Air Quality
Excellent
No health implications.
6
PM2.5
17
PM10
12
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Aug
53
Good
Fri
15 Aug
60
Good
Sat
16 Aug
63
Good
Sun
17 Aug
64
Good
Mon
18 Aug
65
Good
Tue
19 Aug
39
Excellent
Wed
20 Aug
31
Excellent
Cixi Air quality rank
Air quality in the last 12 months (Cixi)
|
2025/06
|
17
|
20
|
30
|
39
|
27
|
35
|
44
|
35
|
30
|
21
|
21
|
19
|
16
|
20
|
11
|
16
|
38
|
37
|
25
|
20
|
23
|
24
|
22
|
28
|
28
|
25
|
30
|
24
|
20
|
12
|
|
|
2025/05
|
48
|
53
|
61
|
33
|
32
|
71
|
70
|
43
|
18
|
35
|
34
|
41
|
31
|
29
|
38
|
37
|
41
|
57
|
26
|
35
|
23
|
31
|
16
|
48
|
47
|
29
|
24
|
26
|
28
|
47
|
40
|
|
2025/04
|
41
|
54
|
59
|
38
|
55
|
76
|
54
|
57
|
60
|
54
|
49
|
143
|
94
|
82
|
53
|
55
|
55
|
57
|
49
|
60
|
37
|
36
|
40
|
60
|
47
|
36
|
28
|
42
|
33
|
36
|
|
|
2025/03
|
29
|
40
|
34
|
19
|
27
|
33
|
48
|
70
|
50
|
32
|
44
|
37
|
28
|
44
|
19
|
44
|
41
|
48
|
50
|
54
|
48
|
50
|
56
|
57
|
63
|
73
|
63
|
56
|
50
|
47
|
33
|
|
2025/02
|
27
|
53
|
72
|
58
|
42
|
45
|
55
|
34
|
38
|
50
|
31
|
79
|
50
|
43
|
75
|
71
|
72
|
35
|
53
|
42
|
25
|
48
|
66
|
88
|
104
|
107
|
88
|
36
|
|||
|
2025/01
|
65
|
68
|
60
|
49
|
85
|
98
|
79
|
75
|
41
|
40
|
59
|
74
|
82
|
76
|
54
|
51
|
67
|
73
|
82
|
126
|
141
|
64
|
48
|
49
|
36
|
45
|
45
|
41
|
94
|
54
|
34
|
|
2024/12
|
55
|
63
|
80
|
47
|
45
|
87
|
138
|
28
|
40
|
49
|
34
|
74
|
60
|
92
|
59
|
57
|
66
|
78
|
34
|
55
|
83
|
63
|
58
|
47
|
71
|
125
|
48
|
60
|
59
|
65
|
84
|
|
2024/11
|
10
|
39
|
60
|
66
|
31
|
29
|
27
|
28
|
30
|
33
|
40
|
34
|
43
|
31
|
22
|
26
|
18
|
25
|
25
|
31
|
45
|
70
|
36
|
29
|
27
|
28
|
44
|
58
|
46
|
51
|
|
|
2024/10
|
20
|
25
|
21
|
22
|
17
|
12
|
11
|
36
|
36
|
58
|
67
|
51
|
30
|
42
|
44
|
31
|
32
|
32
|
26
|
38
|
44
|
38
|
41
|
22
|
27
|
15
|
14
|
47
|
34
|
34
|
22
|
|
2024/09
|
34
|
37
|
33
|
25
|
21
|
35
|
44
|
29
|
26
|
32
|
14
|
25
|
17
|
20
|
21
|
14
|
15
|
22
|
20
|
18
|
21
|
27
|
27
|
32
|
55
|
33
|
21
|
38
|
33
|
24
|
|
|
2024/08
|
24
|
31
|
35
|
32
|
35
|
31
|
35
|
36
|
33
|
34
|
39
|
43
|
35
|
29
|
30
|
38
|
30
|
20
|
14
|
19
|
16
|
25
|
30
|
36
|
33
|
25
|
37
|
33
|
24
|
22
|
28
|
|
2024/07
|
41
|
24
|
27
|
24
|
32
|
26
|
32
|
26
|
27
|
37
|
39
|
39
|
37
|
30
|
31
|
16
|
22
|
30
|
27
|
23
|
23
|
17
|
14
|
19
|
22
|
22
|
17
|
16
|
15
|
13
|
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