Hebei - China   2026-01-15   Thursday   40.98N, 117.94E

Chengde

Hebei - China
2026-01-15

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

74 *

PM2.5

138

PM10

18

O3

1.3

CO

9

SO2

49

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

15 Jan

72 Good

Fri

16 Jan

64 Good

Sat

17 Jan

73 Good

Sun

18 Jan

60 Good

Mon

19 Jan

64 Good

Tue

20 Jan

60 Good

Wed

21 Jan

17 Excellent

Chengde Air quality rank

Real-time AQI (Monitoring Station in Chengde)

铁路

100

74

PM2.5

149 *

PM10

9

O3

1.1

CO

11

SO2

60

NO2

中国银行

117

88

PM2.5

183

PM10

11

O3

1.6

CO

9

SO2

58

NO2

杏林街1号

83

61 *

PM2.5

113

PM10

30

O3

1.1

CO

9

SO2

38

NO2

滨河大街98号

95

71 *

PM2.5

107

PM10

20

O3

1.1

CO

7

SO2

39

NO2

Monthly Average AQI (Chengde)

2020/12 - 2025/11

Air quality in the last 12 months (Chengde)

2025/11
33
29
42
57
94
96
55
56
30
34
50
64
35
49
67
42
24
29
38
35
40
50
70
65
31
58
32
56
65
51
2025/10
37
40
35
40
31
21
35
26
17
20
31
35
40
43
50
34
24
21
22
25
33
37
50
72
68
30
31
56
122
97
54
2025/09
30
29
41
48
47
31
23
22
37
27
49
60
57
27
18
20
23
24
25
31
30
30
27
35
31
30
32
35
33
32
2025/08
41
51
39
28
25
27
26
27
23
24
32
29
24
28
39
29
31
34
35
24
23
26
29
22
25
23
23
20
36
37
38
2025/07
36
36
29
26
31
21
28
33
40
52
47
51
31
28
27
20
24
25
36
28
25
34
40
22
26
39
23
19
22
27
33
2025/06
42
40
28
27
30
27
27
35
44
25
40
56
41
48
22
21
33
49
39
29
25
31
39
50
60
52
53
32
46
33
2025/05
28
31
24
31
39
22
48
71
24
35
43
48
60
28
38
62
37
24
33
61
58
59
40
30
42
50
35
36
59
63
56
2025/04
42
25
38
56
24
41
61
38
37
46
71
98
47
32
47
62
54
28
21
43
51
41
61
34
32
60
30
34
50
40
2025/03
97
43
44
55
51
31
50
79
85
107
133
46
56
62
43
30
30
27
30
34
34
43
85
62
39
94
45
36
40
36
44
2025/02
83
64
22
23
23
44
28
19
29
51
80
47
58
53
68
34
25
35
29
28
25
32
22
35
46
45
76
104
2025/01
65
35
43
62
54
31
31
30
24
32
45
45
47
40
36
59
66
69
52
64
55
45
80
106
119
88
23
26
96
30
62
2024/12
56
28
40
44
34
36
25
40
50
57
51
72
37
37
46
44
31
34
56
52
30
35
55
69
72
32
28
45
63
61
51
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