Air Quality
Excellent
No health implications.
7
PM2.5
9
PM10
23
O3
0.7
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jul
38
Excellent
Wed
29 Jul
36
Excellent
Thu
30 Jul
43
Excellent
Fri
31 Jul
42
Excellent
Sat
1 Aug
43
Excellent
Sun
2 Aug
44
Excellent
Mon
3 Aug
34
Excellent
Air quality in the last 12 months (Xunwu)
|
2026/06
|
49
|
42
|
33
|
33
|
29
|
25
|
29
|
22
|
20
|
20
|
20
|
31
|
32
|
19
|
17
|
18
|
15
|
17
|
17
|
19
|
23
|
25
|
33
|
31
|
23
|
20
|
19
|
22
|
18
|
17
|
|
|
2026/05
|
27
|
33
|
32
|
25
|
23
|
26
|
31
|
29
|
24
|
31
|
33
|
42
|
35
|
18
|
18
|
20
|
26
|
31
|
30
|
25
|
17
|
23
|
23
|
26
|
27
|
26
|
33
|
31
|
33
|
33
|
47
|
|
2026/04
|
24
|
30
|
25
|
24
|
32
|
28
|
32
|
26
|
33
|
35
|
39
|
36
|
33
|
39
|
35
|
43
|
30
|
33
|
37
|
44
|
36
|
30
|
19
|
21
|
26
|
43
|
53
|
48
|
24
|
21
|
|
|
2026/03
|
16
|
20
|
19
|
20
|
24
|
28
|
36
|
47
|
34
|
27
|
40
|
42
|
43
|
46
|
47
|
48
|
46
|
40
|
33
|
34
|
36
|
40
|
48
|
38
|
37
|
33
|
42
|
33
|
37
|
40
|
29
|
|
2026/02
|
18
|
31
|
45
|
52
|
46
|
48
|
21
|
27
|
36
|
44
|
36
|
36
|
48
|
38
|
31
|
36
|
39
|
34
|
36
|
33
|
43
|
54
|
45
|
45
|
29
|
33
|
19
|
12
|
|||
|
2026/01
|
42
|
16
|
31
|
45
|
43
|
39
|
41
|
43
|
47
|
46
|
49
|
59
|
56
|
57
|
62
|
66
|
62
|
82
|
81
|
46
|
26
|
34
|
41
|
54
|
56
|
53
|
45
|
33
|
46
|
46
|
23
|
|
2025/12
|
49
|
53
|
61
|
62
|
63
|
59
|
59
|
56
|
60
|
61
|
60
|
53
|
35
|
29
|
43
|
45
|
47
|
55
|
54
|
48
|
59
|
61
|
46
|
45
|
20
|
36
|
42
|
47
|
47
|
49
|
56
|
|
2025/11
|
34
|
42
|
35
|
15
|
15
|
26
|
37
|
46
|
29
|
13
|
32
|
16
|
17
|
28
|
38
|
47
|
46
|
32
|
23
|
34
|
36
|
44
|
50
|
48
|
47
|
61
|
56
|
62
|
60
|
55
|
|
|
2025/10
|
41
|
28
|
31
|
35
|
22
|
20
|
28
|
34
|
36
|
32
|
32
|
33
|
24
|
25
|
27
|
29
|
31
|
38
|
27
|
16
|
12
|
13
|
27
|
32
|
39
|
49
|
55
|
55
|
32
|
45
|
35
|
|
2025/09
|
26
|
23
|
25
|
27
|
29
|
34
|
22
|
10
|
12
|
17
|
15
|
26
|
24
|
29
|
28
|
27
|
30
|
19
|
17
|
10
|
16
|
20
|
22
|
13
|
18
|
21
|
30
|
31
|
33
|
41
|
|
|
2025/08
|
22
|
24
|
16
|
16
|
13
|
19
|
23
|
23
|
29
|
23
|
20
|
24
|
26
|
9
|
16
|
17
|
23
|
18
|
17
|
17
|
20
|
20
|
27
|
21
|
24
|
17
|
18
|
22
|
21
|
24
|
28
|
|
2025/07
|
22
|
23
|
31
|
35
|
24
|
23
|
32
|
35
|
33
|
15
|
14
|
16
|
24
|
23
|
28
|
33
|
35
|
26
|
16
|
12
|
12
|
12
|
17
|
19
|
21
|
25
|
22
|
20
|
22
|
20
|
19
|
|
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