Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
39
O3
0.4
CO
2
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Sep
29
Excellent
Fri
26 Sep
27
Excellent
Sat
27 Sep
48
Excellent
Sun
28 Sep
51
Good
Mon
29 Sep
35
Excellent
Tue
30 Sep
38
Excellent
Wed
1 Oct
44
Excellent
Air quality in the last 12 months (Qingxiu)
|
2025/08
|
26
|
24
|
39
|
30
|
25
|
16
|
18
|
29
|
29
|
28
|
30
|
29
|
34
|
47
|
19
|
20
|
28
|
17
|
11
|
18
|
24
|
25
|
27
|
32
|
20
|
23
|
23
|
25
|
24
|
28
|
24
|
|
2025/07
|
17
|
21
|
26
|
21
|
34
|
38
|
26
|
28
|
30
|
34
|
25
|
19
|
26
|
23
|
20
|
25
|
27
|
35
|
46
|
31
|
17
|
13
|
15
|
18
|
25
|
30
|
34
|
42
|
29
|
54
|
32
|
|
2025/06
|
29
|
26
|
16
|
35
|
30
|
24
|
24
|
23
|
26
|
21
|
26
|
22
|
13
|
21
|
29
|
18
|
19
|
25
|
23
|
23
|
25
|
24
|
20
|
22
|
19
|
23
|
15
|
20
|
19
|
13
|
|
|
2025/05
|
27
|
46
|
41
|
31
|
33
|
30
|
36
|
31
|
26
|
30
|
29
|
40
|
41
|
28
|
15
|
21
|
19
|
26
|
22
|
23
|
26
|
20
|
20
|
15
|
35
|
37
|
53
|
41
|
16
|
24
|
29
|
|
2025/04
|
38
|
56
|
56
|
40
|
90
|
101
|
72
|
61
|
44
|
47
|
45
|
57
|
111
|
146
|
117
|
104
|
84
|
66
|
50
|
34
|
28
|
36
|
44
|
43
|
27
|
31
|
34
|
23
|
44
|
37
|
|
|
2025/03
|
40
|
34
|
42
|
46
|
32
|
18
|
32
|
38
|
31
|
54
|
36
|
33
|
30
|
31
|
19
|
23
|
52
|
38
|
38
|
62
|
72
|
64
|
51
|
58
|
69
|
44
|
45
|
69
|
35
|
12
|
21
|
|
2025/02
|
47
|
32
|
19
|
52
|
85
|
40
|
12
|
42
|
57
|
71
|
93
|
46
|
39
|
110
|
67
|
31
|
34
|
20
|
57
|
52
|
16
|
30
|
14
|
34
|
65
|
24
|
29
|
46
|
|||
|
2025/01
|
113
|
102
|
78
|
98
|
91
|
100
|
117
|
89
|
75
|
34
|
45
|
60
|
86
|
89
|
75
|
65
|
84
|
91
|
96
|
98
|
94
|
71
|
77
|
57
|
44
|
15
|
43
|
52
|
224
|
80
|
45
|
|
2024/12
|
66
|
78
|
76
|
86
|
90
|
69
|
30
|
28
|
63
|
97
|
53
|
33
|
40
|
50
|
39
|
46
|
75
|
62
|
55
|
80
|
87
|
81
|
92
|
87
|
102
|
90
|
74
|
56
|
98
|
118
|
113
|
|
2024/11
|
41
|
45
|
67
|
71
|
58
|
68
|
61
|
56
|
62
|
64
|
64
|
70
|
71
|
69
|
65
|
62
|
57
|
36
|
24
|
24
|
23
|
26
|
43
|
54
|
74
|
18
|
34
|
31
|
41
|
63
|
|
|
2024/10
|
27
|
19
|
39
|
52
|
54
|
55
|
61
|
53
|
39
|
46
|
55
|
63
|
52
|
44
|
16
|
28
|
34
|
21
|
29
|
25
|
38
|
43
|
18
|
29
|
49
|
42
|
29
|
21
|
36
|
41
|
52
|
|
2024/09
|
26
|
27
|
24
|
36
|
53
|
38
|
14
|
17
|
35
|
28
|
39
|
33
|
44
|
44
|
39
|
30
|
27
|
34
|
35
|
39
|
35
|
20
|
26
|
38
|
50
|
42
|
51
|
40
|
24
|
36
|
|
|
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