Hebei - China   2025-06-26   Thursday   41.95N, 117.76E

Weichang

Hebei - China
2025-06-26

Air Quality

Excellent

No health implications.

27

PM2.5

47

PM10

120

O3

0.6

CO

5

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Jun

106 Light

Fri

27 Jun

80 Good

Sat

28 Jun

82 Good

Sun

29 Jun

80 Good

Mon

30 Jun

92 Good

Tue

1 Jul

99 Good

Wed

2 Jul

34 Excellent

Monthly Average AQI (Weichang)

2020/06 - 2025/05

Air quality in the last 12 months (Weichang)

2025/05
18
23
22
22
34
23
37
66
25
43
35
34
50
30
32
47
33
14
20
42
53
79
34
31
43
40
22
29
51
53
41
2025/04
23
17
31
48
16
30
49
28
36
34
60
71
40
28
39
56
47
18
16
37
44
34
53
25
25
48
23
23
48
30
2025/03
62
38
42
49
39
22
43
75
80
94
146
41
39
51
37
26
30
20
20
22
31
32
97
42
32
104
30
31
31
27
28
2025/02
78
65
18
17
23
33
19
13
18
34
64
31
43
37
70
23
21
24
18
20
16
23
15
22
29
31
58
61
2025/01
39
21
25
34
33
18
19
18
15
21
32
26
25
24
25
43
41
38
31
42
30
35
72
86
107
73
15
22
101
28
60
2024/12
35
20
25
22
22
24
17
25
28
37
36
47
18
23
25
26
19
21
35
38
19
21
34
51
54
20
22
29
55
52
30
2024/11
70
60
34
20
25
29
57
101
96
59
43
47
53
53
46
32
23
31
48
43
20
25
43
72
47
21
27
18
19
22
2024/10
16
14
17
33
56
34
18
28
40
22
29
55
87
60
24
42
51
32
18
27
39
19
32
32
53
70
25
28
34
23
62
2024/09
17
17
21
27
19
21
18
23
23
16
24
26
21
15
18
19
20
20
35
15
16
16
19
31
28
21
36
45
46
11
2024/08
16
23
22
18
21
26
33
31
36
37
22
14
17
22
20
22
30
20
20
10
13
20
19
23
21
20
26
33
28
27
26
2024/07
24
27
21
24
27
32
23
44
59
46
47
34
34
40
40
30
13
15
22
22
30
20
30
37
15
16
21
21
21
18
13
2024/06
19
18
26
37
41
42
30
22
22
38
22
29
29
17
15
25
31
43
61
48
87
221
94
13
19
29
49
46
46
26
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