Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
24
O3
0.7
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Dec
57
Good
Fri
26 Dec
62
Good
Sat
27 Dec
57
Good
Sun
28 Dec
64
Good
Mon
29 Dec
63
Good
Tue
30 Dec
34
Excellent
Wed
31 Dec
50
Excellent
Air quality in the last 12 months (Qingcheng)
|
2025/11
|
26
|
29
|
21
|
8
|
12
|
18
|
27
|
41
|
10
|
9
|
9
|
15
|
14
|
28
|
35
|
40
|
41
|
28
|
18
|
25
|
29
|
32
|
43
|
42
|
35
|
54
|
44
|
57
|
56
|
55
|
|
|
2025/10
|
53
|
35
|
36
|
33
|
15
|
20
|
33
|
34
|
41
|
51
|
49
|
32
|
20
|
17
|
40
|
33
|
29
|
34
|
21
|
10
|
10
|
12
|
19
|
33
|
35
|
44
|
46
|
45
|
47
|
51
|
30
|
|
2025/09
|
37
|
34
|
38
|
37
|
39
|
41
|
28
|
8
|
15
|
24
|
36
|
31
|
41
|
44
|
40
|
18
|
29
|
24
|
23
|
12
|
9
|
20
|
17
|
9
|
11
|
19
|
29
|
40
|
31
|
35
|
|
|
2025/08
|
42
|
37
|
46
|
34
|
28
|
27
|
38
|
34
|
58
|
38
|
36
|
48
|
43
|
32
|
9
|
21
|
23
|
13
|
14
|
29
|
29
|
32
|
37
|
20
|
22
|
21
|
36
|
35
|
30
|
23
|
27
|
|
2025/07
|
19
|
28
|
39
|
55
|
62
|
51
|
51
|
47
|
47
|
42
|
19
|
37
|
43
|
34
|
38
|
36
|
46
|
41
|
18
|
8
|
10
|
8
|
13
|
19
|
21
|
31
|
47
|
30
|
39
|
50
|
31
|
|
2025/06
|
51
|
37
|
13
|
25
|
41
|
54
|
52
|
47
|
50
|
47
|
34
|
30
|
42
|
37
|
33
|
11
|
10
|
14
|
16
|
16
|
18
|
19
|
21
|
18
|
26
|
25
|
30
|
25
|
36
|
33
|
|
|
2025/05
|
31
|
47
|
55
|
38
|
31
|
17
|
23
|
30
|
17
|
25
|
23
|
34
|
50
|
52
|
31
|
18
|
30
|
21
|
40
|
27
|
21
|
23
|
22
|
14
|
44
|
50
|
53
|
62
|
24
|
15
|
36
|
|
2025/04
|
25
|
41
|
49
|
61
|
59
|
58
|
85
|
75
|
76
|
57
|
53
|
56
|
138
|
128
|
92
|
85
|
72
|
87
|
63
|
59
|
34
|
41
|
57
|
27
|
11
|
34
|
52
|
25
|
36
|
59
|
|
|
2025/03
|
51
|
34
|
44
|
20
|
9
|
8
|
15
|
35
|
49
|
77
|
68
|
41
|
38
|
38
|
13
|
10
|
40
|
29
|
27
|
34
|
41
|
65
|
82
|
86
|
90
|
50
|
46
|
47
|
12
|
8
|
8
|
|
2025/02
|
45
|
23
|
10
|
30
|
43
|
40
|
17
|
37
|
24
|
29
|
45
|
52
|
36
|
51
|
68
|
64
|
35
|
34
|
51
|
68
|
18
|
29
|
11
|
31
|
45
|
63
|
93
|
92
|
|||
|
2025/01
|
75
|
62
|
55
|
61
|
85
|
87
|
69
|
66
|
68
|
34
|
32
|
33
|
43
|
60
|
48
|
48
|
38
|
40
|
48
|
52
|
67
|
65
|
71
|
57
|
43
|
17
|
23
|
28
|
45
|
61
|
57
|
|
2024/12
|
49
|
44
|
46
|
51
|
70
|
79
|
37
|
26
|
68
|
60
|
45
|
23
|
34
|
64
|
53
|
38
|
45
|
39
|
54
|
57
|
40
|
56
|
54
|
56
|
50
|
57
|
77
|
74
|
77
|
75
|
71
|
|
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