Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
54
*
PM10
26
O3
0.4
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Apr
75
Good
Sun
20 Apr
76
Good
Mon
21 Apr
72
Good
Tue
22 Apr
63
Good
Wed
23 Apr
61
Good
Thu
24 Apr
18
Excellent
Fri
25 Apr
17
Excellent
Air quality in the last 12 months (Xiushan)
|
2025/02
|
33
|
23
|
39
|
41
|
53
|
55
|
45
|
70
|
48
|
45
|
45
|
66
|
57
|
36
|
39
|
42
|
33
|
30
|
32
|
39
|
80
|
37
|
47
|
81
|
51
|
37
|
40
|
44
|
|||
|
2025/01
|
93
|
105
|
103
|
116
|
90
|
67
|
54
|
53
|
44
|
56
|
64
|
61
|
66
|
66
|
68
|
66
|
74
|
87
|
76
|
84
|
98
|
135
|
147
|
89
|
22
|
28
|
41
|
69
|
138
|
80
|
51
|
|
2024/12
|
43
|
51
|
69
|
58
|
27
|
33
|
35
|
33
|
39
|
25
|
29
|
49
|
59
|
56
|
47
|
45
|
57
|
64
|
71
|
79
|
90
|
67
|
61
|
60
|
64
|
73
|
69
|
80
|
88
|
103
|
82
|
|
2024/11
|
45
|
45
|
49
|
46
|
48
|
45
|
41
|
38
|
37
|
30
|
29
|
46
|
52
|
48
|
66
|
54
|
14
|
12
|
11
|
13
|
16
|
17
|
35
|
23
|
15
|
15
|
20
|
24
|
27
|
35
|
|
|
2024/10
|
14
|
23
|
32
|
33
|
37
|
43
|
39
|
26
|
33
|
40
|
56
|
63
|
42
|
29
|
30
|
26
|
23
|
25
|
20
|
15
|
22
|
23
|
24
|
29
|
23
|
27
|
35
|
33
|
28
|
29
|
36
|
|
2024/09
|
24
|
27
|
33
|
32
|
41
|
36
|
37
|
32
|
22
|
24
|
24
|
27
|
22
|
18
|
30
|
32
|
25
|
20
|
24
|
26
|
27
|
19
|
24
|
27
|
31
|
35
|
37
|
41
|
52
|
38
|
|
|
2024/08
|
12
|
13
|
16
|
14
|
14
|
15
|
18
|
21
|
23
|
22
|
32
|
42
|
28
|
24
|
30
|
28
|
20
|
17
|
18
|
19
|
19
|
22
|
18
|
17
|
14
|
16
|
20
|
18
|
19
|
19
|
20
|
|
2024/07
|
16
|
17
|
16
|
14
|
18
|
15
|
14
|
17
|
18
|
19
|
17
|
22
|
25
|
19
|
17
|
18
|
17
|
16
|
13
|
15
|
17
|
17
|
15
|
13
|
15
|
22
|
20
|
19
|
13
|
14
|
13
|
|
2024/06
|
21
|
22
|
20
|
16
|
14
|
13
|
20
|
17
|
13
|
12
|
15
|
16
|
18
|
16
|
23
|
23
|
15
|
12
|
14
|
13
|
25
|
22
|
17
|
18
|
19
|
13
|
12
|
13
|
13
|
15
|
|
|
2024/05
|
16
|
17
|
11
|
11
|
18
|
23
|
26
|
33
|
34
|
34
|
22
|
23
|
22
|
28
|
31
|
46
|
46
|
29
|
12
|
15
|
21
|
28
|
25
|
25
|
24
|
27
|
14
|
27
|
18
|
12
|
18
|
|
2024/04
|
27
|
24
|
19
|
29
|
24
|
19
|
19
|
21
|
21
|
27
|
30
|
28
|
20
|
27
|
36
|
28
|
14
|
22
|
16
|
24
|
39
|
35
|
25
|
26
|
19
|
20
|
20
|
18
|
17
|
14
|
|
|
2024/03
|
69
|
57
|
50
|
40
|
31
|
39
|
60
|
47
|
54
|
53
|
48
|
42
|
47
|
36
|
39
|
27
|
24
|
20
|
30
|
48
|
45
|
51
|
40
|
32
|
21
|
16
|
22
|
26
|
26
|
29
|
25
|
|
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