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
13 Nov
Fri
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Wed
19 Nov
Yongzhou Air quality rank
Real-time AQI (Monitoring Station in Yongzhou)
市环境监测站
4829
PM2.5
48
PM10
81
O3
0.4
CO
6
SO2
22
NO2
永州市环保局
4028
PM2.5
40
PM10
94
O3
0.3
CO
3
SO2
10
NO2
冷水滩区环保局
5335
PM2.5
56 *
PM10
89
O3
0.4
CO
6
SO2
14
NO2
徐家井路86号
4930
PM2.5
49
PM10
94
O3
0.5
CO
2
SO2
14
NO2
Air quality in the last 12 months (Yongzhou)
|
2025/10
|
67
|
37
|
32
|
57
|
70
|
19
|
23
|
50
|
39
|
33
|
39
|
48
|
108
|
46
|
53
|
70
|
52
|
25
|
10
|
9
|
14
|
28
|
35
|
46
|
54
|
63
|
64
|
76
|
90
|
117
|
64
|
|
2025/09
|
32
|
29
|
26
|
27
|
37
|
40
|
59
|
42
|
19
|
18
|
18
|
19
|
22
|
27
|
28
|
28
|
18
|
51
|
58
|
29
|
32
|
23
|
32
|
12
|
13
|
21
|
31
|
39
|
50
|
76
|
|
|
2025/08
|
38
|
31
|
16
|
29
|
29
|
11
|
15
|
21
|
30
|
30
|
34
|
35
|
45
|
29
|
10
|
18
|
22
|
24
|
13
|
15
|
19
|
22
|
30
|
34
|
26
|
21
|
24
|
25
|
25
|
20
|
30
|
|
2025/07
|
12
|
12
|
16
|
24
|
35
|
43
|
41
|
36
|
38
|
23
|
29
|
33
|
29
|
26
|
23
|
22
|
25
|
38
|
29
|
24
|
17
|
17
|
21
|
25
|
30
|
34
|
30
|
27
|
30
|
29
|
27
|
|
2025/06
|
22
|
22
|
43
|
49
|
46
|
41
|
29
|
29
|
40
|
44
|
43
|
33
|
33
|
18
|
19
|
26
|
11
|
12
|
20
|
24
|
23
|
22
|
24
|
15
|
26
|
26
|
18
|
15
|
18
|
14
|
|
|
2025/05
|
53
|
60
|
55
|
59
|
44
|
53
|
69
|
52
|
32
|
56
|
44
|
37
|
44
|
48
|
71
|
23
|
37
|
27
|
26
|
18
|
21
|
25
|
36
|
62
|
63
|
43
|
39
|
16
|
24
|
32
|
23
|
|
2025/04
|
55
|
55
|
65
|
126
|
140
|
105
|
99
|
87
|
83
|
40
|
57
|
255
|
280
|
145
|
97
|
88
|
82
|
77
|
39
|
31
|
41
|
37
|
51
|
40
|
37
|
46
|
29
|
45
|
57
|
63
|
|
|
2025/03
|
38
|
39
|
29
|
25
|
34
|
43
|
65
|
61
|
68
|
44
|
45
|
54
|
64
|
39
|
22
|
45
|
39
|
45
|
49
|
53
|
57
|
67
|
88
|
98
|
97
|
81
|
78
|
76
|
54
|
25
|
48
|
|
2025/02
|
29
|
23
|
58
|
67
|
62
|
69
|
53
|
64
|
48
|
59
|
73
|
76
|
95
|
122
|
72
|
42
|
51
|
49
|
35
|
24
|
92
|
38
|
49
|
102
|
106
|
92
|
41
|
41
|
|||
|
2025/01
|
120
|
125
|
138
|
157
|
189
|
117
|
96
|
102
|
57
|
56
|
63
|
67
|
65
|
73
|
89
|
64
|
75
|
85
|
92
|
103
|
103
|
125
|
147
|
266
|
51
|
28
|
55
|
85
|
265
|
126
|
68
|
|
2024/12
|
60
|
70
|
92
|
147
|
57
|
45
|
54
|
68
|
137
|
79
|
39
|
76
|
88
|
57
|
52
|
54
|
72
|
81
|
101
|
123
|
124
|
115
|
101
|
116
|
121
|
116
|
95
|
133
|
119
|
141
|
119
|
|
2024/11
|
59
|
99
|
93
|
89
|
100
|
78
|
66
|
58
|
67
|
89
|
82
|
76
|
80
|
96
|
83
|
89
|
26
|
14
|
20
|
31
|
43
|
55
|
64
|
76
|
43
|
23
|
36
|
48
|
46
|
60
|
|
|
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