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
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Fri
30 Oct
Changde Air quality rank
Emin, Xinjiang
Altay City, Xinjiang Uygur Autonomous Region
Fuhai, Xinjiang
Beitun, Xinjiang
Hualien, Taiwan
Karamay District, Xinjiang Uygur Autonomous Region
Tacheng City, Xinjiang Uygur Autonomous Region
Baiyang, Xinjiang
Yumin, Xinjiang
Changde, Hunan
Real-time AQI (Monitoring Station in Changde)
市二中
6040 *
PM2.5
52
PM10
51
O3
0.8
CO
10
SO2
14
NO2
武陵区永安
6442 *
PM2.5
54
PM10
45
O3
0.9
CO
10
SO2
18
NO2
鼎城区玉霞
6139
PM2.5
65 *
PM10
53
O3
0.9
CO
12
SO2
13
NO2
武陵区长庚
7447 *
PM2.5
51
PM10
52
O3
1.0
CO
11
SO2
15
NO2
Air quality in the last 12 months (Changde)
|
2026/08
|
20
|
20
|
21
|
20
|
22
|
26
|
29
|
39
|
47
|
36
|
22
|
15
|
20
|
25
|
31
|
40
|
49
|
43
|
40
|
57
|
44
|
35
|
35
|
24
|
25
|
26
|
32
|
35
|
38
|
39
|
39
|
|
2026/07
|
17
|
15
|
20
|
15
|
13
|
15
|
15
|
21
|
20
|
22
|
28
|
35
|
34
|
37
|
32
|
21
|
20
|
24
|
24
|
31
|
38
|
18
|
21
|
27
|
24
|
32
|
17
|
15
|
21
|
18
|
17
|
|
2026/06
|
46
|
44
|
28
|
36
|
67
|
55
|
53
|
26
|
23
|
34
|
33
|
32
|
28
|
27
|
41
|
59
|
59
|
69
|
30
|
23
|
21
|
25
|
24
|
26
|
31
|
43
|
51
|
52
|
49
|
22
|
|
|
2026/05
|
43
|
39
|
31
|
39
|
40
|
47
|
38
|
47
|
34
|
41
|
48
|
64
|
24
|
32
|
61
|
60
|
20
|
25
|
25
|
29
|
37
|
43
|
59
|
49
|
46
|
21
|
26
|
28
|
39
|
37
|
39
|
|
2026/04
|
33
|
34
|
28
|
42
|
63
|
52
|
64
|
73
|
53
|
45
|
47
|
40
|
46
|
34
|
30
|
36
|
42
|
42
|
55
|
96
|
39
|
24
|
28
|
44
|
43
|
56
|
33
|
34
|
32
|
36
|
|
|
2026/03
|
18
|
24
|
35
|
39
|
58
|
78
|
90
|
78
|
74
|
48
|
37
|
100
|
79
|
75
|
44
|
19
|
26
|
34
|
55
|
82
|
55
|
45
|
33
|
61
|
60
|
35
|
33
|
36
|
30
|
33
|
44
|
|
2026/02
|
62
|
75
|
103
|
130
|
142
|
165
|
94
|
84
|
76
|
64
|
55
|
86
|
83
|
74
|
90
|
28
|
59
|
76
|
69
|
45
|
43
|
71
|
70
|
64
|
45
|
29
|
34
|
50
|
|||
|
2026/01
|
50
|
81
|
91
|
65
|
71
|
73
|
63
|
74
|
68
|
83
|
109
|
109
|
75
|
100
|
129
|
154
|
169
|
194
|
38
|
63
|
55
|
64
|
80
|
97
|
82
|
141
|
171
|
120
|
74
|
64
|
67
|
|
2025/12
|
106
|
129
|
76
|
62
|
57
|
62
|
112
|
112
|
130
|
163
|
178
|
166
|
38
|
51
|
57
|
74
|
117
|
106
|
73
|
94
|
40
|
94
|
41
|
58
|
69
|
75
|
92
|
88
|
131
|
163
|
121
|
|
2025/11
|
43
|
35
|
55
|
30
|
52
|
48
|
26
|
17
|
26
|
37
|
57
|
52
|
60
|
68
|
69
|
74
|
50
|
29
|
30
|
40
|
52
|
63
|
61
|
43
|
69
|
61
|
80
|
64
|
53
|
98
|
|
|
2025/10
|
53
|
49
|
22
|
27
|
54
|
74
|
62
|
60
|
74
|
73
|
70
|
59
|
20
|
26
|
49
|
19
|
17
|
12
|
17
|
11
|
21
|
41
|
48
|
54
|
77
|
48
|
52
|
51
|
73
|
57
|
53
|
|
2025/09
|
24
|
21
|
33
|
45
|
48
|
32
|
41
|
49
|
22
|
23
|
25
|
25
|
21
|
23
|
34
|
39
|
52
|
17
|
11
|
18
|
33
|
27
|
15
|
14
|
21
|
18
|
22
|
34
|
25
|
35
|
|
|
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