Air Quality
Excellent
No health implications.
13
PM2.5
27
PM10
91
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Sep
69
Good
Thu
24 Sep
66
Good
Fri
25 Sep
70
Good
Sat
26 Sep
87
Good
Sun
27 Sep
92
Good
Mon
28 Sep
87
Good
Tue
29 Sep
43
Excellent
Air quality in the last 12 months (Jin'an)
|
2026/08
|
40
|
38
|
42
|
22
|
25
|
25
|
32
|
25
|
16
|
18
|
35
|
36
|
33
|
31
|
26
|
26
|
22
|
15
|
14
|
14
|
17
|
24
|
17
|
15
|
15
|
20
|
18
|
26
|
22
|
19
|
15
|
|
2026/07
|
21
|
25
|
28
|
22
|
23
|
25
|
24
|
28
|
36
|
21
|
17
|
28
|
22
|
19
|
20
|
23
|
25
|
25
|
29
|
26
|
35
|
48
|
51
|
28
|
19
|
27
|
20
|
23
|
22
|
23
|
36
|
|
2026/06
|
47
|
64
|
59
|
34
|
29
|
45
|
41
|
24
|
27
|
26
|
31
|
35
|
27
|
25
|
20
|
21
|
19
|
20
|
20
|
27
|
36
|
41
|
43
|
30
|
23
|
21
|
28
|
33
|
36
|
20
|
|
|
2026/05
|
38
|
42
|
39
|
26
|
31
|
30
|
34
|
34
|
28
|
26
|
33
|
38
|
31
|
22
|
23
|
27
|
29
|
31
|
36
|
39
|
30
|
29
|
32
|
42
|
45
|
43
|
42
|
28
|
39
|
50
|
43
|
|
2026/04
|
30
|
34
|
29
|
28
|
33
|
45
|
35
|
40
|
40
|
49
|
37
|
42
|
36
|
49
|
30
|
37
|
37
|
35
|
41
|
47
|
32
|
34
|
23
|
24
|
39
|
44
|
49
|
60
|
30
|
22
|
|
|
2026/03
|
25
|
27
|
26
|
29
|
20
|
34
|
37
|
41
|
39
|
40
|
42
|
43
|
42
|
38
|
35
|
37
|
43
|
50
|
25
|
41
|
36
|
44
|
39
|
28
|
42
|
32
|
34
|
35
|
45
|
55
|
42
|
|
2026/02
|
22
|
42
|
54
|
42
|
48
|
50
|
14
|
35
|
38
|
37
|
46
|
54
|
51
|
55
|
56
|
37
|
46
|
45
|
49
|
48
|
52
|
50
|
77
|
64
|
22
|
26
|
22
|
19
|
|||
|
2026/01
|
32
|
22
|
32
|
37
|
41
|
29
|
45
|
50
|
55
|
52
|
57
|
60
|
51
|
51
|
46
|
52
|
55
|
39
|
40
|
19
|
29
|
43
|
45
|
44
|
42
|
38
|
26
|
27
|
38
|
29
|
18
|
|
2025/12
|
41
|
49
|
55
|
44
|
35
|
38
|
41
|
44
|
53
|
40
|
40
|
59
|
42
|
32
|
47
|
44
|
44
|
75
|
62
|
52
|
76
|
34
|
43
|
48
|
22
|
34
|
38
|
36
|
37
|
41
|
41
|
|
2025/11
|
25
|
44
|
52
|
15
|
18
|
27
|
38
|
41
|
29
|
37
|
34
|
12
|
14
|
30
|
46
|
45
|
35
|
22
|
27
|
35
|
36
|
44
|
48
|
47
|
49
|
84
|
63
|
87
|
77
|
58
|
|
|
2025/10
|
27
|
20
|
23
|
27
|
34
|
37
|
25
|
27
|
28
|
34
|
34
|
32
|
41
|
33
|
22
|
26
|
37
|
30
|
19
|
18
|
13
|
18
|
27
|
26
|
30
|
44
|
39
|
25
|
29
|
37
|
29
|
|
2025/09
|
35
|
28
|
29
|
36
|
31
|
17
|
23
|
25
|
21
|
33
|
24
|
37
|
42
|
35
|
24
|
15
|
16
|
15
|
16
|
21
|
18
|
23
|
17
|
24
|
19
|
19
|
21
|
24
|
29
|
37
|
|
|
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