Hunan - China   2025-04-22   Tuesday   25.79N, 113.03E

Chenzhou

Hunan - China
2025-04-22

Air Quality

Excellent

No health implications.

14

PM2.5

21

PM10

59

O3

0.7

CO

4

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Apr

51 Good

Wed

23 Apr

58 Good

Thu

24 Apr

69 Good

Fri

25 Apr

61 Good

Sat

26 Apr

57 Good

Sun

27 Apr

56 Good

Mon

28 Apr

26 Excellent

Real-time AQI (Monitoring Station in Chenzhou)

马头岭

25

7

PM2.5

25

PM10

61

O3

0.9

CO

6

SO2

6

NO2

市职中

23

16

PM2.5

23

PM10

58

O3

0.6

CO

3

SO2

10

NO2

市审计局

20

12

PM2.5

16

PM10

62

O3

0.5

CO

2

SO2

7

NO2

市环保局

28

19

PM2.5

20

PM10

49

O3

0.6

CO

3

SO2

12

NO2

好美居路49号

20

14

PM2.5

20

PM10

63

O3

0.7

CO

3

SO2

10

NO2

Monthly Average AQI (Chenzhou)

2020/03 - 2025/02

Air quality in the last 12 months (Chenzhou)

2025/02
21
17
29
47
54
63
48
68
45
54
48
60
95
98
87
36
47
37
34
14
41
24
15
53
80
96
51
39
2025/01
106
90
139
146
175
121
101
109
69
61
61
63
60
55
101
67
69
63
69
71
73
73
85
215
90
25
48
73
175
79
75
2024/12
56
58
66
140
82
29
30
59
110
100
42
65
97
88
53
54
59
65
87
98
110
106
92
100
113
128
130
135
84
93
103
2024/11
62
95
77
76
80
77
51
55
60
87
71
65
74
81
55
70
40
11
13
25
43
56
51
53
60
35
41
46
48
63
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
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
Air quality source: CNEMC

*: primary pollution