Hebei - China   2025-06-06   Friday   40.77N, 118.17E

Chengde

Hebei - China
2025-06-06

Air Quality

Excellent

No health implications.

7

PM2.5

18

PM10

121

O3

0.2

CO

5

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

6 Jun

78 Good

Sat

7 Jun

68 Good

Sun

8 Jun

102 Light

Mon

9 Jun

110 Light

Tue

10 Jun

70 Good

Wed

11 Jun

99 Good

Thu

12 Jun

40 Excellent

Monthly Average AQI (Chengde)

2020/05 - 2025/04

Air quality in the last 12 months (Chengde)

2025/04
44
20
41
59
23
46
62
36
41
54
75
101
45
28
49
64
60
35
24
48
57
44
63
37
34
67
36
41
55
49
2025/03
114
50
40
56
56
32
51
84
103
111
135
51
63
58
36
29
31
23
32
35
31
43
84
73
46
95
48
34
35
38
50
2025/02
80
67
19
19
20
45
25
16
28
56
87
50
58
58
72
35
20
32
30
28
22
31
22
39
50
47
87
122
2025/01
62
32
42
66
61
31
29
25
24
32
46
47
51
40
31
56
70
84
56
68
58
46
74
104
121
82
20
30
113
37
62
2024/12
63
23
38
36
36
29
22
34
53
57
48
76
39
31
47
49
30
35
60
52
30
33
52
69
77
29
25
42
66
68
52
2024/11
100
66
56
30
39
39
74
103
107
93
63
57
54
56
45
43
32
41
62
65
41
38
53
80
57
18
22
26
33
44
2024/10
17
19
28
45
64
47
22
28
54
28
42
64
87
102
40
43
64
51
16
25
42
31
36
53
77
120
49
42
59
49
80
2024/09
23
17
24
42
26
28
23
33
48
22
27
25
27
22
21
36
26
34
51
16
13
18
28
46
47
25
39
49
53
14
2024/08
26
34
33
19
29
33
41
47
44
39
44
23
20
28
32
39
46
36
22
12
19
29
26
27
34
23
26
34
40
46
35
2024/07
32
39
24
32
47
44
33
44
57
50
60
50
48
46
51
39
20
26
32
27
43
24
46
50
20
19
29
27
39
24
18
2024/06
30
32
29
44
50
54
48
33
42
51
44
43
53
26
22
33
51
56
58
46
51
89
130
18
31
47
60
52
52
35
2024/05
34
50
56
61
73
57
48
53
73
126
170
26
36
53
21
39
57
63
47
24
41
59
64
21
22
22
28
39
57
40
16
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