Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
24
O3
0.8
CO
3
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Mar
34
Excellent
Wed
18 Mar
50
Excellent
Thu
19 Mar
75
Good
Fri
20 Mar
75
Good
Sat
21 Mar
81
Good
Sun
22 Mar
85
Good
Mon
23 Mar
41
Excellent
Air quality in the last 12 months (Xishui)
|
2026/02
|
57
|
69
|
73
|
73
|
75
|
71
|
37
|
60
|
56
|
73
|
91
|
95
|
85
|
100
|
87
|
42
|
112
|
80
|
97
|
69
|
44
|
71
|
97
|
32
|
29
|
21
|
32
|
37
|
|||
|
2026/01
|
21
|
38
|
57
|
56
|
61
|
55
|
47
|
52
|
61
|
72
|
67
|
64
|
89
|
73
|
108
|
114
|
157
|
124
|
19
|
37
|
57
|
66
|
85
|
83
|
78
|
108
|
78
|
62
|
58
|
24
|
39
|
|
2025/12
|
88
|
91
|
61
|
70
|
80
|
87
|
81
|
108
|
88
|
106
|
119
|
87
|
35
|
54
|
58
|
62
|
134
|
163
|
117
|
155
|
58
|
41
|
46
|
71
|
65
|
48
|
61
|
77
|
77
|
115
|
77
|
|
2025/11
|
66
|
69
|
70
|
65
|
81
|
80
|
30
|
26
|
45
|
52
|
55
|
37
|
40
|
66
|
92
|
83
|
53
|
23
|
31
|
48
|
60
|
79
|
87
|
88
|
79
|
67
|
99
|
92
|
75
|
69
|
|
|
2025/10
|
52
|
53
|
34
|
48
|
65
|
56
|
54
|
62
|
62
|
59
|
52
|
53
|
29
|
36
|
57
|
30
|
41
|
11
|
12
|
22
|
17
|
23
|
28
|
32
|
50
|
58
|
58
|
71
|
88
|
84
|
44
|
|
2025/09
|
35
|
44
|
46
|
52
|
51
|
50
|
48
|
52
|
33
|
30
|
31
|
42
|
34
|
41
|
38
|
47
|
51
|
23
|
29
|
16
|
28
|
42
|
25
|
9
|
17
|
30
|
48
|
54
|
38
|
37
|
|
|
2025/08
|
35
|
33
|
44
|
48
|
45
|
35
|
34
|
38
|
34
|
41
|
30
|
31
|
39
|
29
|
24
|
35
|
40
|
39
|
38
|
31
|
28
|
31
|
29
|
39
|
41
|
29
|
33
|
34
|
40
|
41
|
33
|
|
2025/07
|
30
|
38
|
37
|
46
|
55
|
44
|
41
|
38
|
21
|
26
|
38
|
23
|
27
|
37
|
40
|
40
|
44
|
37
|
39
|
28
|
23
|
18
|
19
|
26
|
30
|
30
|
33
|
28
|
27
|
26
|
26
|
|
2025/06
|
11
|
15
|
40
|
51
|
40
|
43
|
38
|
25
|
29
|
37
|
36
|
42
|
38
|
40
|
28
|
46
|
45
|
31
|
22
|
29
|
23
|
10
|
25
|
27
|
46
|
48
|
28
|
30
|
21
|
34
|
|
|
2025/05
|
56
|
57
|
55
|
59
|
47
|
97
|
124
|
46
|
33
|
40
|
33
|
49
|
52
|
65
|
55
|
30
|
54
|
108
|
82
|
45
|
33
|
38
|
42
|
56
|
49
|
68
|
67
|
48
|
36
|
35
|
22
|
|
2025/04
|
75
|
70
|
63
|
72
|
79
|
64
|
65
|
67
|
71
|
63
|
58
|
188
|
94
|
88
|
52
|
54
|
66
|
68
|
70
|
68
|
45
|
56
|
62
|
65
|
62
|
47
|
44
|
55
|
50
|
49
|
|
|
2025/03
|
59
|
42
|
15
|
45
|
53
|
59
|
63
|
70
|
87
|
97
|
65
|
73
|
65
|
51
|
30
|
43
|
34
|
44
|
44
|
52
|
52
|
61
|
82
|
76
|
66
|
76
|
76
|
67
|
70
|
66
|
69
|
|
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