Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
57
*
PM10
26
O3
0.8
CO
11
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
90
Good
Wed
17 Dec
140
Light
Thu
18 Dec
151
Moderate
Fri
19 Dec
154
Moderate
Sat
20 Dec
173
Moderate
Sun
21 Dec
35
Excellent
Mon
22 Dec
47
Excellent
Air quality in the last 12 months (Yueyang County)
|
2025/11
|
57
|
48
|
45
|
31
|
50
|
44
|
45
|
15
|
27
|
32
|
59
|
46
|
45
|
67
|
70
|
67
|
57
|
31
|
34
|
43
|
54
|
61
|
71
|
62
|
70
|
56
|
87
|
67
|
60
|
58
|
|
|
2025/10
|
46
|
46
|
41
|
37
|
49
|
48
|
58
|
68
|
56
|
51
|
105
|
159
|
79
|
62
|
50
|
30
|
28
|
11
|
11
|
15
|
20
|
31
|
40
|
39
|
65
|
66
|
66
|
75
|
77
|
89
|
56
|
|
2025/09
|
24
|
24
|
28
|
30
|
33
|
34
|
38
|
37
|
34
|
30
|
34
|
27
|
30
|
40
|
35
|
34
|
36
|
31
|
17
|
19
|
30
|
35
|
26
|
15
|
16
|
26
|
42
|
56
|
49
|
47
|
|
|
2025/08
|
31
|
43
|
41
|
31
|
25
|
21
|
15
|
15
|
23
|
32
|
22
|
27
|
24
|
22
|
11
|
19
|
21
|
23
|
18
|
17
|
20
|
18
|
22
|
25
|
20
|
22
|
25
|
26
|
23
|
38
|
21
|
|
2025/07
|
17
|
13
|
17
|
24
|
32
|
38
|
38
|
36
|
27
|
18
|
34
|
22
|
22
|
25
|
31
|
26
|
33
|
31
|
34
|
30
|
15
|
11
|
12
|
16
|
22
|
30
|
22
|
23
|
27
|
25
|
25
|
|
2025/06
|
9
|
28
|
34
|
43
|
39
|
36
|
31
|
23
|
32
|
32
|
22
|
19
|
23
|
22
|
26
|
29
|
16
|
14
|
14
|
18
|
17
|
17
|
15
|
20
|
25
|
24
|
24
|
14
|
13
|
16
|
|
|
2025/05
|
54
|
61
|
63
|
51
|
41
|
78
|
93
|
34
|
41
|
53
|
38
|
44
|
44
|
61
|
44
|
22
|
41
|
70
|
48
|
22
|
22
|
23
|
42
|
55
|
49
|
45
|
49
|
29
|
23
|
23
|
19
|
|
2025/04
|
65
|
60
|
59
|
60
|
68
|
72
|
68
|
64
|
61
|
49
|
50
|
193
|
140
|
139
|
78
|
62
|
69
|
72
|
49
|
66
|
38
|
51
|
55
|
46
|
55
|
44
|
41
|
58
|
60
|
37
|
|
|
2025/03
|
52
|
37
|
14
|
40
|
47
|
56
|
67
|
58
|
55
|
54
|
37
|
61
|
52
|
37
|
35
|
51
|
45
|
46
|
50
|
46
|
53
|
56
|
63
|
61
|
56
|
72
|
89
|
61
|
66
|
54
|
65
|
|
2025/02
|
63
|
56
|
78
|
71
|
64
|
53
|
85
|
51
|
49
|
60
|
58
|
85
|
114
|
98
|
69
|
59
|
51
|
37
|
48
|
72
|
93
|
42
|
87
|
99
|
77
|
68
|
51
|
53
|
|||
|
2025/01
|
98
|
124
|
167
|
203
|
76
|
73
|
78
|
69
|
63
|
53
|
67
|
65
|
75
|
100
|
77
|
59
|
65
|
80
|
96
|
103
|
92
|
101
|
222
|
120
|
24
|
41
|
59
|
89
|
236
|
81
|
102
|
|
2024/12
|
49
|
59
|
100
|
96
|
46
|
55
|
51
|
77
|
61
|
61
|
62
|
80
|
88
|
54
|
56
|
54
|
60
|
82
|
72
|
93
|
92
|
67
|
67
|
86
|
105
|
120
|
144
|
74
|
61
|
101
|
115
|
|
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