Air Quality
Excellent
No health implications.
14
PM2.5
32
PM10
47
O3
0.5
CO
4
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
56
Good
Fri
14 Aug
49
Excellent
Sat
15 Aug
44
Excellent
Sun
16 Aug
50
Excellent
Mon
17 Aug
43
Excellent
Tue
18 Aug
25
Excellent
Wed
19 Aug
28
Excellent
Air quality in the last 12 months (Xiuyu)
|
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
|
|
|
2025/08
|
34
|
27
|
28
|
16
|
16
|
29
|
36
|
43
|
31
|
22
|
21
|
25
|
33
|
24
|
16
|
16
|
18
|
22
|
27
|
27
|
29
|
35
|
36
|
32
|
26
|
18
|
17
|
20
|
16
|
15
|
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