Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
45
O3
0.2
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
27
Excellent
Mon
23 Jun
32
Excellent
Tue
24 Jun
30
Excellent
Wed
25 Jun
27
Excellent
Thu
26 Jun
28
Excellent
Fri
27 Jun
27
Excellent
Sat
28 Jun
16
Excellent
Air quality in the last 12 months (Xiuying)
|
2025/05
|
27
|
26
|
30
|
27
|
22
|
29
|
26
|
18
|
26
|
21
|
29
|
37
|
29
|
18
|
12
|
20
|
16
|
19
|
20
|
21
|
19
|
20
|
21
|
16
|
33
|
43
|
32
|
23
|
18
|
14
|
13
|
|
2025/04
|
26
|
37
|
34
|
35
|
36
|
31
|
47
|
38
|
47
|
41
|
33
|
40
|
150
|
171
|
148
|
119
|
82
|
54
|
41
|
29
|
29
|
32
|
32
|
34
|
32
|
28
|
18
|
34
|
36
|
33
|
|
|
2025/03
|
30
|
30
|
33
|
30
|
23
|
15
|
13
|
22
|
39
|
53
|
40
|
30
|
21
|
25
|
27
|
21
|
35
|
41
|
51
|
53
|
47
|
45
|
38
|
43
|
43
|
42
|
41
|
34
|
17
|
9
|
18
|
|
2025/02
|
32
|
17
|
33
|
23
|
29
|
38
|
43
|
34
|
54
|
44
|
36
|
26
|
37
|
24
|
19
|
21
|
35
|
52
|
45
|
37
|
39
|
26
|
31
|
30
|
29
|
42
|
43
|
31
|
|||
|
2025/01
|
70
|
52
|
65
|
53
|
60
|
73
|
51
|
55
|
69
|
64
|
47
|
44
|
47
|
43
|
43
|
57
|
59
|
52
|
52
|
62
|
46
|
57
|
51
|
42
|
34
|
34
|
35
|
35
|
48
|
49
|
51
|
|
2024/12
|
43
|
35
|
34
|
34
|
40
|
43
|
57
|
40
|
41
|
34
|
36
|
48
|
44
|
46
|
62
|
45
|
41
|
49
|
49
|
51
|
50
|
49
|
55
|
55
|
52
|
50
|
68
|
71
|
59
|
48
|
59
|
|
2024/11
|
52
|
43
|
37
|
37
|
43
|
48
|
54
|
49
|
56
|
51
|
47
|
44
|
57
|
59
|
43
|
40
|
25
|
30
|
26
|
9
|
17
|
31
|
31
|
35
|
29
|
27
|
39
|
42
|
40
|
46
|
|
|
2024/10
|
30
|
30
|
43
|
47
|
36
|
38
|
36
|
53
|
64
|
54
|
40
|
34
|
31
|
23
|
18
|
13
|
14
|
17
|
19
|
28
|
32
|
37
|
31
|
35
|
39
|
47
|
26
|
29
|
24
|
35
|
46
|
|
2024/09
|
12
|
19
|
17
|
26
|
28
|
22
|
19
|
31
|
27
|
22
|
15
|
20
|
24
|
23
|
30
|
29
|
24
|
25
|
21
|
13
|
18
|
14
|
13
|
16
|
20
|
33
|
31
|
23
|
22
|
21
|
|
|
2024/08
|
23
|
26
|
22
|
21
|
23
|
25
|
26
|
29
|
26
|
30
|
29
|
29
|
26
|
25
|
27
|
21
|
17
|
17
|
25
|
22
|
22
|
23
|
21
|
23
|
18
|
23
|
18
|
20
|
27
|
26
|
18
|
|
2024/07
|
22
|
22
|
19
|
14
|
13
|
12
|
13
|
14
|
17
|
19
|
20
|
19
|
15
|
16
|
16
|
16
|
12
|
14
|
16
|
18
|
15
|
13
|
16
|
19
|
17
|
18
|
28
|
27
|
19
|
19
|
21
|
|
2024/06
|
18
|
23
|
19
|
20
|
24
|
22
|
18
|
25
|
23
|
20
|
22
|
23
|
24
|
26
|
27
|
33
|
26
|
26
|
29
|
24
|
24
|
14
|
12
|
13
|
18
|
12
|
13
|
21
|
16
|
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