Air Quality
Excellent
No health implications.
10
PM2.5
32
PM10
41
O3
0.6
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
46
Excellent
Wed
10 Sep
48
Excellent
Thu
11 Sep
54
Good
Fri
12 Sep
60
Good
Sat
13 Sep
62
Good
Sun
14 Sep
66
Good
Mon
15 Sep
17
Excellent
Air quality in the last 12 months (Xiushui)
|
2025/08
|
30
|
35
|
36
|
28
|
23
|
15
|
16
|
13
|
21
|
28
|
23
|
26
|
31
|
19
|
10
|
19
|
21
|
23
|
16
|
15
|
14
|
18
|
27
|
23
|
18
|
20
|
27
|
22
|
22
|
28
|
18
|
|
2025/07
|
15
|
19
|
20
|
26
|
30
|
31
|
34
|
29
|
21
|
17
|
29
|
22
|
19
|
22
|
22
|
23
|
28
|
26
|
33
|
19
|
13
|
11
|
18
|
20
|
20
|
25
|
18
|
19
|
23
|
19
|
21
|
|
2025/06
|
18
|
15
|
26
|
34
|
35
|
33
|
31
|
21
|
22
|
27
|
20
|
25
|
27
|
24
|
18
|
31
|
22
|
12
|
12
|
16
|
17
|
9
|
12
|
20
|
32
|
30
|
16
|
11
|
17
|
21
|
|
|
2025/05
|
39
|
53
|
57
|
61
|
34
|
66
|
98
|
39
|
32
|
40
|
33
|
40
|
39
|
49
|
48
|
19
|
27
|
54
|
37
|
22
|
21
|
22
|
27
|
46
|
49
|
44
|
50
|
24
|
21
|
22
|
17
|
|
2025/04
|
60
|
56
|
57
|
58
|
60
|
62
|
61
|
60
|
56
|
42
|
44
|
276
|
150
|
129
|
53
|
55
|
68
|
66
|
54
|
54
|
35
|
30
|
43
|
35
|
36
|
36
|
38
|
47
|
55
|
51
|
|
|
2025/03
|
41
|
32
|
19
|
25
|
44
|
41
|
47
|
54
|
54
|
50
|
52
|
52
|
36
|
39
|
20
|
42
|
37
|
36
|
42
|
34
|
38
|
46
|
52
|
55
|
52
|
66
|
72
|
66
|
57
|
61
|
64
|
|
2025/02
|
46
|
36
|
44
|
43
|
45
|
50
|
70
|
46
|
38
|
49
|
55
|
78
|
86
|
67
|
52
|
43
|
47
|
36
|
39
|
37
|
46
|
24
|
56
|
80
|
81
|
61
|
66
|
51
|
|||
|
2025/01
|
75
|
83
|
138
|
129
|
116
|
76
|
75
|
66
|
53
|
47
|
52
|
57
|
59
|
63
|
66
|
52
|
51
|
58
|
60
|
77
|
72
|
65
|
124
|
126
|
34
|
27
|
50
|
62
|
93
|
60
|
56
|
|
2024/12
|
42
|
51
|
81
|
101
|
52
|
46
|
54
|
94
|
61
|
67
|
48
|
83
|
72
|
55
|
54
|
50
|
56
|
73
|
67
|
70
|
87
|
66
|
72
|
77
|
77
|
108
|
124
|
70
|
60
|
76
|
85
|
|
2024/11
|
45
|
63
|
53
|
63
|
63
|
45
|
40
|
42
|
50
|
52
|
43
|
45
|
50
|
58
|
48
|
57
|
22
|
17
|
33
|
36
|
36
|
35
|
55
|
55
|
32
|
26
|
35
|
44
|
43
|
41
|
|
|
2024/10
|
18
|
41
|
35
|
28
|
36
|
60
|
40
|
27
|
35
|
52
|
53
|
60
|
98
|
78
|
65
|
31
|
29
|
34
|
23
|
22
|
44
|
27
|
31
|
31
|
49
|
48
|
31
|
49
|
61
|
46
|
45
|
|
2024/09
|
36
|
41
|
47
|
41
|
39
|
43
|
40
|
37
|
40
|
32
|
35
|
29
|
26
|
35
|
34
|
30
|
33
|
35
|
34
|
37
|
24
|
27
|
31
|
37
|
42
|
47
|
52
|
30
|
27
|
38
|
|
|
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