Air Quality
Excellent
No health implications.
9
PM2.5
11
PM10
58
O3
0.5
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
47
Excellent
Mon
30 Jun
50
Excellent
Tue
1 Jul
49
Excellent
Wed
2 Jul
47
Excellent
Thu
3 Jul
47
Excellent
Fri
4 Jul
54
Good
Sat
5 Jul
15
Excellent
Air quality in the last 12 months (Xunwu)
|
2025/05
|
53
|
52
|
50
|
47
|
26
|
27
|
30
|
35
|
24
|
32
|
26
|
36
|
40
|
37
|
33
|
25
|
21
|
22
|
20
|
22
|
22
|
28
|
26
|
24
|
44
|
38
|
41
|
35
|
11
|
17
|
30
|
|
2025/04
|
26
|
37
|
49
|
56
|
46
|
52
|
58
|
60
|
65
|
46
|
47
|
73
|
135
|
96
|
81
|
72
|
63
|
55
|
32
|
31
|
37
|
36
|
27
|
26
|
17
|
15
|
27
|
29
|
46
|
53
|
|
|
2025/03
|
38
|
31
|
32
|
18
|
13
|
14
|
25
|
29
|
40
|
53
|
51
|
37
|
31
|
26
|
17
|
15
|
49
|
37
|
41
|
44
|
47
|
53
|
58
|
66
|
78
|
64
|
44
|
50
|
14
|
9
|
14
|
|
2025/02
|
43
|
26
|
13
|
31
|
41
|
45
|
24
|
52
|
36
|
40
|
46
|
70
|
50
|
48
|
52
|
44
|
39
|
42
|
39
|
34
|
19
|
23
|
14
|
25
|
47
|
61
|
55
|
43
|
|||
|
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
|
|
|
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