Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
62
*
PM10
146
O3
1.1
CO
9
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Jul
54
Good
Fri
24 Jul
53
Good
Sat
25 Jul
56
Good
Sun
26 Jul
51
Good
Mon
27 Jul
54
Good
Tue
28 Jul
50
Excellent
Wed
29 Jul
41
Excellent
Air quality in the last 12 months (Jiaocheng)
|
2026/06
|
39
|
60
|
71
|
44
|
36
|
38
|
41
|
27
|
27
|
25
|
28
|
30
|
27
|
18
|
24
|
24
|
25
|
17
|
19
|
27
|
39
|
43
|
45
|
26
|
27
|
23
|
28
|
35
|
37
|
27
|
|
|
2026/05
|
33
|
36
|
40
|
26
|
29
|
28
|
31
|
29
|
23
|
27
|
31
|
34
|
43
|
32
|
24
|
34
|
25
|
26
|
27
|
31
|
17
|
25
|
30
|
41
|
44
|
43
|
41
|
23
|
39
|
49
|
43
|
|
2026/04
|
29
|
32
|
34
|
27
|
31
|
42
|
31
|
31
|
41
|
51
|
32
|
34
|
44
|
38
|
29
|
39
|
30
|
33
|
39
|
42
|
35
|
36
|
27
|
24
|
36
|
39
|
46
|
46
|
32
|
24
|
|
|
2026/03
|
19
|
29
|
25
|
30
|
20
|
28
|
42
|
40
|
35
|
34
|
32
|
37
|
37
|
38
|
35
|
30
|
33
|
42
|
26
|
40
|
35
|
42
|
32
|
26
|
30
|
33
|
31
|
34
|
26
|
40
|
32
|
|
2026/02
|
23
|
40
|
49
|
34
|
44
|
39
|
18
|
32
|
39
|
42
|
43
|
49
|
51
|
49
|
45
|
27
|
41
|
46
|
46
|
46
|
57
|
46
|
89
|
72
|
19
|
23
|
27
|
27
|
|||
|
2026/01
|
32
|
20
|
29
|
34
|
44
|
27
|
36
|
36
|
45
|
37
|
46
|
56
|
39
|
40
|
32
|
33
|
46
|
37
|
37
|
19
|
22
|
33
|
46
|
46
|
48
|
29
|
23
|
32
|
36
|
38
|
17
|
|
2025/12
|
32
|
39
|
46
|
44
|
26
|
28
|
27
|
41
|
58
|
37
|
28
|
57
|
49
|
25
|
38
|
34
|
32
|
64
|
52
|
42
|
79
|
42
|
28
|
40
|
24
|
29
|
29
|
23
|
21
|
42
|
47
|
|
2025/11
|
24
|
43
|
51
|
20
|
17
|
21
|
34
|
34
|
25
|
32
|
25
|
11
|
13
|
28
|
40
|
31
|
31
|
19
|
21
|
31
|
33
|
43
|
39
|
37
|
44
|
72
|
55
|
63
|
63
|
43
|
|
|
2025/10
|
20
|
14
|
19
|
21
|
22
|
28
|
24
|
28
|
28
|
25
|
27
|
29
|
29
|
29
|
18
|
23
|
29
|
32
|
23
|
12
|
11
|
13
|
22
|
25
|
27
|
37
|
44
|
28
|
26
|
34
|
27
|
|
2025/09
|
25
|
23
|
26
|
27
|
23
|
17
|
22
|
22
|
14
|
24
|
18
|
26
|
32
|
29
|
18
|
20
|
21
|
15
|
16
|
16
|
16
|
25
|
23
|
20
|
16
|
17
|
19
|
17
|
19
|
23
|
|
|
2025/08
|
33
|
25
|
21
|
21
|
19
|
26
|
35
|
42
|
46
|
40
|
34
|
32
|
18
|
19
|
13
|
14
|
18
|
16
|
20
|
24
|
16
|
16
|
32
|
26
|
16
|
14
|
15
|
15
|
13
|
14
|
16
|
|
2025/07
|
15
|
16
|
24
|
19
|
18
|
13
|
14
|
24
|
14
|
15
|
13
|
15
|
26
|
18
|
27
|
38
|
37
|
22
|
14
|
15
|
10
|
11
|
15
|
16
|
16
|
16
|
14
|
21
|
14
|
19
|
34
|
|
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