Air Quality
Excellent
No health implications.
5
PM2.5
14
PM10
59
O3
0.7
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jul
50
Excellent
Wed
22 Jul
59
Good
Thu
23 Jul
59
Good
Fri
24 Jul
63
Good
Sat
25 Jul
83
Good
Sun
26 Jul
85
Good
Mon
27 Jul
40
Excellent
Air quality in the last 12 months (Yueyang County)
|
2026/06
|
52
|
52
|
44
|
30
|
51
|
40
|
50
|
26
|
31
|
39
|
49
|
44
|
23
|
30
|
37
|
46
|
46
|
41
|
20
|
25
|
18
|
21
|
19
|
21
|
29
|
36
|
51
|
48
|
52
|
34
|
|
|
2026/05
|
37
|
30
|
36
|
37
|
39
|
38
|
40
|
46
|
47
|
43
|
45
|
53
|
24
|
29
|
47
|
25
|
19
|
16
|
18
|
27
|
37
|
25
|
38
|
30
|
25
|
22
|
25
|
31
|
47
|
40
|
47
|
|
2026/04
|
53
|
38
|
35
|
38
|
63
|
58
|
87
|
71
|
45
|
43
|
51
|
41
|
44
|
25
|
35
|
47
|
47
|
56
|
56
|
69
|
24
|
22
|
33
|
38
|
51
|
51
|
56
|
30
|
28
|
33
|
|
|
2026/03
|
17
|
28
|
55
|
51
|
68
|
75
|
74
|
70
|
86
|
63
|
48
|
74
|
47
|
54
|
86
|
17
|
19
|
31
|
56
|
82
|
57
|
53
|
50
|
83
|
83
|
74
|
67
|
68
|
58
|
36
|
48
|
|
2026/02
|
56
|
70
|
81
|
94
|
95
|
138
|
64
|
72
|
64
|
61
|
71
|
85
|
57
|
46
|
63
|
35
|
90
|
74
|
75
|
40
|
31
|
48
|
54
|
40
|
42
|
22
|
30
|
45
|
|||
|
2026/01
|
34
|
51
|
62
|
53
|
76
|
81
|
67
|
64
|
68
|
64
|
73
|
80
|
75
|
66
|
110
|
124
|
150
|
154
|
25
|
46
|
48
|
60
|
73
|
75
|
75
|
132
|
107
|
83
|
66
|
41
|
43
|
|
2025/12
|
97
|
107
|
66
|
57
|
81
|
85
|
99
|
114
|
128
|
127
|
144
|
138
|
31
|
48
|
51
|
57
|
98
|
118
|
76
|
105
|
66
|
61
|
42
|
71
|
58
|
62
|
72
|
70
|
75
|
141
|
111
|
|
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
|
|
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