Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
53
*
PM10
40
O3
0.7
CO
7
SO2
51
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Dec
58
Good
Thu
18 Dec
55
Good
Fri
19 Dec
48
Excellent
Sat
20 Dec
59
Good
Sun
21 Dec
52
Good
Mon
22 Dec
35
Excellent
Tue
23 Dec
31
Excellent
Air quality in the last 12 months (Yantian)
|
2025/11
|
35
|
38
|
41
|
25
|
15
|
24
|
29
|
29
|
33
|
19
|
22
|
26
|
15
|
24
|
42
|
44
|
42
|
42
|
25
|
30
|
31
|
40
|
51
|
50
|
46
|
59
|
51
|
58
|
56
|
58
|
|
|
2025/10
|
19
|
14
|
11
|
23
|
24
|
16
|
18
|
24
|
30
|
27
|
23
|
14
|
11
|
12
|
16
|
24
|
33
|
33
|
34
|
24
|
13
|
11
|
22
|
32
|
32
|
38
|
52
|
46
|
36
|
36
|
33
|
|
2025/09
|
11
|
12
|
11
|
12
|
10
|
20
|
16
|
16
|
17
|
18
|
19
|
14
|
12
|
12
|
14
|
18
|
24
|
19
|
15
|
13
|
11
|
22
|
20
|
18
|
22
|
23
|
22
|
26
|
16
|
21
|
|
|
2025/08
|
25
|
27
|
30
|
27
|
17
|
18
|
24
|
35
|
28
|
13
|
16
|
19
|
26
|
21
|
16
|
23
|
21
|
14
|
15
|
17
|
18
|
22
|
27
|
24
|
18
|
22
|
20
|
31
|
22
|
21
|
12
|
|
2025/07
|
14
|
17
|
22
|
25
|
27
|
25
|
42
|
18
|
25
|
22
|
19
|
23
|
31
|
29
|
25
|
28
|
34
|
32
|
33
|
16
|
17
|
20
|
15
|
28
|
37
|
38
|
34
|
35
|
30
|
38
|
25
|
|
2025/06
|
30
|
29
|
22
|
18
|
23
|
25
|
20
|
15
|
18
|
14
|
16
|
16
|
16
|
24
|
27
|
26
|
20
|
15
|
14
|
13
|
15
|
20
|
16
|
15
|
14
|
14
|
13
|
11
|
14
|
13
|
|
|
2025/05
|
41
|
40
|
49
|
26
|
32
|
26
|
22
|
48
|
29
|
31
|
29
|
30
|
37
|
30
|
20
|
16
|
18
|
20
|
21
|
16
|
23
|
21
|
23
|
23
|
45
|
32
|
41
|
35
|
26
|
13
|
25
|
|
2025/04
|
24
|
21
|
32
|
48
|
35
|
41
|
50
|
54
|
46
|
34
|
31
|
32
|
164
|
160
|
113
|
82
|
64
|
49
|
27
|
29
|
26
|
27
|
28
|
21
|
23
|
16
|
31
|
33
|
29
|
46
|
|
|
2025/03
|
36
|
36
|
24
|
30
|
20
|
12
|
15
|
29
|
32
|
39
|
34
|
27
|
34
|
31
|
20
|
14
|
47
|
37
|
41
|
46
|
48
|
44
|
48
|
50
|
49
|
38
|
32
|
40
|
10
|
8
|
9
|
|
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
|
|
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