Air Quality
Excellent
No health implications.
34
PM2.5
49
PM10
134
O3
0.7
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
60
Good
Wed
6 Nov
60
Good
Thu
7 Nov
58
Good
Fri
8 Nov
76
Good
Sat
9 Nov
59
Good
Sun
10 Nov
58
Good
Mon
11 Nov
62
Good
Yantian Air quality rank
Air quality in the last 12 months (Yantian)
|
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
|
|
2024/02
|
31
|
29
|
23
|
27
|
23
|
23
|
18
|
19
|
24
|
56
|
47
|
34
|
46
|
34
|
32
|
34
|
28
|
36
|
28
|
20
|
21
|
21
|
35
|
32
|
25
|
42
|
34
|
38
|
44
|
||
|
2024/01
|
64
|
59
|
52
|
42
|
48
|
59
|
57
|
57
|
54
|
38
|
46
|
57
|
47
|
30
|
45
|
47
|
44
|
32
|
30
|
39
|
35
|
34
|
36
|
46
|
44
|
47
|
48
|
33
|
40
|
46
|
42
|
|
2023/12
|
47
|
50
|
52
|
56
|
44
|
40
|
32
|
44
|
51
|
41
|
25
|
43
|
40
|
36
|
26
|
20
|
38
|
45
|
34
|
28
|
29
|
53
|
46
|
41
|
44
|
51
|
48
|
57
|
48
|
52
|
47
|
|
2023/11
|
37
|
32
|
32
|
29
|
25
|
30
|
41
|
39
|
40
|
31
|
26
|
20
|
23
|
35
|
34
|
36
|
56
|
64
|
57
|
57
|
44
|
38
|
44
|
53
|
56
|
46
|
52
|
52
|
55
|
55
|
|
|
2023/10
|
28
|
34
|
36
|
42
|
30
|
30
|
19
|
16
|
12
|
18
|
31
|
30
|
27
|
36
|
44
|
47
|
37
|
45
|
35
|
30
|
22
|
28
|
36
|
33
|
29
|
27
|
24
|
30
|
35
|
39
|
35
|
|
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