Shandong - China   2025-07-25   Friday   37.51N, 122.12E

Weihai

Shandong - China
2025-07-25

Air Quality

Excellent

No health implications.

3

PM2.5

18

PM10

70

O3

0.3

CO

4

SO2

7

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

25 Jul

36 Excellent

Sat

26 Jul

47 Excellent

Sun

27 Jul

66 Good

Mon

28 Jul

72 Good

Tue

29 Jul

65 Good

Wed

30 Jul

63 Good

Thu

31 Jul

35 Excellent

Real-time AQI (Monitoring Station in Weihai)

华夏技校

29

3

PM2.5

29

PM10

61

O3

0.3

CO

5

SO2

13

NO2

山大分校

24

3

PM2.5

12

PM10

75

O3

0.2

CO

5

SO2

5

NO2

市监测站

19

3

PM2.5

15

PM10

59

O3

0.1

CO

2

SO2

2

NO2

临港区管委会

27

3

PM2.5

14

PM10

84

O3

0.3

CO

4

SO2

8

NO2

Monthly Average AQI (Weihai)

2020/07 - 2025/06

Air quality in the last 12 months (Weihai)

2025/06
36
25
24
22
37
47
31
25
22
17
20
16
10
12
17
31
27
33
12
15
30
20
20
26
27
36
39
34
20
20
2025/05
47
30
17
30
21
19
31
38
29
30
32
49
47
35
35
27
26
31
55
66
23
55
51
34
42
48
58
32
32
43
36
2025/04
51
42
41
35
34
34
65
46
38
38
29
62
62
22
31
60
80
32
27
44
22
24
32
47
35
61
51
35
54
60
2025/03
59
57
31
11
19
40
45
73
109
75
28
67
63
45
45
36
39
35
45
50
47
57
68
98
128
130
71
29
29
32
55
2025/02
31
49
22
22
18
38
21
32
23
48
35
25
55
64
80
76
22
22
25
31
30
22
21
36
57
84
79
88
2025/01
56
21
22
50
124
31
20
23
18
19
27
46
74
65
26
47
46
65
131
40
75
35
24
21
53
51
45
17
36
27
29
2024/12
51
38
20
31
43
26
14
22
44
51
23
28
31
26
27
33
21
23
19
72
26
24
36
21
77
35
25
27
55
76
39
2024/11
52
53
28
45
15
16
32
37
44
50
42
54
20
27
18
36
20
14
30
58
60
21
16
23
25
22
19
25
24
40
2024/10
11
10
12
13
13
22
30
18
18
39
39
38
36
15
28
18
27
18
38
18
11
12
25
48
46
56
46
13
34
70
73
2024/09
27
15
15
17
15
14
24
23
18
14
15
16
22
35
25
21
13
21
25
20
17
17
14
13
20
32
24
19
17
17
2024/08
25
27
14
24
11
13
16
24
26
19
43
61
47
30
42
40
36
23
12
10
15
20
36
38
29
24
13
18
24
32
25
2024/07
40
13
27
29
18
14
18
41
46
35
58
49
60
37
31
11
17
32
36
12
18
11
12
16
10
14
19
27
26
27
25
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