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
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Mon
21 Jul
Yongzhou Air quality rank
Real-time AQI (Monitoring Station in Yongzhou)
零陵南津渡
3311
PM2.5
33
PM10
63
O3
0.6
CO
9
SO2
2
NO2
永州市环保局
2312
PM2.5
23
PM10
10
O3
0.4
CO
5
SO2
8
NO2
冷水滩区环保局
2114
PM2.5
21
PM10
28
O3
0.5
CO
8
SO2
7
NO2
Air quality in the last 12 months (Yongzhou)
|
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
|
|
|
2024/10
|
30
|
43
|
60
|
58
|
58
|
75
|
69
|
65
|
56
|
59
|
73
|
78
|
135
|
103
|
41
|
40
|
48
|
28
|
19
|
32
|
33
|
24
|
29
|
41
|
50
|
60
|
49
|
58
|
80
|
65
|
54
|
|
2024/09
|
31
|
31
|
44
|
43
|
51
|
43
|
23
|
29
|
29
|
34
|
37
|
42
|
40
|
39
|
34
|
41
|
44
|
49
|
47
|
48
|
31
|
32
|
42
|
53
|
79
|
71
|
54
|
65
|
63
|
57
|
|
|
2024/08
|
15
|
21
|
22
|
25
|
27
|
27
|
27
|
25
|
28
|
25
|
27
|
23
|
22
|
33
|
32
|
34
|
40
|
52
|
35
|
40
|
30
|
16
|
19
|
19
|
26
|
29
|
35
|
33
|
37
|
44
|
44
|
|
2024/07
|
21
|
13
|
26
|
22
|
22
|
19
|
23
|
24
|
26
|
26
|
26
|
25
|
28
|
21
|
24
|
19
|
15
|
17
|
15
|
22
|
22
|
21
|
18
|
24
|
40
|
37
|
32
|
13
|
11
|
13
|
14
|
|
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