Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
47
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
27
Excellent
Mon
16 Mar
44
Excellent
Tue
17 Mar
48
Excellent
Wed
18 Mar
46
Excellent
Thu
19 Mar
49
Excellent
Fri
20 Mar
29
Excellent
Sat
21 Mar
20
Excellent
Xunyang Air quality rank
Air quality in the last 12 months (Xunyang)
|
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
|
|
2025/06
|
28
|
32
|
40
|
41
|
39
|
34
|
22
|
30
|
31
|
40
|
43
|
40
|
41
|
30
|
35
|
53
|
47
|
38
|
16
|
28
|
26
|
25
|
25
|
31
|
26
|
18
|
24
|
26
|
21
|
19
|
|
|
2025/05
|
74
|
64
|
66
|
43
|
52
|
146
|
91
|
74
|
59
|
48
|
49
|
55
|
46
|
48
|
60
|
55
|
76
|
70
|
64
|
62
|
61
|
52
|
46
|
49
|
54
|
47
|
46
|
43
|
46
|
50
|
30
|
|
2025/04
|
61
|
76
|
57
|
65
|
73
|
72
|
58
|
57
|
64
|
61
|
56
|
335
|
175
|
88
|
51
|
64
|
72
|
75
|
80
|
54
|
54
|
118
|
92
|
65
|
66
|
59
|
46
|
42
|
48
|
57
|
|
|
2025/03
|
68
|
50
|
12
|
16
|
28
|
38
|
61
|
58
|
62
|
50
|
54
|
65
|
52
|
38
|
18
|
39
|
46
|
41
|
36
|
44
|
51
|
54
|
59
|
56
|
46
|
72
|
148
|
67
|
62
|
67
|
60
|
|
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