Air Quality
Excellent
No health implications.
25
PM2.5
41
PM10
152
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
64
Good
Mon
2 Jun
54
Good
Tue
3 Jun
53
Good
Wed
4 Jun
53
Good
Thu
5 Jun
53
Good
Fri
6 Jun
56
Good
Sat
7 Jun
33
Excellent
Air quality in the last 12 months (Xiuyu)
|
2025/04
|
16
|
34
|
45
|
43
|
59
|
55
|
58
|
58
|
75
|
53
|
54
|
27
|
110
|
97
|
75
|
66
|
62
|
59
|
46
|
32
|
39
|
45
|
39
|
26
|
12
|
19
|
31
|
43
|
41
|
43
|
|
|
2025/03
|
88
|
43
|
35
|
32
|
15
|
17
|
38
|
44
|
38
|
37
|
55
|
58
|
33
|
28
|
41
|
19
|
49
|
41
|
46
|
48
|
49
|
56
|
73
|
85
|
68
|
49
|
34
|
51
|
29
|
11
|
10
|
|
2025/02
|
41
|
16
|
17
|
69
|
56
|
32
|
23
|
54
|
32
|
41
|
40
|
135
|
85
|
70
|
56
|
66
|
80
|
39
|
36
|
14
|
15
|
26
|
14
|
65
|
60
|
56
|
78
|
91
|
|||
|
2025/01
|
60
|
45
|
38
|
38
|
44
|
47
|
64
|
48
|
55
|
42
|
33
|
39
|
44
|
42
|
88
|
57
|
48
|
38
|
38
|
50
|
76
|
53
|
54
|
21
|
34
|
34
|
18
|
53
|
68
|
37
|
40
|
|
2024/12
|
42
|
46
|
29
|
42
|
33
|
39
|
24
|
63
|
29
|
29
|
32
|
20
|
29
|
53
|
75
|
55
|
41
|
47
|
45
|
26
|
41
|
59
|
31
|
24
|
27
|
54
|
76
|
86
|
42
|
50
|
48
|
|
2024/11
|
19
|
18
|
33
|
40
|
48
|
43
|
31
|
27
|
25
|
27
|
23
|
25
|
24
|
24
|
20
|
14
|
22
|
28
|
18
|
15
|
18
|
25
|
37
|
22
|
22
|
20
|
35
|
29
|
38
|
38
|
|
|
2024/10
|
18
|
16
|
22
|
16
|
22
|
20
|
17
|
16
|
32
|
43
|
48
|
37
|
31
|
37
|
35
|
26
|
38
|
37
|
32
|
20
|
29
|
32
|
41
|
39
|
23
|
25
|
21
|
20
|
39
|
41
|
27
|
|
2024/09
|
30
|
34
|
34
|
25
|
23
|
21
|
23
|
22
|
24
|
44
|
52
|
44
|
23
|
23
|
25
|
24
|
24
|
28
|
26
|
27
|
25
|
12
|
17
|
28
|
26
|
17
|
15
|
26
|
27
|
21
|
|
|
2024/08
|
30
|
41
|
45
|
36
|
36
|
25
|
28
|
44
|
52
|
58
|
52
|
49
|
43
|
29
|
27
|
16
|
28
|
18
|
20
|
20
|
22
|
29
|
35
|
51
|
40
|
47
|
58
|
51
|
39
|
46
|
42
|
|
2024/07
|
21
|
18
|
19
|
26
|
29
|
20
|
17
|
19
|
18
|
20
|
25
|
27
|
24
|
28
|
26
|
28
|
24
|
22
|
25
|
30
|
28
|
27
|
25
|
18
|
12
|
17
|
14
|
32
|
21
|
18
|
17
|
|
2024/06
|
13
|
12
|
17
|
30
|
25
|
17
|
21
|
23
|
32
|
20
|
18
|
31
|
28
|
34
|
23
|
21
|
20
|
23
|
28
|
20
|
22
|
32
|
27
|
21
|
24
|
24
|
25
|
23
|
18
|
21
|
|
|
2024/05
|
21
|
21
|
28
|
34
|
39
|
41
|
39
|
47
|
35
|
32
|
40
|
41
|
27
|
30
|
37
|
41
|
31
|
47
|
34
|
17
|
10
|
12
|
32
|
41
|
39
|
28
|
21
|
23
|
25
|
38
|
35
|
|
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