Air Quality
Excellent
No health implications.
10
PM2.5
39
PM10
95
O3
0.3
CO
6
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Nov
47
Excellent
Fri
13 Nov
50
Excellent
Sat
14 Nov
48
Excellent
Sun
15 Nov
53
Good
Mon
16 Nov
51
Good
Tue
17 Nov
54
Good
Wed
18 Nov
21
Excellent
Air quality in the last 12 months (Xiuyu)
|
2026/09
|
19
|
19
|
20
|
19
|
29
|
30
|
36
|
40
|
38
|
37
|
39
|
31
|
30
|
25
|
41
|
44
|
41
|
37
|
40
|
39
|
36
|
42
|
36
|
32
|
36
|
42
|
50
|
40
|
46
|
38
|
|
|
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
|
|
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