Air Quality
Excellent
No health implications.
10
PM2.5
17
PM10
52
O3
0.5
CO
9
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jun
32
Excellent
Thu
26 Jun
54
Good
Fri
27 Jun
65
Good
Sat
28 Jun
78
Good
Sun
29 Jun
77
Good
Mon
30 Jun
46
Excellent
Tue
1 Jul
40
Excellent
Air quality in the last 12 months (Xishui)
|
2025/05
|
38
|
56
|
71
|
53
|
41
|
36
|
34
|
26
|
37
|
44
|
40
|
43
|
62
|
52
|
54
|
59
|
48
|
53
|
49
|
53
|
31
|
24
|
43
|
54
|
41
|
42
|
25
|
15
|
21
|
25
|
22
|
|
2025/04
|
42
|
50
|
55
|
61
|
71
|
66
|
56
|
69
|
72
|
79
|
68
|
106
|
160
|
95
|
84
|
67
|
58
|
60
|
29
|
28
|
44
|
35
|
46
|
29
|
40
|
40
|
30
|
33
|
36
|
19
|
|
|
2025/03
|
96
|
112
|
48
|
43
|
25
|
22
|
37
|
45
|
53
|
55
|
58
|
64
|
68
|
55
|
32
|
26
|
19
|
24
|
30
|
43
|
58
|
74
|
76
|
55
|
64
|
64
|
73
|
81
|
28
|
26
|
44
|
|
2025/02
|
61
|
49
|
37
|
41
|
52
|
31
|
28
|
42
|
50
|
60
|
73
|
78
|
37
|
31
|
46
|
60
|
56
|
47
|
55
|
47
|
46
|
26
|
38
|
35
|
47
|
52
|
70
|
78
|
|||
|
2025/01
|
123
|
146
|
135
|
143
|
124
|
129
|
88
|
48
|
41
|
42
|
49
|
60
|
84
|
92
|
78
|
89
|
107
|
85
|
72
|
108
|
142
|
143
|
151
|
82
|
41
|
39
|
55
|
74
|
175
|
137
|
89
|
|
2024/12
|
110
|
135
|
86
|
83
|
50
|
49
|
44
|
40
|
33
|
42
|
61
|
43
|
49
|
48
|
51
|
78
|
93
|
103
|
90
|
97
|
128
|
65
|
55
|
88
|
99
|
86
|
104
|
109
|
110
|
63
|
75
|
|
2024/11
|
50
|
37
|
72
|
61
|
43
|
60
|
67
|
65
|
53
|
59
|
63
|
54
|
52
|
51
|
71
|
49
|
22
|
20
|
20
|
24
|
35
|
44
|
38
|
21
|
21
|
28
|
35
|
39
|
45
|
71
|
|
|
2024/10
|
15
|
21
|
32
|
38
|
52
|
53
|
54
|
44
|
51
|
80
|
77
|
39
|
32
|
35
|
46
|
53
|
24
|
44
|
34
|
24
|
31
|
24
|
33
|
57
|
72
|
67
|
44
|
51
|
69
|
82
|
88
|
|
2024/09
|
31
|
36
|
25
|
25
|
29
|
33
|
40
|
28
|
22
|
31
|
35
|
35
|
39
|
48
|
37
|
38
|
31
|
30
|
28
|
42
|
31
|
31
|
44
|
50
|
72
|
78
|
56
|
52
|
53
|
16
|
|
|
2024/08
|
33
|
20
|
18
|
17
|
30
|
25
|
23
|
21
|
26
|
22
|
49
|
63
|
52
|
43
|
37
|
33
|
42
|
47
|
45
|
43
|
42
|
34
|
24
|
23
|
19
|
22
|
35
|
33
|
29
|
34
|
39
|
|
2024/07
|
33
|
28
|
29
|
21
|
30
|
31
|
27
|
33
|
23
|
21
|
20
|
23
|
23
|
18
|
19
|
23
|
25
|
21
|
18
|
22
|
19
|
17
|
21
|
24
|
28
|
39
|
42
|
28
|
24
|
26
|
33
|
|
2024/06
|
47
|
34
|
31
|
22
|
33
|
36
|
20
|
23
|
29
|
27
|
31
|
28
|
43
|
51
|
50
|
51
|
33
|
40
|
37
|
36
|
25
|
25
|
33
|
30
|
32
|
38
|
20
|
25
|
21
|
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