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
24 Oct
Sat
25 Oct
Sun
26 Oct
Mon
27 Oct
Tue
28 Oct
Wed
29 Oct
Thu
30 Oct
Real-time AQI (Monitoring Station in Yueyang)
城陵矶
4826
PM2.5
48
PM10
109
O3
0.7
CO
9
SO2
21
NO2
云溪区
4632
PM2.5
41
PM10
101
O3
0.4
CO
7
SO2
20
NO2
君山区
5032
PM2.5
50
PM10
98
O3
0.8
CO
8
SO2
18
NO2
Air quality in the last 12 months (Yueyang)
|
2025/08
|
34
|
42
|
41
|
30
|
24
|
19
|
15
|
16
|
24
|
32
|
17
|
23
|
24
|
25
|
12
|
19
|
23
|
27
|
18
|
15
|
17
|
19
|
21
|
22
|
20
|
21
|
25
|
25
|
26
|
38
|
24
|
|
2025/07
|
16
|
14
|
17
|
23
|
30
|
34
|
38
|
35
|
27
|
22
|
34
|
24
|
22
|
26
|
29
|
25
|
30
|
31
|
35
|
32
|
18
|
10
|
11
|
17
|
23
|
29
|
20
|
22
|
27
|
28
|
26
|
|
2025/06
|
9
|
29
|
39
|
47
|
39
|
38
|
32
|
23
|
36
|
36
|
24
|
24
|
24
|
22
|
30
|
30
|
16
|
13
|
13
|
18
|
15
|
17
|
17
|
23
|
29
|
25
|
27
|
16
|
13
|
15
|
|
|
2025/05
|
56
|
60
|
61
|
49
|
41
|
85
|
100
|
31
|
46
|
55
|
40
|
45
|
41
|
60
|
47
|
23
|
40
|
79
|
52
|
21
|
21
|
21
|
46
|
57
|
48
|
44
|
51
|
33
|
25
|
23
|
17
|
|
2025/04
|
67
|
60
|
61
|
61
|
74
|
71
|
66
|
65
|
61
|
42
|
46
|
178
|
130
|
130
|
71
|
61
|
67
|
69
|
53
|
67
|
40
|
51
|
55
|
48
|
58
|
45
|
39
|
63
|
63
|
35
|
|
|
2025/03
|
59
|
36
|
15
|
42
|
48
|
61
|
71
|
61
|
58
|
58
|
36
|
63
|
53
|
40
|
32
|
50
|
44
|
47
|
51
|
52
|
53
|
56
|
67
|
60
|
58
|
72
|
97
|
68
|
73
|
59
|
67
|
|
2025/02
|
66
|
60
|
90
|
80
|
66
|
50
|
89
|
51
|
49
|
63
|
55
|
86
|
119
|
102
|
74
|
61
|
51
|
37
|
51
|
74
|
89
|
40
|
92
|
102
|
77
|
64
|
46
|
54
|
|||
|
2025/01
|
105
|
142
|
186
|
227
|
82
|
80
|
80
|
75
|
68
|
56
|
74
|
76
|
94
|
121
|
82
|
69
|
81
|
100
|
113
|
127
|
114
|
125
|
239
|
119
|
25
|
44
|
59
|
92
|
229
|
76
|
121
|
|
2024/12
|
51
|
63
|
113
|
96
|
53
|
60
|
55
|
81
|
63
|
69
|
72
|
93
|
91
|
58
|
61
|
55
|
68
|
87
|
75
|
99
|
98
|
65
|
71
|
96
|
112
|
131
|
152
|
71
|
62
|
117
|
136
|
|
2024/11
|
81
|
103
|
93
|
97
|
73
|
75
|
55
|
55
|
64
|
55
|
67
|
66
|
70
|
85
|
109
|
93
|
24
|
21
|
30
|
32
|
43
|
63
|
72
|
85
|
36
|
33
|
47
|
53
|
55
|
53
|
|
|
2024/10
|
37
|
70
|
57
|
44
|
57
|
104
|
47
|
37
|
61
|
76
|
91
|
153
|
172
|
84
|
80
|
80
|
40
|
30
|
24
|
35
|
26
|
20
|
37
|
45
|
58
|
57
|
68
|
117
|
87
|
63
|
53
|
|
2024/09
|
42
|
46
|
54
|
50
|
51
|
55
|
55
|
33
|
41
|
41
|
45
|
39
|
42
|
41
|
52
|
42
|
50
|
51
|
32
|
42
|
48
|
41
|
43
|
56
|
59
|
76
|
82
|
61
|
34
|
56
|
|
|
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