Hebei - China   2025-07-10   Thursday   40.81N, 114.88E

Zhangjiakou

Hebei - China
2025-07-10

Air Quality

Excellent

No health implications.

22

PM2.5

40

PM10

64

O3

0.5

CO

6

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

10 Jul

65 Good

Fri

11 Jul

80 Good

Sat

12 Jul

80 Good

Sun

13 Jul

97 Good

Mon

14 Jul

96 Good

Tue

15 Jul

79 Good

Wed

16 Jul

31 Excellent

Real-time AQI (Monitoring Station in Zhangjiakou)

人民公园

32

22

PM2.5

26

PM10

70

O3

0.6

CO

7

SO2

11

NO2

五金库

36

15

PM2.5

36

PM10

72

O3

0.4

CO

6

SO2

9

NO2

世纪豪园

39

27

PM2.5

28

PM10

71

O3

0.6

CO

6

SO2

11

NO2

烟厂

52

17

PM2.5

54 *

PM10

66

O3

0.5

CO

7

SO2

13

NO2

青少年活动中心

53

28

PM2.5

56 *

PM10

40

O3

0.4

CO

4

SO2

10

NO2

Monthly Average AQI (Zhangjiakou)

2020/07 - 2025/06

Air quality in the last 12 months (Zhangjiakou)

2025/06
46
18
16
20
31
20
21
24
32
27
44
67
43
34
15
20
31
40
33
21
22
31
38
40
46
52
46
45
41
32
2025/05
21
21
21
24
76
23
49
76
25
36
28
42
42
29
39
92
30
24
24
55
44
45
53
40
38
31
27
38
52
63
28
2025/04
28
19
44
58
20
43
43
32
31
38
97
50
49
36
33
74
62
18
23
48
67
35
45
20
28
47
19
23
40
27
2025/03
69
51
33
38
42
23
39
63
71
96
134
54
63
65
33
19
24
22
22
26
31
51
152
71
53
128
32
24
20
23
24
2025/02
79
33
17
24
30
55
16
15
25
52
55
39
50
45
69
22
18
17
16
17
15
18
15
35
34
36
65
58
2025/01
33
25
29
35
39
16
15
13
15
23
39
31
33
24
26
42
43
45
36
42
25
39
62
65
92
125
16
22
56
60
82
2024/12
36
17
20
18
18
18
14
19
25
28
34
33
32
28
29
29
22
16
34
32
14
22
28
45
55
23
21
44
75
66
37
2024/11
54
52
34
19
21
29
55
102
159
79
53
49
82
61
44
54
32
33
66
52
24
27
50
99
35
25
19
15
20
45
2024/10
12
15
23
38
52
46
15
27
37
28
38
48
81
60
44
49
64
26
17
24
38
18
37
43
65
93
20
30
27
41
64
2024/09
19
16
21
32
14
20
19
23
31
16
22
19
23
12
20
20
19
37
53
20
11
15
28
36
16
29
56
56
36
13
2024/08
21
28
31
30
28
25
35
34
29
46
13
13
16
26
32
37
32
28
27
18
17
18
28
30
26
17
23
27
32
33
44
2024/07
25
34
28
32
34
26
29
35
56
54
53
46
30
47
52
28
21
25
31
26
46
47
44
37
23
23
37
28
22
24
20
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