Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
57
*
PM10
66
O3
0.8
CO
13
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Nov
44
Excellent
Tue
18 Nov
43
Excellent
Wed
19 Nov
44
Excellent
Thu
20 Nov
45
Excellent
Fri
21 Nov
44
Excellent
Sat
22 Nov
44
Excellent
Sun
23 Nov
41
Excellent
Air quality in the last 12 months (Shicheng)
|
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
|
|
|
2025/08
|
28
|
27
|
18
|
17
|
16
|
16
|
19
|
19
|
25
|
29
|
26
|
30
|
24
|
13
|
17
|
16
|
18
|
18
|
17
|
16
|
17
|
23
|
28
|
21
|
19
|
22
|
21
|
18
|
21
|
20
|
28
|
|
2025/07
|
23
|
22
|
26
|
31
|
28
|
27
|
30
|
37
|
26
|
16
|
20
|
18
|
19
|
21
|
27
|
30
|
34
|
34
|
18
|
12
|
13
|
12
|
20
|
18
|
22
|
27
|
19
|
19
|
23
|
24
|
27
|
|
2025/06
|
19
|
20
|
17
|
23
|
29
|
33
|
31
|
30
|
22
|
25
|
23
|
20
|
26
|
19
|
15
|
17
|
19
|
18
|
20
|
17
|
15
|
16
|
18
|
22
|
27
|
21
|
17
|
19
|
20
|
22
|
|
|
2025/05
|
44
|
45
|
52
|
46
|
22
|
27
|
44
|
30
|
17
|
39
|
27
|
32
|
39
|
35
|
36
|
27
|
25
|
16
|
18
|
20
|
24
|
28
|
24
|
35
|
46
|
43
|
45
|
27
|
14
|
20
|
27
|
|
2025/04
|
32
|
41
|
44
|
51
|
49
|
53
|
54
|
57
|
56
|
37
|
42
|
91
|
133
|
96
|
72
|
58
|
65
|
58
|
27
|
19
|
36
|
27
|
25
|
26
|
16
|
13
|
19
|
28
|
45
|
48
|
|
|
2025/03
|
33
|
29
|
31
|
15
|
17
|
19
|
33
|
31
|
43
|
44
|
45
|
38
|
28
|
17
|
11
|
24
|
45
|
35
|
39
|
36
|
40
|
44
|
48
|
59
|
66
|
72
|
54
|
54
|
21
|
12
|
22
|
|
2025/02
|
32
|
21
|
23
|
39
|
35
|
45
|
40
|
53
|
32
|
41
|
48
|
86
|
58
|
57
|
58
|
39
|
38
|
49
|
42
|
24
|
20
|
19
|
16
|
24
|
46
|
57
|
46
|
39
|
|||
|
2025/01
|
90
|
72
|
71
|
71
|
77
|
80
|
65
|
62
|
58
|
38
|
44
|
47
|
52
|
51
|
58
|
54
|
45
|
53
|
54
|
53
|
52
|
55
|
47
|
63
|
46
|
16
|
38
|
63
|
97
|
55
|
43
|
|
2024/12
|
45
|
45
|
50
|
62
|
59
|
52
|
40
|
49
|
59
|
55
|
37
|
35
|
50
|
56
|
48
|
48
|
50
|
54
|
59
|
59
|
60
|
67
|
63
|
62
|
72
|
67
|
91
|
81
|
70
|
67
|
72
|
|
2024/11
|
20
|
27
|
36
|
42
|
52
|
46
|
40
|
39
|
45
|
47
|
41
|
37
|
37
|
39
|
28
|
21
|
30
|
20
|
24
|
32
|
31
|
29
|
39
|
48
|
38
|
21
|
33
|
33
|
38
|
43
|
|
|
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