Air Quality
Excellent
No health implications.
19
PM2.5
42
PM10
87
O3
0.5
CO
5
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Apr
44
Excellent
Sat
4 Apr
45
Excellent
Sun
5 Apr
44
Excellent
Mon
6 Apr
45
Excellent
Tue
7 Apr
43
Excellent
Wed
8 Apr
26
Excellent
Thu
9 Apr
27
Excellent
Air quality in the last 12 months (Yantian)
|
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
|
|
|
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
|
|
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