Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
77
O3
0.4
CO
1
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Oct
34
Excellent
Tue
6 Oct
45
Excellent
Wed
7 Oct
56
Good
Thu
8 Oct
61
Good
Fri
9 Oct
53
Good
Sat
10 Oct
53
Good
Sun
11 Oct
47
Excellent
Air quality in the last 12 months (Xiuyu)
|
2026/08
|
35
|
49
|
45
|
27
|
28
|
26
|
45
|
33
|
16
|
22
|
43
|
43
|
35
|
27
|
29
|
24
|
28
|
25
|
20
|
17
|
23
|
29
|
20
|
19
|
24
|
26
|
30
|
38
|
25
|
23
|
22
|
|
2026/07
|
27
|
23
|
30
|
45
|
22
|
19
|
18
|
26
|
37
|
27
|
20
|
33
|
21
|
21
|
19
|
23
|
23
|
31
|
31
|
26
|
39
|
49
|
51
|
42
|
25
|
23
|
18
|
21
|
24
|
36
|
47
|
|
2026/06
|
41
|
49
|
46
|
33
|
42
|
48
|
35
|
26
|
31
|
32
|
35
|
37
|
32
|
20
|
19
|
19
|
21
|
20
|
20
|
24
|
42
|
38
|
37
|
37
|
28
|
22
|
26
|
34
|
35
|
26
|
|
|
2026/05
|
39
|
44
|
39
|
31
|
31
|
32
|
37
|
37
|
35
|
31
|
41
|
42
|
29
|
23
|
29
|
32
|
30
|
32
|
34
|
38
|
29
|
39
|
40
|
41
|
34
|
38
|
41
|
32
|
41
|
48
|
43
|
|
2026/04
|
34
|
37
|
30
|
29
|
38
|
42
|
37
|
38
|
47
|
41
|
36
|
32
|
34
|
32
|
36
|
35
|
41
|
32
|
38
|
51
|
42
|
41
|
36
|
26
|
37
|
48
|
54
|
56
|
32
|
27
|
|
|
2026/03
|
46
|
89
|
28
|
29
|
25
|
39
|
44
|
38
|
36
|
41
|
45
|
42
|
47
|
37
|
33
|
33
|
41
|
58
|
30
|
41
|
33
|
40
|
38
|
33
|
41
|
36
|
35
|
33
|
50
|
62
|
52
|
|
2026/02
|
18
|
35
|
53
|
43
|
54
|
53
|
19
|
37
|
34
|
41
|
42
|
52
|
55
|
69
|
48
|
51
|
30
|
39
|
45
|
88
|
88
|
88
|
83
|
90
|
29
|
45
|
67
|
18
|
|||
|
2026/01
|
25
|
25
|
40
|
34
|
53
|
28
|
43
|
46
|
56
|
57
|
57
|
59
|
56
|
49
|
52
|
52
|
54
|
33
|
37
|
28
|
31
|
45
|
38
|
33
|
29
|
35
|
26
|
31
|
41
|
29
|
17
|
|
2025/12
|
44
|
45
|
51
|
37
|
32
|
30
|
33
|
41
|
47
|
34
|
42
|
51
|
44
|
38
|
42
|
36
|
46
|
63
|
55
|
49
|
73
|
27
|
34
|
56
|
22
|
35
|
27
|
26
|
29
|
40
|
40
|
|
2025/11
|
26
|
46
|
44
|
14
|
17
|
22
|
34
|
30
|
27
|
41
|
23
|
8
|
12
|
31
|
42
|
32
|
32
|
23
|
26
|
33
|
40
|
41
|
41
|
37
|
48
|
74
|
53
|
91
|
70
|
53
|
|
|
2025/10
|
33
|
22
|
25
|
24
|
34
|
38
|
23
|
29
|
28
|
28
|
27
|
30
|
37
|
35
|
21
|
29
|
32
|
27
|
25
|
20
|
14
|
21
|
25
|
26
|
31
|
40
|
37
|
24
|
27
|
30
|
28
|
|
2025/09
|
34
|
37
|
35
|
46
|
34
|
19
|
16
|
16
|
19
|
30
|
27
|
31
|
31
|
32
|
32
|
22
|
20
|
21
|
18
|
22
|
23
|
24
|
25
|
25
|
20
|
16
|
20
|
21
|
30
|
30
|
|
|
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