Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
46
PM10
178
O3
0.6
CO
11
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
92
Good
Tue
29 Apr
89
Good
Wed
30 Apr
102
Light
Thu
1 May
112
Light
Fri
2 May
110
Light
Sat
3 May
108
Light
Sun
4 May
48
Excellent
Air quality in the last 12 months (Cixi)
|
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
|
|
2024/06
|
30
|
19
|
28
|
56
|
39
|
18
|
23
|
40
|
33
|
21
|
12
|
24
|
33
|
29
|
33
|
32
|
14
|
16
|
16
|
19
|
27
|
28
|
24
|
26
|
23
|
16
|
15
|
19
|
22
|
32
|
|
|
2024/05
|
34
|
32
|
33
|
25
|
31
|
43
|
61
|
50
|
23
|
27
|
37
|
43
|
60
|
47
|
52
|
37
|
33
|
38
|
32
|
25
|
27
|
42
|
31
|
38
|
15
|
21
|
27
|
21
|
26
|
34
|
36
|
|
2024/04
|
58
|
20
|
22
|
31
|
47
|
39
|
45
|
24
|
51
|
52
|
47
|
36
|
39
|
19
|
61
|
64
|
27
|
50
|
79
|
54
|
44
|
25
|
28
|
30
|
28
|
41
|
44
|
25
|
40
|
25
|
|
|
2024/03
|
33
|
53
|
53
|
33
|
35
|
45
|
71
|
81
|
71
|
55
|
40
|
75
|
45
|
66
|
55
|
41
|
63
|
70
|
60
|
98
|
69
|
58
|
61
|
71
|
52
|
26
|
31
|
38
|
41
|
50
|
74
|
|
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