Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
64
O3
0.4
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Oct
34
Excellent
Mon
5 Oct
38
Excellent
Tue
6 Oct
39
Excellent
Wed
7 Oct
40
Excellent
Thu
8 Oct
39
Excellent
Fri
9 Oct
41
Excellent
Sat
10 Oct
33
Excellent
Air quality in the last 12 months (Xuanwei)
|
2026/08
|
21
|
18
|
22
|
29
|
29
|
29
|
27
|
25
|
26
|
25
|
33
|
30
|
31
|
31
|
37
|
36
|
31
|
25
|
21
|
24
|
26
|
32
|
35
|
31
|
32
|
21
|
25
|
26
|
19
|
27
|
31
|
|
2026/07
|
24
|
18
|
15
|
15
|
21
|
27
|
28
|
28
|
30
|
28
|
24
|
21
|
27
|
28
|
31
|
28
|
30
|
25
|
49
|
43
|
45
|
42
|
36
|
29
|
24
|
22
|
23
|
19
|
16
|
19
|
20
|
|
2026/06
|
32
|
31
|
28
|
31
|
37
|
33
|
28
|
28
|
31
|
32
|
32
|
26
|
25
|
25
|
28
|
19
|
17
|
18
|
24
|
29
|
19
|
19
|
21
|
18
|
17
|
17
|
24
|
18
|
20
|
21
|
|
|
2026/05
|
32
|
23
|
26
|
24
|
32
|
34
|
37
|
51
|
30
|
29
|
26
|
23
|
29
|
33
|
30
|
31
|
30
|
27
|
32
|
33
|
31
|
34
|
32
|
30
|
34
|
36
|
39
|
31
|
24
|
36
|
33
|
|
2026/04
|
32
|
37
|
31
|
30
|
40
|
43
|
41
|
44
|
35
|
37
|
37
|
38
|
42
|
49
|
58
|
49
|
35
|
36
|
56
|
34
|
36
|
36
|
31
|
42
|
43
|
38
|
31
|
25
|
32
|
34
|
|
|
2026/03
|
46
|
45
|
37
|
27
|
50
|
38
|
41
|
25
|
16
|
27
|
48
|
47
|
37
|
40
|
24
|
29
|
37
|
30
|
42
|
33
|
44
|
45
|
34
|
34
|
51
|
39
|
40
|
41
|
38
|
30
|
26
|
|
2026/02
|
31
|
28
|
28
|
44
|
46
|
44
|
48
|
27
|
34
|
32
|
29
|
36
|
40
|
41
|
39
|
69
|
86
|
45
|
25
|
36
|
36
|
48
|
40
|
49
|
45
|
40
|
43
|
40
|
|||
|
2026/01
|
38
|
21
|
22
|
20
|
31
|
24
|
47
|
42
|
66
|
71
|
72
|
62
|
61
|
54
|
61
|
59
|
69
|
51
|
47
|
35
|
26
|
38
|
50
|
40
|
41
|
43
|
56
|
50
|
36
|
35
|
34
|
|
2025/12
|
77
|
81
|
55
|
40
|
38
|
48
|
42
|
60
|
50
|
52
|
50
|
41
|
39
|
50
|
46
|
51
|
40
|
44
|
39
|
46
|
51
|
39
|
42
|
49
|
42
|
61
|
67
|
61
|
45
|
32
|
35
|
|
2025/11
|
20
|
16
|
13
|
22
|
21
|
21
|
26
|
24
|
15
|
17
|
23
|
21
|
24
|
31
|
32
|
32
|
34
|
25
|
23
|
34
|
48
|
42
|
46
|
36
|
38
|
52
|
46
|
46
|
52
|
69
|
|
|
2025/10
|
14
|
15
|
18
|
20
|
25
|
18
|
14
|
14
|
17
|
21
|
23
|
24
|
26
|
26
|
22
|
17
|
16
|
21
|
19
|
18
|
16
|
18
|
23
|
42
|
24
|
20
|
21
|
27
|
27
|
25
|
25
|
|
2025/09
|
20
|
20
|
22
|
25
|
26
|
23
|
29
|
25
|
25
|
30
|
25
|
22
|
22
|
23
|
22
|
16
|
15
|
17
|
21
|
25
|
27
|
21
|
21
|
17
|
27
|
17
|
16
|
18
|
17
|
16
|
|
|
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