Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
118
PM10
73
O3
1.1
CO
11
SO2
50
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
24 Feb
88
Good
Wed
25 Feb
96
Good
Thu
26 Feb
58
Good
Fri
27 Feb
59
Good
Sat
28 Feb
58
Good
Sun
1 Mar
58
Good
Mon
2 Mar
41
Excellent
Air quality in the last 12 months (Hunnan)
|
2026/01
|
57
|
93
|
108
|
136
|
111
|
80
|
45
|
51
|
66
|
48
|
27
|
37
|
29
|
52
|
68
|
54
|
32
|
43
|
33
|
51
|
60
|
54
|
66
|
52
|
53
|
121
|
40
|
63
|
79
|
103
|
104
|
|
2025/12
|
52
|
33
|
29
|
53
|
57
|
90
|
123
|
37
|
58
|
118
|
43
|
69
|
82
|
122
|
64
|
77
|
84
|
67
|
63
|
36
|
35
|
50
|
41
|
61
|
39
|
49
|
87
|
99
|
34
|
33
|
25
|
|
2025/11
|
68
|
42
|
48
|
59
|
89
|
71
|
119
|
130
|
51
|
39
|
47
|
103
|
44
|
88
|
89
|
57
|
44
|
51
|
72
|
46
|
54
|
84
|
121
|
217
|
54
|
65
|
42
|
54
|
61
|
47
|
|
|
2025/10
|
43
|
49
|
49
|
52
|
25
|
33
|
39
|
28
|
37
|
50
|
75
|
58
|
67
|
85
|
79
|
51
|
69
|
27
|
24
|
24
|
41
|
54
|
52
|
69
|
108
|
46
|
34
|
84
|
79
|
44
|
48
|
|
2025/09
|
46
|
48
|
46
|
41
|
40
|
27
|
32
|
34
|
39
|
35
|
51
|
42
|
48
|
39
|
27
|
29
|
20
|
39
|
39
|
32
|
47
|
49
|
36
|
30
|
43
|
58
|
61
|
42
|
50
|
44
|
|
|
2025/08
|
35
|
27
|
24
|
16
|
24
|
20
|
27
|
27
|
28
|
31
|
28
|
34
|
29
|
32
|
35
|
19
|
20
|
29
|
32
|
21
|
24
|
17
|
40
|
20
|
13
|
22
|
30
|
17
|
29
|
47
|
24
|
|
2025/07
|
17
|
23
|
16
|
22
|
25
|
16
|
28
|
33
|
44
|
49
|
42
|
41
|
24
|
21
|
22
|
28
|
25
|
29
|
31
|
20
|
23
|
26
|
14
|
19
|
32
|
33
|
33
|
33
|
22
|
14
|
39
|
|
2025/06
|
41
|
51
|
35
|
18
|
43
|
38
|
17
|
39
|
40
|
20
|
28
|
31
|
26
|
36
|
37
|
16
|
29
|
33
|
38
|
22
|
22
|
31
|
41
|
44
|
51
|
38
|
38
|
25
|
33
|
15
|
|
|
2025/05
|
27
|
36
|
38
|
46
|
46
|
36
|
57
|
51
|
60
|
50
|
66
|
62
|
68
|
59
|
52
|
50
|
37
|
33
|
46
|
51
|
51
|
70
|
36
|
64
|
43
|
56
|
48
|
51
|
49
|
58
|
56
|
|
2025/04
|
85
|
57
|
69
|
57
|
41
|
59
|
74
|
73
|
90
|
75
|
55
|
33
|
18
|
27
|
56
|
64
|
74
|
41
|
42
|
45
|
54
|
26
|
52
|
64
|
47
|
57
|
44
|
50
|
66
|
67
|
|
|
2025/03
|
87
|
35
|
41
|
59
|
87
|
76
|
72
|
80
|
110
|
88
|
65
|
72
|
58
|
56
|
49
|
49
|
78
|
60
|
69
|
76
|
71
|
78
|
156
|
66
|
106
|
151
|
47
|
34
|
31
|
28
|
62
|
|
2025/02
|
107
|
154
|
55
|
41
|
61
|
75
|
46
|
50
|
64
|
72
|
63
|
48
|
93
|
101
|
100
|
48
|
34
|
29
|
39
|
38
|
40
|
43
|
38
|
58
|
81
|
75
|
92
|
131
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution