Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Real-time AQI (Monitoring Station in Xiangxi Prefecture)
跃进水库
3625
PM2.5
29
PM10
18
O3
0.9
CO
7
SO2
6
NO2
州政府
5133
PM2.5
51 *
PM10
67
O3
0.0
CO
6
SO2
10
NO2
吉首市计生局
5132
PM2.5
52 *
PM10
61
O3
0.4
CO
4
SO2
19
NO2
Air quality in the last 12 months (Xiangxi Prefecture)
|
2024/11
|
39
|
57
|
55
|
51
|
58
|
51
|
46
|
47
|
50
|
39
|
35
|
55
|
62
|
62
|
72
|
49
|
9
|
8
|
9
|
15
|
21
|
26
|
43
|
43
|
15
|
21
|
22
|
26
|
30
|
34
|
|
|
2024/10
|
14
|
35
|
44
|
40
|
45
|
50
|
45
|
33
|
39
|
40
|
62
|
74
|
52
|
43
|
42
|
37
|
26
|
24
|
21
|
16
|
24
|
22
|
28
|
33
|
29
|
36
|
38
|
41
|
38
|
40
|
40
|
|
2024/09
|
33
|
34
|
41
|
52
|
49
|
40
|
43
|
37
|
27
|
31
|
30
|
31
|
22
|
27
|
37
|
38
|
28
|
28
|
32
|
31
|
29
|
21
|
28
|
37
|
42
|
49
|
52
|
55
|
59
|
48
|
|
|
2024/08
|
12
|
15
|
16
|
20
|
19
|
21
|
25
|
29
|
27
|
29
|
22
|
47
|
41
|
32
|
38
|
31
|
23
|
28
|
23
|
26
|
29
|
26
|
20
|
18
|
17
|
21
|
23
|
20
|
23
|
25
|
30
|
|
2024/07
|
14
|
18
|
17
|
16
|
17
|
14
|
17
|
17
|
20
|
24
|
20
|
25
|
27
|
20
|
21
|
19
|
16
|
15
|
11
|
14
|
23
|
21
|
16
|
15
|
19
|
28
|
23
|
20
|
11
|
15
|
14
|
|
2024/06
|
28
|
27
|
27
|
15
|
12
|
17
|
29
|
18
|
15
|
15
|
16
|
22
|
22
|
17
|
27
|
31
|
19
|
15
|
19
|
17
|
33
|
27
|
16
|
16
|
20
|
15
|
13
|
19
|
10
|
15
|
|
|
2024/05
|
18
|
25
|
10
|
9
|
16
|
26
|
39
|
49
|
47
|
53
|
25
|
35
|
30
|
39
|
43
|
64
|
57
|
38
|
11
|
12
|
29
|
38
|
39
|
35
|
36
|
37
|
21
|
33
|
18
|
10
|
21
|
|
2024/04
|
30
|
23
|
22
|
42
|
35
|
29
|
25
|
26
|
29
|
32
|
37
|
35
|
23
|
28
|
45
|
32
|
13
|
30
|
19
|
24
|
41
|
42
|
34
|
36
|
24
|
22
|
30
|
30
|
26
|
14
|
|
|
2024/03
|
83
|
65
|
57
|
48
|
30
|
54
|
73
|
60
|
60
|
55
|
49
|
49
|
67
|
46
|
48
|
28
|
29
|
24
|
43
|
64
|
55
|
62
|
47
|
32
|
16
|
19
|
34
|
22
|
29
|
42
|
24
|
|
2024/02
|
23
|
14
|
17
|
28
|
49
|
56
|
75
|
82
|
82
|
128
|
79
|
71
|
71
|
60
|
47
|
39
|
51
|
48
|
85
|
35
|
14
|
26
|
25
|
22
|
27
|
42
|
59
|
56
|
68
|
||
|
2024/01
|
61
|
63
|
48
|
67
|
83
|
78
|
85
|
119
|
103
|
63
|
64
|
69
|
78
|
89
|
121
|
76
|
52
|
21
|
15
|
26
|
53
|
41
|
50
|
54
|
59
|
45
|
45
|
66
|
76
|
86
|
62
|
|
2023/12
|
26
|
29
|
35
|
35
|
36
|
38
|
39
|
45
|
62
|
52
|
14
|
23
|
27
|
32
|
13
|
34
|
34
|
23
|
27
|
39
|
57
|
56
|
56
|
58
|
57
|
59
|
66
|
83
|
140
|
118
|
76
|
|
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