Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
53
O3
0.5
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Oct
35
Excellent
Sun
18 Oct
37
Excellent
Mon
19 Oct
48
Excellent
Tue
20 Oct
42
Excellent
Wed
21 Oct
43
Excellent
Thu
22 Oct
46
Excellent
Fri
23 Oct
25
Excellent
Air quality in the last 12 months (Xixiang)
|
2026/08
|
16
|
18
|
19
|
20
|
16
|
19
|
24
|
28
|
35
|
34
|
31
|
27
|
28
|
24
|
29
|
39
|
46
|
24
|
25
|
30
|
38
|
36
|
31
|
33
|
30
|
27
|
29
|
23
|
21
|
33
|
38
|
|
2026/07
|
36
|
27
|
32
|
30
|
33
|
36
|
37
|
38
|
35
|
32
|
26
|
20
|
26
|
27
|
26
|
29
|
26
|
56
|
55
|
47
|
45
|
41
|
40
|
37
|
39
|
31
|
25
|
23
|
18
|
22
|
19
|
|
2026/06
|
58
|
56
|
52
|
54
|
57
|
41
|
28
|
24
|
32
|
37
|
35
|
32
|
38
|
46
|
44
|
35
|
33
|
22
|
28
|
26
|
22
|
21
|
19
|
21
|
25
|
29
|
37
|
35
|
38
|
35
|
|
|
2026/05
|
41
|
43
|
41
|
37
|
46
|
40
|
39
|
41
|
36
|
48
|
58
|
64
|
42
|
38
|
43
|
29
|
16
|
26
|
26
|
28
|
48
|
52
|
44
|
43
|
29
|
39
|
36
|
42
|
38
|
34
|
46
|
|
2026/04
|
45
|
49
|
63
|
86
|
71
|
70
|
65
|
57
|
46
|
54
|
48
|
39
|
33
|
37
|
36
|
37
|
59
|
56
|
133
|
85
|
42
|
24
|
31
|
44
|
54
|
57
|
52
|
39
|
47
|
46
|
|
|
2026/03
|
13
|
20
|
35
|
52
|
59
|
53
|
31
|
26
|
27
|
40
|
54
|
94
|
121
|
38
|
17
|
26
|
24
|
45
|
64
|
63
|
67
|
63
|
64
|
46
|
45
|
51
|
47
|
48
|
49
|
26
|
33
|
|
2026/02
|
86
|
90
|
94
|
93
|
105
|
109
|
83
|
82
|
78
|
74
|
81
|
74
|
79
|
88
|
68
|
46
|
114
|
73
|
63
|
60
|
85
|
117
|
81
|
48
|
52
|
37
|
37
|
24
|
|||
|
2026/01
|
42
|
72
|
87
|
74
|
69
|
66
|
75
|
86
|
89
|
94
|
90
|
108
|
110
|
107
|
98
|
101
|
124
|
160
|
62
|
37
|
59
|
68
|
86
|
110
|
119
|
110
|
104
|
112
|
89
|
47
|
75
|
|
2025/12
|
86
|
109
|
98
|
97
|
83
|
93
|
87
|
93
|
117
|
102
|
105
|
114
|
66
|
68
|
84
|
78
|
95
|
106
|
98
|
76
|
48
|
70
|
61
|
70
|
64
|
76
|
88
|
117
|
137
|
155
|
81
|
|
2025/11
|
50
|
52
|
59
|
73
|
66
|
52
|
24
|
37
|
42
|
58
|
61
|
66
|
62
|
65
|
62
|
51
|
18
|
26
|
36
|
53
|
59
|
70
|
53
|
58
|
62
|
73
|
101
|
81
|
76
|
78
|
|
|
2025/10
|
13
|
13
|
16
|
12
|
12
|
15
|
16
|
22
|
24
|
18
|
13
|
10
|
16
|
25
|
17
|
20
|
9
|
15
|
15
|
10
|
15
|
26
|
37
|
47
|
43
|
34
|
44
|
48
|
56
|
44
|
46
|
|
2025/09
|
30
|
26
|
28
|
20
|
19
|
26
|
29
|
21
|
27
|
31
|
20
|
14
|
23
|
29
|
36
|
25
|
17
|
8
|
10
|
16
|
15
|
13
|
10
|
16
|
30
|
29
|
22
|
14
|
16
|
19
|
|
|
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