Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
58
*
PM10
80
O3
0.6
CO
8
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 May
53
Good
Fri
9 May
57
Good
Sat
10 May
44
Excellent
Sun
11 May
63
Good
Mon
12 May
72
Good
Tue
13 May
59
Good
Wed
14 May
21
Excellent
Air quality in the last 12 months (Yantian)
|
2025/02
|
22
|
19
|
17
|
15
|
38
|
37
|
24
|
38
|
32
|
50
|
33
|
24
|
43
|
44
|
29
|
46
|
40
|
62
|
39
|
40
|
42
|
36
|
16
|
23
|
50
|
43
|
29
|
28
|
|||
|
2025/01
|
57
|
60
|
52
|
53
|
53
|
56
|
53
|
63
|
59
|
49
|
45
|
33
|
45
|
49
|
55
|
64
|
53
|
53
|
50
|
52
|
44
|
51
|
40
|
23
|
25
|
21
|
20
|
38
|
63
|
38
|
30
|
|
2024/12
|
44
|
46
|
41
|
41
|
55
|
59
|
53
|
31
|
27
|
39
|
46
|
32
|
37
|
58
|
47
|
43
|
52
|
50
|
58
|
61
|
49
|
55
|
61
|
59
|
51
|
41
|
63
|
61
|
65
|
58
|
59
|
|
2024/11
|
36
|
32
|
45
|
51
|
45
|
55
|
47
|
41
|
43
|
43
|
44
|
42
|
31
|
15
|
12
|
20
|
20
|
31
|
16
|
9
|
15
|
25
|
31
|
38
|
35
|
15
|
31
|
35
|
36
|
40
|
|
|
2024/10
|
28
|
26
|
40
|
32
|
37
|
38
|
39
|
46
|
44
|
34
|
35
|
47
|
33
|
33
|
32
|
29
|
32
|
34
|
40
|
25
|
40
|
27
|
30
|
43
|
46
|
49
|
45
|
21
|
31
|
40
|
41
|
|
2024/09
|
17
|
24
|
34
|
28
|
24
|
13
|
21
|
15
|
12
|
24
|
30
|
30
|
25
|
24
|
31
|
17
|
22
|
23
|
36
|
27
|
19
|
18
|
12
|
15
|
19
|
34
|
34
|
33
|
26
|
33
|
|
|
2024/08
|
23
|
27
|
24
|
27
|
38
|
37
|
40
|
26
|
20
|
17
|
24
|
22
|
28
|
23
|
22
|
18
|
19
|
20
|
18
|
15
|
15
|
31
|
34
|
27
|
21
|
25
|
28
|
37
|
40
|
29
|
24
|
|
2024/07
|
20
|
21
|
16
|
15
|
14
|
14
|
13
|
23
|
15
|
12
|
15
|
14
|
13
|
17
|
14
|
16
|
15
|
16
|
16
|
19
|
18
|
15
|
16
|
23
|
34
|
28
|
19
|
12
|
13
|
12
|
14
|
|
2024/06
|
14
|
26
|
21
|
25
|
22
|
20
|
17
|
16
|
14
|
14
|
22
|
25
|
25
|
26
|
17
|
24
|
19
|
23
|
20
|
15
|
19
|
25
|
12
|
12
|
16
|
16
|
15
|
15
|
13
|
17
|
|
|
2024/05
|
21
|
26
|
28
|
20
|
16
|
28
|
38
|
34
|
31
|
26
|
33
|
39
|
35
|
28
|
35
|
45
|
42
|
35
|
33
|
16
|
16
|
20
|
16
|
17
|
17
|
20
|
22
|
20
|
31
|
24
|
19
|
|
2024/04
|
48
|
49
|
23
|
22
|
44
|
26
|
29
|
36
|
20
|
36
|
42
|
46
|
44
|
31
|
40
|
36
|
28
|
28
|
24
|
21
|
15
|
28
|
23
|
36
|
20
|
25
|
34
|
18
|
24
|
28
|
|
|
2024/03
|
19
|
21
|
33
|
38
|
36
|
44
|
33
|
34
|
53
|
23
|
26
|
16
|
62
|
60
|
62
|
63
|
47
|
35
|
23
|
55
|
52
|
53
|
49
|
29
|
33
|
47
|
31
|
41
|
51
|
38
|
29
|
|
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