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.

64 *

PM2.5

118

PM10

28

O3

1.2

CO

12

SO2

43

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

70 Good

Fri

16 Jan

60 Good

Sat

17 Jan

79 Good

Sun

18 Jan

66 Good

Mon

19 Jan

61 Good

Tue

20 Jan

60 Good

Wed

21 Jan

17 Excellent

Real-time AQI (Monitoring Station in Chengde)

铁路

81

53

PM2.5

112 *

PM10

20

O3

1.0

CO

12

SO2

50

NO2

中国银行

92

63

PM2.5

134 *

PM10

32

O3

1.2

CO

10

SO2

40

NO2

杏林街1号

84

62 *

PM2.5

115

PM10

31

O3

1.3

CO

11

SO2

37

NO2

滨河大街98号

102

76 *

PM2.5

109

PM10

28

O3

1.2

CO

12

SO2

42

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