Air Quality
Excellent
No health implications.
21
PM2.5
39
PM10
28
O3
0.8
CO
8
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
61
Good
Wed
16 Sep
84
Good
Thu
17 Sep
86
Good
Fri
18 Sep
64
Good
Sat
19 Sep
57
Good
Sun
20 Sep
49
Excellent
Mon
21 Sep
37
Excellent
Air quality in the last 12 months (Qingcheng)
|
2026/08
|
16
|
14
|
17
|
20
|
28
|
48
|
50
|
33
|
26
|
28
|
25
|
41
|
40
|
25
|
24
|
36
|
29
|
23
|
26
|
23
|
26
|
33
|
27
|
24
|
22
|
20
|
16
|
22
|
33
|
19
|
19
|
|
2026/07
|
21
|
22
|
17
|
15
|
17
|
18
|
19
|
17
|
23
|
34
|
45
|
44
|
43
|
19
|
18
|
22
|
28
|
33
|
25
|
26
|
32
|
38
|
45
|
48
|
41
|
13
|
27
|
20
|
14
|
15
|
16
|
|
2026/06
|
34
|
39
|
45
|
34
|
30
|
27
|
34
|
26
|
20
|
26
|
28
|
43
|
31
|
26
|
15
|
19
|
19
|
17
|
20
|
27
|
30
|
31
|
35
|
39
|
26
|
24
|
27
|
20
|
28
|
27
|
|
|
2026/05
|
34
|
49
|
26
|
30
|
35
|
41
|
57
|
28
|
30
|
52
|
56
|
61
|
46
|
23
|
25
|
20
|
18
|
29
|
25
|
19
|
20
|
34
|
21
|
29
|
29
|
34
|
42
|
38
|
35
|
27
|
33
|
|
2026/04
|
27
|
34
|
51
|
21
|
44
|
55
|
51
|
38
|
45
|
38
|
46
|
40
|
35
|
41
|
35
|
42
|
28
|
33
|
48
|
58
|
43
|
30
|
13
|
27
|
33
|
71
|
61
|
39
|
25
|
22
|
|
|
2026/03
|
22
|
25
|
10
|
13
|
22
|
27
|
34
|
53
|
35
|
23
|
36
|
34
|
45
|
55
|
61
|
59
|
46
|
48
|
42
|
51
|
26
|
59
|
60
|
57
|
63
|
42
|
47
|
43
|
40
|
33
|
36
|
|
2026/02
|
20
|
29
|
48
|
72
|
71
|
53
|
24
|
38
|
52
|
53
|
37
|
34
|
57
|
48
|
38
|
41
|
27
|
25
|
42
|
38
|
56
|
40
|
53
|
52
|
30
|
40
|
33
|
13
|
|||
|
2026/01
|
49
|
16
|
31
|
47
|
36
|
34
|
37
|
30
|
34
|
39
|
35
|
56
|
55
|
65
|
69
|
77
|
96
|
93
|
93
|
60
|
20
|
24
|
34
|
47
|
64
|
64
|
49
|
36
|
51
|
57
|
23
|
|
2025/12
|
53
|
41
|
63
|
58
|
58
|
66
|
61
|
51
|
52
|
58
|
58
|
58
|
30
|
21
|
38
|
47
|
41
|
46
|
63
|
40
|
53
|
68
|
66
|
49
|
10
|
38
|
38
|
45
|
49
|
47
|
52
|
|
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
|
|
|
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