Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
23
O3
0.8
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
33
Excellent
Tue
27 Oct
39
Excellent
Wed
28 Oct
40
Excellent
Thu
29 Oct
41
Excellent
Fri
30 Oct
43
Excellent
Sat
31 Oct
44
Excellent
Sun
1 Nov
31
Excellent
Air quality in the last 12 months (Xunyang)
|
2026/08
|
19
|
16
|
18
|
13
|
15
|
21
|
28
|
28
|
35
|
30
|
26
|
21
|
22
|
23
|
27
|
28
|
37
|
32
|
25
|
32
|
34
|
32
|
30
|
27
|
25
|
25
|
27
|
27
|
21
|
31
|
37
|
|
2026/07
|
37
|
28
|
31
|
30
|
32
|
30
|
30
|
34
|
30
|
29
|
26
|
21
|
25
|
28
|
26
|
27
|
22
|
43
|
57
|
41
|
43
|
41
|
36
|
32
|
34
|
30
|
22
|
18
|
19
|
21
|
24
|
|
2026/06
|
45
|
52
|
46
|
51
|
51
|
35
|
23
|
23
|
26
|
31
|
31
|
26
|
30
|
35
|
38
|
33
|
33
|
24
|
23
|
22
|
23
|
22
|
21
|
25
|
29
|
29
|
31
|
32
|
33
|
28
|
|
|
2026/05
|
47
|
33
|
33
|
35
|
39
|
38
|
33
|
42
|
37
|
41
|
52
|
58
|
49
|
34
|
39
|
34
|
21
|
22
|
20
|
28
|
44
|
37
|
33
|
31
|
18
|
29
|
31
|
34
|
33
|
29
|
37
|
|
2026/04
|
44
|
50
|
59
|
90
|
71
|
72
|
72
|
55
|
34
|
48
|
50
|
33
|
43
|
34
|
37
|
38
|
53
|
56
|
100
|
107
|
55
|
20
|
30
|
38
|
51
|
55
|
51
|
39
|
45
|
43
|
|
|
2026/03
|
13
|
18
|
25
|
42
|
53
|
48
|
24
|
25
|
31
|
45
|
45
|
121
|
124
|
49
|
16
|
20
|
25
|
39
|
67
|
62
|
66
|
66
|
69
|
41
|
40
|
49
|
46
|
46
|
48
|
28
|
31
|
|
2026/02
|
74
|
74
|
71
|
72
|
67
|
98
|
122
|
75
|
61
|
72
|
80
|
71
|
62
|
63
|
67
|
40
|
69
|
58
|
54
|
49
|
57
|
99
|
112
|
63
|
46
|
26
|
27
|
18
|
|||
|
2026/01
|
41
|
61
|
73
|
69
|
62
|
58
|
50
|
51
|
60
|
63
|
63
|
70
|
73
|
77
|
77
|
73
|
98
|
130
|
62
|
44
|
51
|
60
|
60
|
71
|
88
|
95
|
96
|
88
|
62
|
46
|
60
|
|
2025/12
|
62
|
76
|
71
|
75
|
67
|
64
|
53
|
59
|
71
|
75
|
76
|
132
|
51
|
53
|
59
|
57
|
73
|
86
|
81
|
61
|
41
|
85
|
52
|
61
|
61
|
64
|
74
|
75
|
80
|
82
|
77
|
|
2025/11
|
27
|
37
|
58
|
60
|
68
|
50
|
21
|
24
|
40
|
63
|
58
|
59
|
56
|
55
|
54
|
47
|
18
|
19
|
27
|
34
|
37
|
44
|
38
|
46
|
46
|
66
|
88
|
73
|
60
|
59
|
|
|
2025/10
|
15
|
9
|
11
|
10
|
13
|
13
|
13
|
12
|
16
|
16
|
16
|
10
|
11
|
16
|
16
|
20
|
10
|
12
|
20
|
12
|
12
|
34
|
44
|
62
|
37
|
23
|
31
|
39
|
46
|
33
|
26
|
|
2025/09
|
24
|
26
|
18
|
21
|
13
|
24
|
25
|
16
|
20
|
30
|
17
|
11
|
20
|
26
|
28
|
19
|
17
|
6
|
8
|
13
|
18
|
11
|
8
|
12
|
21
|
18
|
18
|
16
|
12
|
13
|
|
|
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