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 Oct
Fri
1 Nov
Sat
2 Nov
Sun
3 Nov
Mon
4 Nov
Tue
5 Nov
Wed
6 Nov
Real-time AQI (Monitoring Station in Chenzhou)
马头岭
2914
PM2.5
29
PM10
19
O3
0.6
CO
7
SO2
18
NO2
市职中
5740 *
PM2.5
49
PM10
9
O3
0.9
CO
6
SO2
20
NO2
兴隆步行街
5435
PM2.5
57 *
PM10
20
O3
0.7
CO
4
SO2
21
NO2
市审计局
5841 *
PM2.5
50
PM10
25
O3
0.9
CO
6
SO2
17
NO2
市环保局
6244 *
PM2.5
52
PM10
14
O3
0.7
CO
6
SO2
21
NO2
Air quality in the last 12 months (Chenzhou)
|
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
|
|
|
2023/10
|
67
|
69
|
74
|
44
|
27
|
54
|
40
|
35
|
31
|
18
|
45
|
50
|
79
|
68
|
61
|
61
|
56
|
53
|
53
|
21
|
35
|
46
|
47
|
48
|
49
|
67
|
28
|
53
|
57
|
52
|
54
|
|
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