Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
68
*
PM2.5
97
PM10
65
O3
0.9
CO
12
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 May
79
Good
Sat
18 May
86
Good
Sun
19 May
54
Good
Mon
20 May
54
Good
Tue
21 May
77
Good
Wed
22 May
87
Good
Thu
23 May
77
Good
Air quality in the last 12 months (Xunyang)
|
2024/02
|
64
|
36
|
47
|
53
|
58
|
68
|
76
|
66
|
75
|
181
|
81
|
70
|
70
|
64
|
45
|
50
|
47
|
198
|
436
|
28
|
18
|
43
|
44
|
51
|
61
|
74
|
64
|
71
|
75
|
||
|
2024/01
|
88
|
87
|
58
|
61
|
65
|
70
|
103
|
108
|
74
|
81
|
91
|
69
|
89
|
106
|
74
|
63
|
66
|
61
|
25
|
44
|
52
|
34
|
31
|
44
|
53
|
58
|
54
|
60
|
64
|
78
|
102
|
|
2023/12
|
51
|
52
|
59
|
62
|
51
|
76
|
74
|
64
|
68
|
67
|
20
|
35
|
19
|
13
|
44
|
52
|
50
|
52
|
56
|
66
|
92
|
76
|
86
|
90
|
83
|
79
|
106
|
151
|
158
|
96
|
96
|
|
2023/11
|
36
|
40
|
31
|
30
|
25
|
34
|
42
|
43
|
54
|
70
|
32
|
36
|
44
|
41
|
46
|
86
|
64
|
53
|
51
|
59
|
54
|
60
|
68
|
57
|
50
|
48
|
45
|
61
|
67
|
54
|
|
|
2023/10
|
30
|
25
|
18
|
17
|
21
|
23
|
21
|
25
|
27
|
38
|
44
|
49
|
38
|
32
|
28
|
32
|
49
|
43
|
19
|
18
|
29
|
27
|
36
|
40
|
42
|
44
|
52
|
32
|
33
|
36
|
38
|
|
2023/09
|
33
|
41
|
38
|
37
|
39
|
41
|
44
|
47
|
41
|
26
|
25
|
17
|
27
|
31
|
38
|
39
|
42
|
27
|
16
|
21
|
24
|
22
|
23
|
17
|
12
|
12
|
13
|
14
|
18
|
20
|
|
|
2023/08
|
26
|
32
|
28
|
26
|
25
|
22
|
23
|
26
|
37
|
42
|
44
|
24
|
30
|
34
|
35
|
36
|
49
|
63
|
67
|
32
|
23
|
38
|
32
|
31
|
39
|
24
|
20
|
27
|
28
|
31
|
33
|
|
2023/07
|
32
|
31
|
22
|
28
|
43
|
42
|
27
|
40
|
40
|
40
|
35
|
28
|
19
|
32
|
40
|
34
|
37
|
41
|
38
|
35
|
33
|
37
|
42
|
42
|
29
|
26
|
25
|
18
|
23
|
22
|
23
|
|
2023/06
|
37
|
30
|
22
|
21
|
18
|
29
|
35
|
36
|
40
|
42
|
49
|
37
|
33
|
34
|
34
|
29
|
23
|
24
|
30
|
46
|
50
|
40
|
35
|
37
|
39
|
42
|
50
|
36
|
27
|
32
|
|
|
2023/05
|
57
|
59
|
55
|
33
|
44
|
21
|
25
|
28
|
38
|
31
|
31
|
40
|
51
|
51
|
48
|
47
|
45
|
56
|
53
|
51
|
25
|
21
|
22
|
26
|
47
|
41
|
16
|
15
|
20
|
30
|
41
|
|
2023/04
|
55
|
64
|
25
|
17
|
27
|
84
|
88
|
85
|
69
|
62
|
126
|
164
|
131
|
57
|
57
|
61
|
66
|
54
|
58
|
150
|
69
|
19
|
20
|
15
|
26
|
48
|
48
|
76
|
84
|
62
|
|
|
2023/03
|
71
|
74
|
58
|
55
|
57
|
58
|
58
|
54
|
55
|
56
|
88
|
74
|
71
|
58
|
79
|
47
|
22
|
28
|
38
|
52
|
46
|
70
|
70
|
82
|
68
|
53
|
46
|
55
|
51
|
50
|
56
|
|
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