Air Quality
Excellent
No health implications.
18
PM2.5
28
PM10
99
O3
0.4
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Oct
51
Good
Wed
7 Oct
53
Good
Thu
8 Oct
55
Good
Fri
9 Oct
62
Good
Sat
10 Oct
57
Good
Sun
11 Oct
58
Good
Mon
12 Oct
49
Excellent
Air quality in the last 12 months (Shicheng)
|
2026/08
|
22
|
19
|
24
|
32
|
32
|
31
|
30
|
31
|
22
|
17
|
21
|
23
|
27
|
24
|
20
|
23
|
29
|
25
|
23
|
23
|
20
|
25
|
26
|
21
|
15
|
17
|
24
|
30
|
18
|
25
|
21
|
|
2026/07
|
19
|
21
|
19
|
21
|
17
|
18
|
14
|
15
|
20
|
29
|
35
|
32
|
23
|
19
|
17
|
17
|
18
|
21
|
22
|
18
|
31
|
33
|
34
|
38
|
25
|
13
|
13
|
15
|
20
|
19
|
22
|
|
2026/06
|
54
|
45
|
32
|
26
|
25
|
26
|
29
|
24
|
24
|
22
|
21
|
25
|
34
|
17
|
22
|
25
|
24
|
17
|
18
|
20
|
21
|
24
|
27
|
23
|
24
|
25
|
24
|
27
|
18
|
22
|
|
|
2026/05
|
28
|
27
|
27
|
32
|
24
|
23
|
28
|
25
|
27
|
29
|
30
|
35
|
28
|
21
|
25
|
22
|
24
|
26
|
28
|
22
|
18
|
15
|
22
|
23
|
26
|
27
|
29
|
27
|
32
|
38
|
52
|
|
2026/04
|
27
|
30
|
19
|
27
|
39
|
25
|
25
|
27
|
32
|
38
|
36
|
34
|
35
|
39
|
32
|
36
|
28
|
32
|
39
|
41
|
34
|
24
|
18
|
24
|
29
|
39
|
51
|
49
|
26
|
25
|
|
|
2026/03
|
14
|
13
|
23
|
32
|
35
|
34
|
39
|
51
|
42
|
40
|
41
|
45
|
40
|
42
|
48
|
62
|
52
|
33
|
23
|
31
|
33
|
36
|
39
|
31
|
26
|
28
|
31
|
34
|
37
|
29
|
25
|
|
2026/02
|
24
|
31
|
45
|
52
|
51
|
45
|
18
|
29
|
41
|
50
|
41
|
43
|
46
|
37
|
38
|
32
|
44
|
38
|
34
|
25
|
29
|
48
|
41
|
30
|
22
|
21
|
14
|
15
|
|||
|
2026/01
|
35
|
19
|
34
|
46
|
40
|
41
|
42
|
41
|
43
|
41
|
47
|
55
|
54
|
49
|
54
|
65
|
65
|
83
|
80
|
33
|
25
|
39
|
54
|
60
|
60
|
56
|
43
|
37
|
48
|
44
|
21
|
|
2025/12
|
52
|
58
|
59
|
57
|
63
|
60
|
63
|
61
|
67
|
68
|
68
|
63
|
34
|
28
|
39
|
45
|
49
|
68
|
58
|
53
|
64
|
47
|
49
|
37
|
21
|
42
|
46
|
53
|
47
|
50
|
66
|
|
2025/11
|
33
|
41
|
41
|
19
|
20
|
28
|
39
|
36
|
19
|
12
|
41
|
18
|
22
|
32
|
39
|
48
|
49
|
27
|
25
|
33
|
37
|
43
|
53
|
49
|
55
|
60
|
56
|
55
|
47
|
50
|
|
|
2025/10
|
37
|
33
|
28
|
37
|
25
|
21
|
30
|
31
|
34
|
32
|
31
|
29
|
34
|
31
|
32
|
39
|
34
|
42
|
22
|
17
|
16
|
20
|
31
|
34
|
43
|
53
|
54
|
50
|
43
|
55
|
36
|
|
2025/09
|
22
|
20
|
24
|
27
|
26
|
29
|
27
|
14
|
16
|
16
|
14
|
24
|
22
|
23
|
28
|
26
|
23
|
23
|
20
|
20
|
23
|
28
|
27
|
21
|
22
|
23
|
29
|
32
|
35
|
38
|
|
|
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