Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
120
O3
0.6
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
79
Good
Thu
23 Jul
65
Good
Fri
24 Jul
72
Good
Sat
25 Jul
71
Good
Sun
26 Jul
63
Good
Mon
27 Jul
20
Excellent
Tue
28 Jul
44
Excellent
Air quality in the last 12 months (Xunyang)
|
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
|
|
|
2025/08
|
31
|
31
|
32
|
34
|
35
|
26
|
25
|
21
|
14
|
12
|
19
|
24
|
22
|
25
|
21
|
15
|
25
|
25
|
24
|
27
|
28
|
24
|
20
|
19
|
27
|
30
|
28
|
18
|
10
|
12
|
13
|
|
2025/07
|
14
|
23
|
21
|
23
|
14
|
20
|
21
|
22
|
19
|
19
|
31
|
43
|
38
|
33
|
30
|
36
|
35
|
25
|
32
|
26
|
28
|
28
|
16
|
14
|
16
|
23
|
26
|
24
|
22
|
27
|
28
|
|
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