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
31 May
Sun
1 Jun
Mon
2 Jun
Tue
3 Jun
Wed
4 Jun
Thu
5 Jun
Fri
6 Jun
Real-time AQI (Monitoring Station in Yongzhou)
零陵南津渡
4116
PM2.5
41
PM10
56
O3
0.5
CO
8
SO2
3
NO2
市环境监测站
2819
PM2.5
27
PM10
44
O3
0.6
CO
3
SO2
2
NO2
永州市环保局
3322
PM2.5
33
PM10
36
O3
0.6
CO
5
SO2
9
NO2
冷水滩区环保局
3321
PM2.5
33
PM10
49
O3
0.9
CO
9
SO2
9
NO2
徐家井路86号
2014
PM2.5
19
PM10
44
O3
0.6
CO
8
SO2
5
NO2
Air quality in the last 12 months (Yongzhou)
|
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
|
|
2024/06
|
23
|
16
|
61
|
26
|
14
|
31
|
42
|
52
|
53
|
44
|
15
|
21
|
19
|
21
|
26
|
30
|
12
|
15
|
15
|
25
|
22
|
20
|
23
|
16
|
9
|
17
|
28
|
19
|
19
|
16
|
|
|
2024/05
|
20
|
47
|
28
|
11
|
24
|
37
|
58
|
66
|
69
|
46
|
25
|
51
|
71
|
59
|
58
|
66
|
58
|
45
|
20
|
25
|
46
|
60
|
46
|
36
|
36
|
21
|
18
|
33
|
35
|
24
|
23
|
|
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