Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Feb
Sun
15 Feb
Mon
16 Feb
Tue
17 Feb
Wed
18 Feb
Thu
19 Feb
Fri
20 Feb
Real-time AQI (Monitoring Station in Yongzhou)
市环境监测站
5942 *
PM2.5
48
PM10
1
O3
0.8
CO
2
SO2
19
NO2
永州市环保局
4934
PM2.5
38
PM10
1
O3
1.0
CO
3
SO2
24
NO2
冷水滩区环保局
6547 *
PM2.5
62
PM10
3
O3
1.3
CO
3
SO2
21
NO2
徐家井路86号
6547 *
PM2.5
64
PM10
2
O3
1.4
CO
4
SO2
20
NO2
Air quality in the last 12 months (Yongzhou)
|
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
|
|
|
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
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
|
10
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11
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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