Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
30
O3
0.7
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Mar
35
Excellent
Thu
6 Mar
39
Excellent
Fri
7 Mar
47
Excellent
Sat
8 Mar
43
Excellent
Sun
9 Mar
46
Excellent
Mon
10 Mar
28
Excellent
Tue
11 Mar
20
Excellent
Air quality in the last 12 months (Xunwu)
|
2025/01
|
79
|
66
|
65
|
54
|
66
|
71
|
67
|
65
|
60
|
44
|
44
|
48
|
54
|
52
|
59
|
61
|
51
|
53
|
54
|
54
|
58
|
64
|
52
|
52
|
48
|
15
|
29
|
58
|
113
|
57
|
42
|
|
2024/12
|
57
|
51
|
52
|
51
|
56
|
52
|
42
|
38
|
51
|
48
|
40
|
27
|
35
|
57
|
49
|
47
|
52
|
52
|
54
|
54
|
52
|
60
|
68
|
56
|
71
|
64
|
75
|
79
|
70
|
63
|
66
|
|
2024/11
|
20
|
23
|
36
|
43
|
43
|
45
|
36
|
34
|
44
|
46
|
42
|
31
|
29
|
33
|
33
|
18
|
26
|
20
|
19
|
20
|
22
|
26
|
30
|
39
|
31
|
17
|
28
|
28
|
37
|
50
|
|
|
2024/10
|
21
|
18
|
29
|
30
|
28
|
32
|
31
|
28
|
26
|
30
|
41
|
47
|
41
|
44
|
53
|
33
|
36
|
40
|
35
|
25
|
27
|
33
|
24
|
34
|
38
|
37
|
38
|
13
|
26
|
37
|
30
|
|
2024/09
|
29
|
35
|
36
|
25
|
23
|
17
|
16
|
19
|
18
|
24
|
34
|
43
|
32
|
30
|
21
|
22
|
25
|
22
|
31
|
21
|
19
|
18
|
15
|
19
|
20
|
26
|
27
|
27
|
24
|
21
|
|
|
2024/08
|
20
|
25
|
29
|
37
|
26
|
31
|
28
|
29
|
33
|
42
|
30
|
27
|
21
|
18
|
18
|
22
|
20
|
15
|
16
|
13
|
12
|
17
|
25
|
25
|
26
|
31
|
35
|
29
|
29
|
30
|
29
|
|
2024/07
|
22
|
19
|
19
|
18
|
20
|
19
|
13
|
16
|
18
|
19
|
19
|
17
|
21
|
23
|
17
|
17
|
15
|
16
|
17
|
20
|
19
|
21
|
29
|
27
|
23
|
12
|
10
|
13
|
18
|
20
|
12
|
|
2024/06
|
13
|
11
|
26
|
16
|
20
|
20
|
26
|
29
|
20
|
22
|
19
|
21
|
26
|
20
|
17
|
15
|
17
|
22
|
19
|
19
|
21
|
32
|
24
|
18
|
19
|
22
|
21
|
18
|
16
|
18
|
|
|
2024/05
|
19
|
21
|
31
|
32
|
18
|
30
|
44
|
43
|
44
|
50
|
41
|
30
|
38
|
33
|
41
|
48
|
54
|
51
|
42
|
22
|
14
|
12
|
18
|
17
|
18
|
17
|
17
|
20
|
25
|
35
|
25
|
|
2024/04
|
29
|
47
|
39
|
33
|
19
|
22
|
13
|
18
|
21
|
31
|
50
|
53
|
58
|
48
|
53
|
49
|
38
|
26
|
25
|
27
|
19
|
26
|
28
|
27
|
21
|
20
|
28
|
17
|
23
|
22
|
|
|
2024/03
|
21
|
25
|
39
|
47
|
49
|
22
|
31
|
43
|
57
|
44
|
29
|
32
|
59
|
61
|
36
|
52
|
48
|
31
|
30
|
55
|
59
|
57
|
52
|
44
|
35
|
29
|
41
|
41
|
41
|
55
|
33
|
|
2024/02
|
45
|
28
|
20
|
19
|
15
|
20
|
13
|
17
|
46
|
84
|
63
|
52
|
49
|
47
|
49
|
26
|
39
|
42
|
33
|
30
|
23
|
24
|
16
|
21
|
27
|
26
|
21
|
37
|
22
|
||
|
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