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
23 Sep
Thu
24 Sep
Fri
25 Sep
Sat
26 Sep
Sun
27 Sep
Mon
28 Sep
Tue
29 Sep
Real-time AQI (Monitoring Station in Yongzhou)
市环境监测站
3826
PM2.5
33
PM10
90
O3
0.8
CO
6
SO2
7
NO2
永州市环保局
3222
PM2.5
28
PM10
94
O3
0.9
CO
8
SO2
3
NO2
冷水滩区环保局
4330
PM2.5
35
PM10
92
O3
1.0
CO
10
SO2
4
NO2
徐家井路86号
3524
PM2.5
28
PM10
98
O3
1.0
CO
6
SO2
8
NO2
Air quality in the last 12 months (Yongzhou)
|
2026/08
|
17
|
18
|
17
|
21
|
23
|
31
|
41
|
35
|
38
|
35
|
26
|
25
|
16
|
19
|
25
|
37
|
46
|
41
|
26
|
31
|
37
|
38
|
25
|
19
|
29
|
46
|
54
|
33
|
38
|
26
|
32
|
|
2026/07
|
16
|
26
|
22
|
18
|
17
|
16
|
16
|
14
|
17
|
19
|
27
|
34
|
35
|
28
|
18
|
19
|
18
|
21
|
19
|
18
|
19
|
28
|
25
|
28
|
36
|
37
|
15
|
20
|
19
|
16
|
15
|
|
2026/06
|
44
|
45
|
36
|
30
|
27
|
35
|
30
|
27
|
30
|
36
|
42
|
48
|
41
|
24
|
35
|
39
|
50
|
25
|
17
|
18
|
25
|
23
|
28
|
19
|
22
|
36
|
36
|
47
|
51
|
27
|
|
|
2026/05
|
38
|
39
|
29
|
36
|
43
|
38
|
38
|
41
|
31
|
43
|
36
|
39
|
28
|
46
|
52
|
28
|
20
|
21
|
23
|
22
|
24
|
20
|
21
|
25
|
26
|
29
|
48
|
32
|
43
|
48
|
46
|
|
2026/04
|
34
|
52
|
31
|
38
|
58
|
42
|
52
|
46
|
59
|
58
|
27
|
25
|
35
|
24
|
23
|
23
|
29
|
39
|
45
|
41
|
17
|
19
|
26
|
41
|
55
|
51
|
62
|
45
|
29
|
33
|
|
|
2026/03
|
10
|
17
|
32
|
42
|
44
|
58
|
72
|
23
|
30
|
55
|
29
|
44
|
62
|
69
|
108
|
43
|
43
|
23
|
34
|
24
|
27
|
36
|
27
|
18
|
64
|
50
|
30
|
35
|
32
|
23
|
30
|
|
2026/02
|
59
|
59
|
79
|
98
|
127
|
70
|
91
|
80
|
74
|
63
|
54
|
70
|
63
|
62
|
57
|
26
|
79
|
96
|
56
|
41
|
52
|
62
|
63
|
27
|
49
|
43
|
17
|
17
|
|||
|
2026/01
|
29
|
59
|
77
|
88
|
47
|
65
|
65
|
61
|
61
|
100
|
106
|
108
|
108
|
90
|
104
|
133
|
132
|
134
|
53
|
23
|
63
|
68
|
64
|
57
|
85
|
42
|
92
|
102
|
68
|
32
|
41
|
|
2025/12
|
72
|
117
|
100
|
83
|
76
|
76
|
99
|
101
|
109
|
96
|
92
|
128
|
25
|
47
|
57
|
76
|
93
|
90
|
81
|
81
|
86
|
109
|
89
|
53
|
51
|
65
|
70
|
73
|
85
|
109
|
151
|
|
2025/11
|
49
|
40
|
22
|
14
|
32
|
38
|
54
|
16
|
8
|
12
|
35
|
51
|
40
|
50
|
59
|
65
|
68
|
25
|
33
|
41
|
47
|
57
|
69
|
68
|
54
|
59
|
74
|
76
|
63
|
66
|
|
|
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
|
|
|
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