Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Fri
18 Sep
Sat
19 Sep
Sun
20 Sep
Real-time AQI (Monitoring Station in Xiangtan)
岳塘
8452 *
PM2.5
57
PM10
112
O3
0.1
CO
11
SO2
11
NO2
科大
10060 *
PM2.5
76
PM10
95
O3
1.0
CO
9
SO2
9
NO2
昭山
8452 *
PM2.5
70
PM10
58
O3
0.7
CO
8
SO2
23
NO2
Air quality in the last 12 months (Xiangtan)
|
2026/08
|
19
|
15
|
19
|
24
|
35
|
31
|
36
|
39
|
45
|
37
|
18
|
16
|
15
|
17
|
34
|
46
|
44
|
38
|
32
|
39
|
45
|
39
|
35
|
23
|
20
|
18
|
27
|
37
|
43
|
35
|
30
|
|
2026/07
|
37
|
26
|
29
|
18
|
16
|
18
|
16
|
17
|
20
|
25
|
36
|
36
|
39
|
35
|
19
|
21
|
23
|
25
|
19
|
31
|
21
|
26
|
27
|
31
|
42
|
32
|
13
|
19
|
19
|
17
|
17
|
|
2026/06
|
55
|
61
|
55
|
24
|
34
|
36
|
54
|
22
|
32
|
41
|
54
|
51
|
21
|
31
|
35
|
45
|
47
|
35
|
14
|
15
|
26
|
24
|
17
|
21
|
35
|
37
|
44
|
50
|
56
|
37
|
|
|
2026/05
|
39
|
36
|
37
|
42
|
45
|
42
|
47
|
46
|
46
|
49
|
52
|
56
|
28
|
27
|
37
|
23
|
20
|
20
|
17
|
29
|
33
|
28
|
23
|
25
|
27
|
32
|
29
|
34
|
47
|
48
|
51
|
|
2026/04
|
47
|
42
|
24
|
44
|
63
|
46
|
69
|
63
|
47
|
43
|
31
|
39
|
41
|
25
|
29
|
25
|
44
|
50
|
54
|
48
|
17
|
22
|
34
|
45
|
48
|
52
|
62
|
33
|
29
|
37
|
|
|
2026/03
|
12
|
33
|
58
|
54
|
60
|
82
|
80
|
47
|
68
|
80
|
51
|
67
|
52
|
53
|
107
|
16
|
30
|
23
|
41
|
41
|
38
|
29
|
27
|
51
|
75
|
32
|
59
|
56
|
42
|
27
|
36
|
|
2026/02
|
50
|
61
|
62
|
81
|
114
|
128
|
85
|
69
|
64
|
66
|
57
|
63
|
65
|
51
|
57
|
22
|
102
|
78
|
63
|
47
|
41
|
54
|
52
|
37
|
48
|
22
|
33
|
31
|
|||
|
2026/01
|
45
|
60
|
70
|
61
|
71
|
95
|
75
|
64
|
71
|
73
|
90
|
74
|
96
|
71
|
83
|
114
|
177
|
179
|
25
|
35
|
56
|
58
|
74
|
55
|
78
|
122
|
144
|
100
|
68
|
37
|
56
|
|
2025/12
|
105
|
122
|
81
|
64
|
76
|
95
|
110
|
141
|
135
|
143
|
163
|
182
|
34
|
55
|
56
|
59
|
100
|
133
|
93
|
111
|
101
|
81
|
51
|
77
|
71
|
66
|
79
|
80
|
91
|
172
|
161
|
|
2025/11
|
76
|
60
|
43
|
58
|
60
|
41
|
69
|
12
|
19
|
24
|
59
|
56
|
48
|
57
|
65
|
75
|
66
|
30
|
33
|
44
|
57
|
60
|
71
|
62
|
63
|
66
|
84
|
82
|
69
|
65
|
|
|
2025/10
|
55
|
48
|
40
|
42
|
52
|
35
|
55
|
69
|
59
|
54
|
102
|
178
|
82
|
60
|
72
|
47
|
34
|
10
|
10
|
10
|
18
|
35
|
39
|
46
|
80
|
85
|
86
|
77
|
80
|
100
|
76
|
|
2025/09
|
37
|
32
|
32
|
32
|
35
|
36
|
44
|
33
|
32
|
36
|
28
|
23
|
35
|
38
|
34
|
34
|
32
|
28
|
18
|
23
|
32
|
24
|
30
|
16
|
16
|
24
|
37
|
47
|
45
|
41
|
|
|
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
*: primary pollution