Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
66
PM10
1
O3
1.0
CO
7
SO2
49
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Jan
89
Good
Sat
10 Jan
113
Light
Sun
11 Jan
100
Good
Mon
12 Jan
108
Light
Tue
13 Jan
96
Good
Wed
14 Jan
23
Excellent
Thu
15 Jan
39
Excellent
Air quality in the last 12 months (Xiangtan County)
|
2025/11
|
65
|
54
|
41
|
55
|
65
|
38
|
78
|
10
|
13
|
20
|
56
|
55
|
47
|
58
|
61
|
72
|
63
|
27
|
31
|
46
|
55
|
62
|
71
|
59
|
64
|
71
|
89
|
85
|
71
|
69
|
|
|
2025/10
|
51
|
51
|
41
|
41
|
50
|
36
|
55
|
60
|
55
|
63
|
91
|
171
|
83
|
57
|
65
|
40
|
31
|
9
|
8
|
9
|
15
|
29
|
35
|
41
|
75
|
80
|
80
|
70
|
78
|
80
|
71
|
|
2025/09
|
34
|
30
|
30
|
36
|
35
|
34
|
44
|
32
|
30
|
31
|
26
|
23
|
33
|
37
|
35
|
36
|
35
|
27
|
23
|
22
|
27
|
22
|
29
|
15
|
16
|
23
|
35
|
45
|
46
|
39
|
|
|
2025/08
|
39
|
54
|
29
|
21
|
22
|
13
|
16
|
19
|
30
|
32
|
39
|
37
|
31
|
23
|
15
|
27
|
31
|
32
|
17
|
16
|
18
|
19
|
25
|
23
|
22
|
23
|
26
|
27
|
29
|
43
|
36
|
|
2025/07
|
13
|
15
|
24
|
31
|
43
|
41
|
52
|
50
|
40
|
20
|
24
|
26
|
28
|
30
|
32
|
28
|
30
|
35
|
32
|
22
|
16
|
13
|
16
|
21
|
25
|
30
|
17
|
27
|
27
|
21
|
29
|
|
2025/06
|
16
|
27
|
45
|
51
|
49
|
44
|
31
|
28
|
33
|
40
|
30
|
17
|
31
|
19
|
19
|
26
|
15
|
17
|
18
|
17
|
20
|
12
|
18
|
20
|
35
|
28
|
21
|
17
|
20
|
21
|
|
|
2025/05
|
66
|
64
|
66
|
61
|
56
|
61
|
75
|
47
|
34
|
55
|
50
|
51
|
49
|
56
|
87
|
29
|
29
|
35
|
39
|
19
|
24
|
37
|
32
|
53
|
56
|
51
|
60
|
20
|
27
|
31
|
24
|
|
2025/04
|
66
|
65
|
67
|
78
|
85
|
89
|
74
|
78
|
83
|
78
|
59
|
233
|
156
|
137
|
88
|
68
|
79
|
74
|
39
|
65
|
33
|
50
|
64
|
36
|
38
|
44
|
49
|
54
|
69
|
50
|
|
|
2025/03
|
36
|
39
|
12
|
36
|
50
|
66
|
53
|
57
|
68
|
58
|
52
|
85
|
85
|
24
|
36
|
52
|
46
|
44
|
49
|
64
|
68
|
66
|
93
|
86
|
74
|
83
|
87
|
63
|
62
|
28
|
61
|
|
2025/02
|
59
|
52
|
73
|
79
|
75
|
73
|
75
|
45
|
50
|
56
|
76
|
88
|
112
|
111
|
67
|
68
|
64
|
48
|
51
|
54
|
126
|
35
|
66
|
82
|
109
|
101
|
71
|
65
|
|||
|
2025/01
|
140
|
139
|
189
|
221
|
93
|
90
|
90
|
79
|
62
|
56
|
72
|
81
|
84
|
78
|
87
|
67
|
74
|
91
|
125
|
133
|
126
|
107
|
256
|
203
|
18
|
39
|
61
|
103
|
266
|
107
|
61
|
|
2024/12
|
65
|
83
|
146
|
154
|
56
|
70
|
69
|
100
|
86
|
68
|
69
|
105
|
118
|
63
|
62
|
76
|
81
|
99
|
100
|
125
|
118
|
90
|
79
|
109
|
132
|
138
|
178
|
104
|
95
|
129
|
153
|
|
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