Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
51
*
PM10
92
O3
0.5
CO
13
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 May
82
Good
Sat
10 May
68
Good
Sun
11 May
75
Good
Mon
12 May
79
Good
Tue
13 May
70
Good
Wed
14 May
78
Good
Thu
15 May
48
Excellent
Air quality in the last 12 months (Xunyang)
|
2025/02
|
66
|
49
|
41
|
39
|
44
|
33
|
69
|
56
|
54
|
56
|
72
|
71
|
63
|
59
|
48
|
53
|
60
|
57
|
85
|
116
|
113
|
79
|
62
|
103
|
86
|
51
|
57
|
57
|
|||
|
2025/01
|
77
|
82
|
100
|
143
|
97
|
85
|
80
|
56
|
59
|
68
|
68
|
66
|
68
|
70
|
52
|
60
|
67
|
78
|
66
|
70
|
86
|
148
|
202
|
78
|
18
|
47
|
63
|
72
|
177
|
104
|
95
|
|
2024/12
|
54
|
58
|
66
|
67
|
60
|
49
|
54
|
74
|
78
|
67
|
71
|
78
|
44
|
42
|
47
|
56
|
69
|
64
|
66
|
90
|
80
|
59
|
60
|
76
|
81
|
99
|
91
|
57
|
59
|
58
|
63
|
|
2024/11
|
47
|
33
|
34
|
41
|
45
|
49
|
62
|
69
|
68
|
51
|
56
|
55
|
52
|
27
|
32
|
15
|
9
|
10
|
19
|
22
|
23
|
38
|
62
|
67
|
20
|
38
|
52
|
54
|
50
|
50
|
|
|
2024/10
|
25
|
32
|
38
|
41
|
48
|
39
|
35
|
44
|
38
|
35
|
44
|
39
|
46
|
34
|
33
|
43
|
45
|
27
|
24
|
15
|
12
|
23
|
34
|
42
|
49
|
48
|
33
|
37
|
49
|
59
|
52
|
|
2024/09
|
37
|
40
|
30
|
31
|
36
|
40
|
43
|
48
|
45
|
29
|
49
|
38
|
34
|
33
|
34
|
21
|
24
|
26
|
32
|
24
|
17
|
30
|
38
|
44
|
42
|
57
|
59
|
75
|
57
|
10
|
|
|
2024/08
|
28
|
33
|
23
|
16
|
23
|
21
|
21
|
24
|
31
|
54
|
64
|
45
|
31
|
29
|
32
|
45
|
37
|
29
|
27
|
30
|
28
|
36
|
41
|
43
|
30
|
33
|
22
|
26
|
30
|
35
|
41
|
|
2024/07
|
20
|
25
|
32
|
26
|
19
|
16
|
29
|
19
|
12
|
33
|
21
|
23
|
33
|
18
|
19
|
26
|
19
|
23
|
20
|
20
|
27
|
27
|
37
|
40
|
67
|
53
|
35
|
36
|
20
|
13
|
19
|
|
2024/06
|
55
|
55
|
39
|
28
|
18
|
24
|
32
|
30
|
28
|
32
|
27
|
30
|
33
|
31
|
32
|
26
|
18
|
28
|
30
|
24
|
29
|
26
|
29
|
42
|
58
|
52
|
47
|
51
|
41
|
42
|
|
|
2024/05
|
19
|
27
|
24
|
14
|
25
|
40
|
48
|
46
|
34
|
36
|
49
|
55
|
56
|
58
|
58
|
52
|
59
|
68
|
36
|
22
|
39
|
44
|
40
|
44
|
51
|
27
|
35
|
41
|
34
|
28
|
45
|
|
2024/04
|
57
|
41
|
48
|
51
|
47
|
36
|
33
|
42
|
41
|
34
|
28
|
33
|
42
|
40
|
57
|
59
|
44
|
45
|
67
|
95
|
80
|
64
|
96
|
78
|
45
|
36
|
45
|
38
|
33
|
10
|
|
|
2024/03
|
63
|
52
|
57
|
67
|
61
|
60
|
69
|
68
|
63
|
63
|
54
|
58
|
64
|
52
|
68
|
93
|
84
|
43
|
60
|
68
|
65
|
61
|
61
|
19
|
22
|
40
|
49
|
54
|
51
|
50
|
53
|
|
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