Hunan - China   2025-05-30   Friday   29.04N, 111.69E

Changde

Hunan - China
2025-05-30

Air Quality

Excellent

No health implications.

13

PM2.5

22

PM10

127

O3

0.5

CO

6

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

30 May

96 Good

Sat

31 May

55 Good

Sun

1 Jun

62 Good

Mon

2 Jun

86 Good

Tue

3 Jun

94 Good

Wed

4 Jun

85 Good

Thu

5 Jun

19 Excellent

Real-time AQI (Monitoring Station in Changde)

市二中

37

13

PM2.5

21

PM10

118

O3

0.5

CO

7

SO2

7

NO2

武陵区永安

40

14

PM2.5

24

PM10

128

O3

0.4

CO

5

SO2

5

NO2

鼎城区玉霞

40

13

PM2.5

20

PM10

128

O3

0.5

CO

5

SO2

4

NO2

武陵区长庚

42

12

PM2.5

22

PM10

132

O3

0.6

CO

7

SO2

4

NO2

Monthly Average AQI (Changde)

2020/05 - 2025/04

Air quality in the last 12 months (Changde)

2025/04
54
59
64
67
69
74
71
75
63
54
63
290
189
144
109
87
70
75
42
68
53
53
66
51
60
58
45
62
62
27
2025/03
99
90
20
45
53
63
73
58
56
49
46
71
70
46
40
61
58
41
51
51
52
51
55
51
61
78
115
73
67
48
53
2025/02
71
72
63
66
74
59
93
65
51
63
74
84
92
66
49
59
48
37
64
112
121
79
99
110
98
58
39
64
2025/01
135
182
212
244
138
121
94
83
69
87
95
73
169
186
95
81
96
120
122
143
172
207
268
129
19
47
61
104
299
137
122
2024/12
73
113
122
98
50
54
66
80
77
89
69
112
104
60
57
61
94
105
72
110
114
72
65
109
142
197
191
113
125
174
145
2024/11
76
89
87
81
79
83
78
79
106
67
69
74
72
77
61
49
13
14
28
32
42
55
76
72
35
34
44
43
52
61
2024/10
31
63
65
82
89
65
45
58
72
103
147
102
53
40
50
67
46
19
24
46
17
28
34
51
64
57
59
83
81
76
67
2024/09
45
48
54
62
64
51
51
48
58
57
49
32
39
58
57
55
51
57
46
43
57
43
51
72
95
125
111
107
97
59
2024/08
13
14
20
24
22
30
35
31
29
34
52
68
47
51
50
36
36
44
29
38
43
38
27
28
35
36
30
29
37
44
45
2024/07
12
24
24
15
18
15
17
18
23
25
44
35
24
27
30
26
21
19
15
17
23
24
26
26
34
38
26
20
15
15
17
2024/06
22
35
42
19
20
34
38
33
15
19
21
12
29
31
36
42
32
32
30
18
26
11
12
15
22
23
16
15
9
15
2024/05
32
49
25
24
27
39
83
90
85
48
57
78
76
68
82
68
56
47
30
25
46
53
53
53
46
35
41
29
36
20
27
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