Air Quality
Excellent
No health implications.
9
PM2.5
14
PM10
37
O3
0.8
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
51
Good
Fri
7 Feb
37
Excellent
Sat
8 Feb
44
Excellent
Sun
9 Feb
63
Good
Mon
10 Feb
74
Good
Tue
11 Feb
65
Good
Wed
12 Feb
22
Excellent
Air quality in the last 12 months (Qingxiu)
|
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
|
|
|
2024/08
|
15
|
14
|
19
|
22
|
26
|
23
|
29
|
25
|
27
|
34
|
19
|
22
|
22
|
22
|
22
|
28
|
41
|
26
|
34
|
26
|
19
|
22
|
23
|
28
|
26
|
32
|
31
|
35
|
36
|
31
|
32
|
|
2024/07
|
20
|
12
|
17
|
21
|
20
|
15
|
18
|
19
|
20
|
22
|
23
|
26
|
24
|
22
|
25
|
25
|
22
|
16
|
18
|
22
|
35
|
29
|
16
|
16
|
21
|
34
|
31
|
27
|
20
|
12
|
12
|
|
2024/06
|
29
|
37
|
27
|
25
|
13
|
24
|
31
|
21
|
18
|
19
|
19
|
19
|
28
|
30
|
23
|
35
|
31
|
22
|
26
|
27
|
30
|
22
|
20
|
14
|
14
|
15
|
18
|
19
|
18
|
20
|
|
|
2024/05
|
21
|
27
|
25
|
25
|
23
|
34
|
30
|
44
|
32
|
29
|
32
|
29
|
45
|
61
|
41
|
53
|
45
|
47
|
19
|
17
|
28
|
31
|
40
|
48
|
27
|
17
|
32
|
17
|
29
|
22
|
11
|
|
2024/04
|
51
|
48
|
51
|
49
|
27
|
28
|
17
|
18
|
42
|
32
|
46
|
48
|
46
|
41
|
41
|
38
|
36
|
33
|
43
|
52
|
24
|
32
|
34
|
45
|
48
|
60
|
55
|
45
|
52
|
58
|
|
|
2024/03
|
34
|
65
|
70
|
45
|
57
|
45
|
68
|
73
|
53
|
24
|
26
|
48
|
30
|
17
|
22
|
42
|
51
|
48
|
21
|
48
|
70
|
43
|
41
|
43
|
53
|
53
|
55
|
38
|
50
|
46
|
39
|
|
2024/02
|
35
|
33
|
43
|
32
|
23
|
18
|
14
|
24
|
34
|
230
|
87
|
77
|
50
|
48
|
46
|
31
|
55
|
41
|
40
|
36
|
45
|
36
|
15
|
13
|
17
|
16
|
18
|
14
|
15
|
||
|
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