Air Quality
Excellent
No health implications.
27
PM2.5
31
PM10
60
O3
0.4
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Sep
57
Good
Sat
19 Sep
75
Good
Sun
20 Sep
90
Good
Mon
21 Sep
93
Good
Tue
22 Sep
55
Good
Wed
23 Sep
70
Good
Thu
24 Sep
38
Excellent
Air quality in the last 12 months (Jin'an)
|
2026/08
|
21
|
21
|
22
|
42
|
42
|
28
|
30
|
32
|
32
|
15
|
16
|
18
|
17
|
18
|
18
|
27
|
24
|
41
|
42
|
33
|
22
|
22
|
19
|
19
|
21
|
24
|
36
|
26
|
47
|
32
|
36
|
|
2026/07
|
26
|
27
|
27
|
15
|
13
|
12
|
12
|
16
|
19
|
23
|
30
|
17
|
18
|
29
|
20
|
22
|
24
|
30
|
30
|
28
|
19
|
18
|
14
|
20
|
24
|
30
|
18
|
23
|
16
|
17
|
19
|
|
2026/06
|
75
|
67
|
64
|
52
|
61
|
45
|
63
|
49
|
34
|
53
|
51
|
42
|
35
|
41
|
43
|
36
|
40
|
56
|
28
|
27
|
29
|
29
|
26
|
22
|
29
|
39
|
66
|
57
|
68
|
32
|
|
|
2026/05
|
33
|
36
|
29
|
29
|
31
|
34
|
38
|
37
|
37
|
47
|
39
|
54
|
62
|
63
|
32
|
35
|
42
|
28
|
19
|
23
|
32
|
55
|
60
|
50
|
16
|
18
|
23
|
37
|
52
|
48
|
56
|
|
2026/04
|
56
|
49
|
33
|
44
|
65
|
69
|
54
|
33
|
33
|
24
|
75
|
36
|
27
|
24
|
39
|
68
|
46
|
62
|
49
|
39
|
46
|
18
|
22
|
27
|
32
|
34
|
49
|
31
|
30
|
30
|
|
|
2026/03
|
28
|
26
|
95
|
73
|
56
|
63
|
58
|
68
|
81
|
81
|
59
|
64
|
76
|
75
|
145
|
52
|
49
|
40
|
83
|
99
|
79
|
54
|
71
|
65
|
55
|
70
|
82
|
60
|
52
|
49
|
90
|
|
2026/02
|
39
|
57
|
77
|
62
|
79
|
77
|
46
|
56
|
46
|
64
|
78
|
67
|
67
|
67
|
89
|
39
|
89
|
68
|
67
|
50
|
38
|
116
|
123
|
21
|
38
|
30
|
44
|
33
|
|||
|
2026/01
|
26
|
53
|
58
|
76
|
62
|
59
|
38
|
54
|
46
|
83
|
69
|
59
|
61
|
65
|
66
|
86
|
198
|
110
|
23
|
45
|
61
|
36
|
62
|
84
|
141
|
90
|
73
|
70
|
84
|
22
|
36
|
|
2025/12
|
121
|
86
|
73
|
64
|
68
|
67
|
74
|
122
|
72
|
77
|
144
|
58
|
51
|
64
|
55
|
66
|
212
|
154
|
108
|
214
|
72
|
42
|
53
|
85
|
79
|
46
|
51
|
64
|
105
|
167
|
42
|
|
2025/11
|
60
|
60
|
61
|
69
|
84
|
54
|
11
|
49
|
93
|
75
|
44
|
39
|
63
|
91
|
101
|
85
|
40
|
29
|
30
|
36
|
53
|
59
|
62
|
85
|
84
|
59
|
205
|
89
|
62
|
69
|
|
|
2025/10
|
20
|
25
|
17
|
29
|
50
|
58
|
60
|
68
|
44
|
55
|
41
|
47
|
21
|
45
|
47
|
31
|
25
|
18
|
22
|
27
|
24
|
33
|
36
|
41
|
53
|
52
|
64
|
74
|
73
|
96
|
68
|
|
2025/09
|
22
|
19
|
22
|
29
|
23
|
36
|
42
|
41
|
29
|
31
|
21
|
16
|
18
|
19
|
16
|
25
|
22
|
19
|
21
|
16
|
41
|
41
|
57
|
15
|
21
|
26
|
27
|
29
|
36
|
17
|
|
|
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