Air Quality
Excellent
No health implications.
23
PM2.5
34
PM10
150
O3
0.5
CO
2
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 May
71
Good
Mon
1 Jun
59
Good
Tue
2 Jun
66
Good
Wed
3 Jun
56
Good
Thu
4 Jun
68
Good
Fri
5 Jun
62
Good
Sat
6 Jun
40
Excellent
Air quality in the last 12 months (Xishui)
|
2026/04
|
30
|
37
|
33
|
40
|
43
|
44
|
23
|
39
|
40
|
48
|
34
|
44
|
30
|
28
|
30
|
28
|
36
|
40
|
51
|
60
|
52
|
24
|
36
|
38
|
44
|
48
|
31
|
25
|
27
|
36
|
|
|
2026/03
|
35
|
31
|
24
|
27
|
43
|
45
|
34
|
31
|
23
|
26
|
45
|
43
|
52
|
47
|
18
|
31
|
29
|
23
|
26
|
26
|
33
|
38
|
34
|
26
|
36
|
37
|
47
|
37
|
39
|
34
|
25
|
|
2026/02
|
42
|
61
|
59
|
64
|
70
|
84
|
83
|
39
|
37
|
48
|
45
|
65
|
69
|
75
|
86
|
64
|
106
|
88
|
72
|
60
|
71
|
85
|
79
|
43
|
47
|
49
|
44
|
28
|
|||
|
2026/01
|
31
|
30
|
31
|
45
|
49
|
64
|
80
|
77
|
105
|
148
|
117
|
129
|
126
|
153
|
139
|
173
|
169
|
173
|
121
|
14
|
18
|
43
|
67
|
74
|
55
|
49
|
69
|
85
|
82
|
40
|
28
|
|
2025/12
|
133
|
160
|
90
|
49
|
56
|
89
|
65
|
77
|
85
|
78
|
81
|
90
|
31
|
50
|
60
|
83
|
71
|
91
|
112
|
60
|
62
|
47
|
31
|
43
|
50
|
53
|
66
|
90
|
98
|
83
|
37
|
|
2025/11
|
24
|
24
|
22
|
22
|
30
|
35
|
19
|
19
|
21
|
24
|
26
|
29
|
30
|
42
|
37
|
58
|
24
|
17
|
29
|
45
|
54
|
86
|
50
|
54
|
61
|
79
|
79
|
111
|
124
|
142
|
|
|
2025/10
|
27
|
27
|
37
|
29
|
30
|
29
|
36
|
29
|
29
|
49
|
51
|
41
|
18
|
27
|
26
|
29
|
28
|
14
|
17
|
14
|
11
|
19
|
27
|
37
|
36
|
33
|
27
|
39
|
39
|
29
|
34
|
|
2025/09
|
46
|
43
|
38
|
44
|
42
|
27
|
47
|
32
|
31
|
41
|
41
|
26
|
20
|
27
|
34
|
32
|
39
|
24
|
24
|
29
|
21
|
18
|
19
|
19
|
32
|
25
|
27
|
34
|
27
|
36
|
|
|
2025/08
|
30
|
33
|
37
|
37
|
39
|
25
|
27
|
30
|
33
|
32
|
15
|
22
|
30
|
34
|
29
|
18
|
24
|
30
|
22
|
19
|
25
|
18
|
17
|
26
|
22
|
24
|
23
|
28
|
37
|
39
|
34
|
|
2025/07
|
20
|
15
|
19
|
20
|
22
|
31
|
30
|
34
|
17
|
25
|
27
|
29
|
32
|
30
|
31
|
36
|
33
|
37
|
25
|
21
|
21
|
19
|
21
|
15
|
19
|
23
|
22
|
28
|
27
|
31
|
28
|
|
2025/06
|
22
|
17
|
28
|
27
|
37
|
59
|
53
|
49
|
32
|
36
|
42
|
39
|
40
|
42
|
32
|
37
|
37
|
24
|
17
|
28
|
27
|
21
|
26
|
27
|
15
|
25
|
26
|
26
|
26
|
19
|
|
|
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
|
|
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