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
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Fri
29 Nov
Sat
30 Nov
Real-time AQI (Monitoring Station in Chenzhou)
市职中
3621
PM2.5
36
PM10
25
O3
0.8
CO
5
SO2
18
NO2
兴隆步行街
4229
PM2.5
33
PM10
18
O3
0.8
CO
5
SO2
18
NO2
市审计局
3222
PM2.5
32
PM10
21
O3
0.9
CO
4
SO2
16
NO2
市环保局
5615
PM2.5
61 *
PM10
20
O3
0.8
CO
5
SO2
16
NO2
Air quality in the last 12 months (Chenzhou)
|
2024/10
|
34
|
38
|
51
|
54
|
50
|
65
|
87
|
65
|
62
|
51
|
55
|
57
|
70
|
137
|
51
|
26
|
38
|
41
|
24
|
33
|
37
|
23
|
35
|
42
|
49
|
68
|
30
|
39
|
67
|
57
|
49
|
|
2024/09
|
29
|
28
|
31
|
31
|
38
|
31
|
18
|
21
|
19
|
31
|
39
|
52
|
36
|
42
|
29
|
32
|
55
|
56
|
50
|
37
|
37
|
32
|
46
|
46
|
37
|
40
|
44
|
44
|
43
|
49
|
|
|
2024/08
|
15
|
20
|
24
|
31
|
34
|
25
|
25
|
27
|
25
|
27
|
31
|
25
|
18
|
18
|
22
|
30
|
23
|
27
|
25
|
31
|
29
|
14
|
19
|
26
|
27
|
25
|
33
|
33
|
36
|
46
|
41
|
|
2024/07
|
18
|
20
|
19
|
15
|
18
|
21
|
19
|
17
|
22
|
22
|
20
|
20
|
17
|
20
|
23
|
15
|
13
|
14
|
14
|
15
|
17
|
19
|
19
|
26
|
39
|
33
|
21
|
11
|
11
|
12
|
13
|
|
2024/06
|
17
|
15
|
37
|
21
|
14
|
31
|
28
|
42
|
54
|
29
|
17
|
19
|
20
|
19
|
14
|
16
|
14
|
15
|
18
|
21
|
21
|
21
|
24
|
18
|
22
|
26
|
26
|
18
|
17
|
17
|
|
|
2024/05
|
17
|
26
|
35
|
25
|
16
|
31
|
41
|
51
|
60
|
55
|
27
|
43
|
66
|
52
|
47
|
52
|
49
|
44
|
18
|
23
|
33
|
36
|
26
|
25
|
22
|
20
|
14
|
35
|
25
|
33
|
22
|
|
2024/04
|
42
|
49
|
38
|
20
|
14
|
20
|
19
|
34
|
41
|
40
|
43
|
42
|
38
|
47
|
50
|
45
|
22
|
33
|
19
|
18
|
19
|
31
|
42
|
49
|
26
|
25
|
34
|
34
|
23
|
16
|
|
|
2024/03
|
79
|
62
|
47
|
16
|
28
|
121
|
95
|
58
|
46
|
51
|
34
|
40
|
46
|
38
|
35
|
35
|
54
|
18
|
34
|
53
|
64
|
34
|
25
|
26
|
29
|
30
|
41
|
25
|
31
|
30
|
32
|
|
2024/02
|
52
|
20
|
15
|
14
|
43
|
21
|
23
|
68
|
93
|
143
|
67
|
60
|
33
|
33
|
47
|
39
|
34
|
25
|
28
|
45
|
22
|
14
|
17
|
18
|
37
|
21
|
38
|
19
|
29
|
||
|
2024/01
|
115
|
79
|
48
|
52
|
61
|
72
|
79
|
37
|
55
|
78
|
92
|
65
|
74
|
62
|
190
|
170
|
163
|
98
|
26
|
14
|
47
|
28
|
57
|
56
|
61
|
69
|
68
|
80
|
48
|
41
|
42
|
|
2023/12
|
57
|
59
|
50
|
24
|
53
|
47
|
52
|
44
|
44
|
32
|
32
|
26
|
42
|
22
|
21
|
32
|
36
|
27
|
37
|
59
|
51
|
72
|
56
|
60
|
62
|
62
|
62
|
76
|
111
|
158
|
164
|
|
2023/11
|
50
|
47
|
52
|
55
|
46
|
22
|
35
|
41
|
32
|
12
|
11
|
13
|
20
|
47
|
58
|
36
|
56
|
58
|
55
|
54
|
54
|
51
|
63
|
74
|
78
|
75
|
73
|
67
|
69
|
88
|
|
|
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