Air Quality
Excellent
No health implications.
28
PM2.5
50
PM10
37
O3
0.8
CO
10
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
45
Excellent
Wed
24 Dec
60
Good
Thu
25 Dec
56
Good
Fri
26 Dec
59
Good
Sat
27 Dec
52
Good
Sun
28 Dec
44
Excellent
Mon
29 Dec
18
Excellent
Jiayin Air quality rank
Air quality in the last 12 months (Jiayin)
|
2025/11
|
32
|
26
|
46
|
55
|
77
|
41
|
20
|
50
|
64
|
21
|
19
|
49
|
21
|
21
|
39
|
41
|
30
|
23
|
80
|
84
|
23
|
89
|
159
|
39
|
34
|
38
|
48
|
43
|
50
|
33
|
|
|
2025/10
|
23
|
21
|
30
|
30
|
14
|
27
|
32
|
23
|
40
|
38
|
41
|
26
|
34
|
31
|
30
|
30
|
28
|
19
|
20
|
19
|
24
|
30
|
33
|
77
|
156
|
139
|
61
|
27
|
63
|
80
|
44
|
|
2025/09
|
21
|
27
|
25
|
44
|
39
|
30
|
31
|
31
|
22
|
19
|
24
|
26
|
25
|
22
|
20
|
20
|
19
|
17
|
22
|
19
|
26
|
28
|
38
|
26
|
18
|
17
|
19
|
23
|
20
|
28
|
|
|
2025/08
|
26
|
23
|
25
|
22
|
21
|
19
|
19
|
21
|
28
|
22
|
21
|
22
|
27
|
25
|
22
|
21
|
26
|
26
|
23
|
25
|
28
|
25
|
23
|
23
|
25
|
25
|
28
|
28
|
25
|
24
|
28
|
|
2025/07
|
29
|
38
|
27
|
29
|
35
|
27
|
26
|
33
|
29
|
21
|
32
|
31
|
26
|
27
|
24
|
27
|
28
|
30
|
30
|
35
|
27
|
26
|
29
|
37
|
32
|
27
|
30
|
22
|
31
|
25
|
21
|
|
2025/06
|
22
|
23
|
17
|
16
|
17
|
16
|
16
|
16
|
16
|
12
|
19
|
30
|
45
|
31
|
30
|
37
|
27
|
35
|
43
|
32
|
25
|
31
|
36
|
34
|
47
|
44
|
47
|
57
|
36
|
34
|
|
|
2025/05
|
35
|
30
|
15
|
15
|
15
|
19
|
30
|
29
|
32
|
31
|
58
|
81
|
54
|
32
|
32
|
21
|
21
|
15
|
22
|
21
|
12
|
21
|
19
|
13
|
18
|
23
|
24
|
43
|
46
|
48
|
56
|
|
2025/04
|
50
|
37
|
38
|
39
|
42
|
38
|
46
|
41
|
33
|
52
|
35
|
55
|
42
|
28
|
26
|
23
|
46
|
34
|
32
|
16
|
34
|
40
|
48
|
38
|
22
|
15
|
16
|
17
|
24
|
24
|
|
|
2025/03
|
15
|
16
|
35
|
41
|
41
|
25
|
19
|
35
|
38
|
69
|
26
|
33
|
18
|
22
|
17
|
31
|
33
|
22
|
24
|
48
|
24
|
16
|
12
|
17
|
24
|
19
|
37
|
19
|
26
|
16
|
36
|
|
2025/02
|
39
|
49
|
30
|
17
|
16
|
13
|
22
|
21
|
19
|
15
|
36
|
30
|
32
|
30
|
30
|
16
|
12
|
22
|
35
|
21
|
17
|
11
|
14
|
26
|
51
|
17
|
42
|
42
|
|||
|
2025/01
|
45
|
44
|
45
|
32
|
29
|
29
|
39
|
30
|
22
|
24
|
35
|
55
|
61
|
44
|
23
|
29
|
36
|
54
|
43
|
34
|
41
|
67
|
48
|
59
|
55
|
47
|
40
|
17
|
18
|
15
|
27
|
|
2024/12
|
17
|
17
|
17
|
18
|
17
|
12
|
13
|
17
|
24
|
18
|
12
|
18
|
18
|
25
|
22
|
13
|
15
|
15
|
17
|
25
|
33
|
28
|
29
|
25
|
29
|
12
|
15
|
15
|
19
|
30
|
41
|
|
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