Air Quality
Excellent
No health implications.
9
PM2.5
31
PM10
57
O3
0.2
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
61
Good
Fri
23 Oct
61
Good
Sat
24 Oct
56
Good
Sun
25 Oct
92
Good
Mon
26 Oct
85
Good
Tue
27 Oct
26
Excellent
Wed
28 Oct
32
Excellent
Real-time AQI (Monitoring Station in Xiaogan)
天仙南路1号
319
PM2.5
31
PM10
57
O3
0.2
CO
7
SO2
16
NO2
Air quality in the last 12 months (Xiaogan)
|
2026/08
|
22
|
31
|
37
|
46
|
46
|
35
|
41
|
48
|
44
|
32
|
19
|
21
|
17
|
26
|
21
|
23
|
32
|
38
|
45
|
40
|
32
|
29
|
24
|
26
|
27
|
30
|
34
|
42
|
33
|
30
|
38
|
|
2026/07
|
29
|
22
|
20
|
15
|
14
|
19
|
16
|
22
|
21
|
27
|
36
|
29
|
34
|
41
|
29
|
29
|
23
|
27
|
37
|
38
|
44
|
23
|
29
|
34
|
38
|
44
|
25
|
18
|
23
|
21
|
23
|
|
2026/06
|
64
|
69
|
52
|
57
|
73
|
59
|
40
|
30
|
39
|
46
|
59
|
50
|
27
|
35
|
45
|
60
|
61
|
38
|
24
|
30
|
27
|
24
|
21
|
21
|
25
|
35
|
64
|
69
|
62
|
35
|
|
|
2026/05
|
54
|
40
|
46
|
42
|
48
|
47
|
53
|
45
|
50
|
48
|
52
|
70
|
53
|
42
|
36
|
39
|
36
|
24
|
26
|
26
|
32
|
33
|
36
|
27
|
25
|
20
|
26
|
43
|
51
|
45
|
60
|
|
2026/04
|
66
|
62
|
45
|
70
|
83
|
94
|
75
|
61
|
32
|
43
|
64
|
56
|
35
|
32
|
36
|
46
|
54
|
66
|
67
|
78
|
48
|
27
|
38
|
45
|
57
|
60
|
64
|
37
|
32
|
47
|
|
|
2026/03
|
34
|
37
|
52
|
92
|
82
|
66
|
88
|
69
|
78
|
87
|
70
|
89
|
66
|
77
|
77
|
48
|
46
|
56
|
83
|
94
|
90
|
73
|
76
|
85
|
92
|
96
|
77
|
64
|
75
|
47
|
66
|
|
2026/02
|
71
|
97
|
98
|
92
|
118
|
135
|
68
|
75
|
64
|
76
|
93
|
106
|
83
|
73
|
91
|
41
|
102
|
98
|
109
|
65
|
66
|
114
|
112
|
47
|
47
|
29
|
54
|
51
|
|||
|
2026/01
|
46
|
69
|
80
|
73
|
91
|
60
|
65
|
64
|
72
|
88
|
71
|
81
|
90
|
100
|
118
|
133
|
156
|
108
|
30
|
56
|
58
|
88
|
95
|
108
|
98
|
161
|
95
|
94
|
79
|
42
|
53
|
|
2025/12
|
110
|
94
|
60
|
74
|
76
|
99
|
125
|
107
|
152
|
165
|
202
|
102
|
45
|
60
|
72
|
82
|
169
|
197
|
158
|
159
|
68
|
53
|
48
|
97
|
73
|
75
|
85
|
101
|
99
|
155
|
75
|
|
2025/11
|
81
|
91
|
83
|
86
|
87
|
61
|
29
|
34
|
59
|
71
|
66
|
42
|
47
|
84
|
94
|
105
|
66
|
31
|
37
|
50
|
75
|
88
|
124
|
110
|
99
|
81
|
110
|
94
|
83
|
91
|
|
|
2025/10
|
40
|
38
|
17
|
36
|
58
|
57
|
31
|
51
|
60
|
36
|
27
|
36
|
18
|
32
|
36
|
28
|
24
|
13
|
18
|
27
|
25
|
31
|
40
|
40
|
71
|
78
|
68
|
75
|
97
|
50
|
55
|
|
2025/09
|
19
|
30
|
31
|
36
|
37
|
29
|
44
|
38
|
25
|
24
|
25
|
19
|
21
|
21
|
26
|
39
|
23
|
21
|
16
|
20
|
34
|
28
|
14
|
17
|
23
|
21
|
32
|
41
|
19
|
29
|
|
|
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