Hebei - China   2025-05-19   Monday   39.83N, 119.49E

Beidaihe

Hebei - China
2025-05-19

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

23

PM2.5

61 *

PM10

51

O3

0.4

CO

4

SO2

25

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

19 May

91 Good

Tue

20 May

93 Good

Wed

21 May

58 Good

Thu

22 May

63 Good

Fri

23 May

64 Good

Sat

24 May

60 Good

Sun

25 May

37 Excellent

Monthly Average AQI (Beidaihe)

2020/03 - 2025/02

Air quality in the last 12 months (Beidaihe)

2025/02
60
85
40
26
28
45
23
26
40
69
99
54
73
81
108
44
29
39
45
42
36
41
30
57
69
70
124
186
2025/01
43
31
34
81
90
34
19
17
19
32
38
48
61
30
31
43
64
84
63
68
53
48
58
81
82
99
27
56
73
39
36
2024/12
72
26
42
21
31
26
28
24
50
41
26
65
44
22
32
30
21
21
47
54
32
40
39
55
94
27
23
29
65
73
36
2024/11
88
44
81
24
40
29
58
73
87
92
36
49
43
33
38
52
23
25
43
71
40
31
31
67
61
17
17
23
26
35
2024/10
16
17
29
55
69
62
27
32
52
40
61
60
55
59
62
25
47
37
21
20
43
33
40
117
96
76
55
59
87
43
79
2024/09
27
16
27
39
24
22
35
46
47
20
22
21
36
23
20
46
49
23
30
24
16
21
33
51
44
23
33
40
34
19
2024/08
41
39
54
25
31
42
42
55
39
33
65
51
25
23
32
41
45
35
23
18
25
41
27
29
45
24
29
26
48
59
34
2024/07
47
50
40
49
71
39
38
48
59
59
70
65
59
62
50
34
40
56
58
47
51
38
48
52
31
26
25
32
43
40
50
2024/06
55
53
54
50
44
49
48
48
57
52
63
52
40
37
21
48
62
65
46
33
30
59
116
36
35
54
57
38
31
45
2024/05
58
66
78
54
35
69
63
74
84
69
242
44
64
73
46
58
65
53
38
23
53
57
49
29
29
36
38
56
54
56
35
2024/04
60
64
48
46
64
92
107
101
58
87
124
75
34
37
125
65
67
79
58
76
62
52
30
30
72
70
61
48
35
42
2024/03
32
49
42
50
61
45
64
37
50
90
138
69
95
140
82
99
48
52
49
37
57
56
44
45
40
76
74
190
85
71
57
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