
15
|
20
|
25
|
26
|
31
|
23
|
26
|
25
|
|
|
2024/08
|
21
|
25
|
30
|
38
|
21
|
34
|
30
|
26
|
32
|
37
|
30
|
27
|
28
|
21
|
22
|
21
|
17
|
19
|
20
|
23
|
15
|
17
|
28
|
31
|
29
|
31
|
34
|
28
|
31
|
39
|
37
|
|
2024/07
|
23
|
21
|
23
|
21
|
24
|
21
|
20
|
18
|
23
|
25
|
25
|
19
|
18
|
23
|
24
|
28
|
19
|
20
|
19
|
18
|
23
|
28
|
30
|
28
|
26
|
12
|
12
|
17
|
18
|
25
|
16
|
|
2024/06
|
22
|
12
|
18
|
24
|
21
|
19
|
28
|
34
|
23
|
28
|
22
|
27
|
23
|
20
|
23
|
20
|
18
|
26
|
27
|
22
|
22
|
28
|
30
|
20
|
22
|
27
|
24
|
26
|
20
|
20
|
|
|
2024/05
|
22
|
22
|
32
|
33
|
22
|
27
|
41
|
45
|
48
|
56
|
45
|
32
|
40
|
37
|
39
|
50
|
52
|
51
|
47
|
26
|
15
|
14
|
25
|
24
|
21
|
20
|
21
|
23
|
26
|
35
|
30
|
|
2024/04
|
27
|
39
|
34
|
19
|
22
|
26
|
24
|
21
|
22
|
38
|
52
|
56
|
54
|
52
|
55
|
53
|
29
|
28
|
18
|
23
|
24
|
32
|
30
|
31
|
26
|
32
|
34
|
27
|
33
|
22
|
|
|
2024/03
|
25
|
27
|
37
|
51
|
52
|
18
|
30
|
43
|
51
|
54
|
38
|
39
|
58
|
55
|
27
|
37
|
48
|
25
|
25
|
56
|
57
|
55
|
49
|
45
|
34
|
22
|
42
|
27
|
33
|
44
|
27
|
|
2024/02
|
52
|
25
|
18
|
18
|
19
|
20
|
16
|
26
|
51
|
95
|
52
|
40
|
38
|
44
|
38
|
22
|
33
|
32
|
30
|
30
|
29
|
19
|
18
|
22
|
21
|
19
|
28
|
30
|
20
|
||
|
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