Air Quality
Excellent
No health implications.
13
PM2.5
28
PM10
100
O3
0.8
CO
7
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
65
Good
Thu
1 Oct
76
Good
Fri
2 Oct
43
Excellent
Sat
3 Oct
48
Excellent
Sun
4 Oct
52
Good
Mon
5 Oct
54
Good
Tue
6 Oct
37
Excellent
Air quality in the last 12 months (Yantian)
|
2026/08
|
12
|
12
|
12
|
18
|
24
|
24
|
44
|
37
|
34
|
36
|
47
|
38
|
25
|
20
|
18
|
31
|
28
|
24
|
20
|
17
|
15
|
18
|
23
|
21
|
20
|
22
|
17
|
23
|
29
|
31
|
18
|
|
2026/07
|
17
|
19
|
18
|
17
|
17
|
18
|
14
|
17
|
18
|
22
|
40
|
31
|
19
|
13
|
14
|
14
|
18
|
20
|
29
|
27
|
24
|
34
|
35
|
37
|
41
|
14
|
16
|
13
|
13
|
18
|
13
|
|
2026/06
|
40
|
32
|
26
|
26
|
25
|
20
|
19
|
18
|
17
|
22
|
25
|
34
|
20
|
24
|
19
|
16
|
14
|
15
|
17
|
15
|
22
|
22
|
23
|
26
|
27
|
18
|
21
|
17
|
18
|
15
|
|
|
2026/05
|
27
|
35
|
27
|
25
|
27
|
23
|
25
|
31
|
27
|
33
|
41
|
36
|
23
|
16
|
18
|
23
|
24
|
34
|
23
|
17
|
16
|
16
|
22
|
21
|
20
|
22
|
23
|
27
|
37
|
32
|
40
|
|
2026/04
|
34
|
35
|
43
|
28
|
25
|
31
|
36
|
39
|
41
|
27
|
32
|
22
|
24
|
20
|
22
|
23
|
31
|
68
|
60
|
49
|
23
|
24
|
26
|
14
|
23
|
36
|
35
|
31
|
22
|
29
|
|
|
2026/03
|
22
|
28
|
10
|
9
|
16
|
23
|
40
|
49
|
44
|
23
|
27
|
37
|
46
|
40
|
42
|
37
|
32
|
30
|
28
|
36
|
37
|
34
|
34
|
31
|
37
|
36
|
45
|
37
|
35
|
31
|
34
|
|
2026/02
|
20
|
28
|
43
|
46
|
28
|
27
|
37
|
27
|
39
|
32
|
27
|
42
|
37
|
21
|
20
|
21
|
33
|
31
|
40
|
43
|
40
|
34
|
44
|
63
|
41
|
20
|
30
|
17
|
|||
|
2026/01
|
45
|
21
|
29
|
45
|
47
|
37
|
43
|
29
|
36
|
47
|
36
|
62
|
56
|
40
|
49
|
39
|
39
|
42
|
48
|
39
|
42
|
41
|
42
|
51
|
30
|
25
|
47
|
45
|
35
|
36
|
29
|
|
2025/12
|
29
|
30
|
49
|
66
|
54
|
49
|
50
|
47
|
48
|
50
|
42
|
43
|
44
|
36
|
38
|
51
|
47
|
45
|
43
|
22
|
42
|
52
|
35
|
36
|
25
|
29
|
38
|
33
|
34
|
52
|
30
|
|
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
|
|
|
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