Air Quality
Excellent
No health implications.
7
PM2.5
10
PM10
35
O3
0.4
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Aug
35
Excellent
Wed
5 Aug
35
Excellent
Thu
6 Aug
33
Excellent
Fri
7 Aug
42
Excellent
Sat
8 Aug
35
Excellent
Sun
9 Aug
42
Excellent
Mon
10 Aug
32
Excellent
Air quality in the last 12 months (Xuwen)
|
2026/06
|
24
|
26
|
28
|
27
|
28
|
24
|
26
|
25
|
26
|
31
|
38
|
29
|
23
|
26
|
26
|
23
|
24
|
27
|
24
|
27
|
25
|
26
|
28
|
29
|
31
|
27
|
26
|
24
|
22
|
18
|
|
|
2026/05
|
36
|
26
|
27
|
24
|
33
|
25
|
20
|
16
|
21
|
22
|
23
|
22
|
24
|
30
|
27
|
22
|
21
|
20
|
18
|
17
|
16
|
19
|
23
|
26
|
28
|
31
|
29
|
27
|
28
|
27
|
21
|
|
2026/04
|
37
|
36
|
41
|
33
|
46
|
49
|
48
|
45
|
35
|
36
|
48
|
47
|
40
|
37
|
26
|
21
|
23
|
29
|
32
|
30
|
28
|
31
|
50
|
21
|
29
|
33
|
23
|
26
|
30
|
27
|
|
|
2026/03
|
17
|
26
|
18
|
14
|
25
|
30
|
32
|
43
|
34
|
21
|
35
|
40
|
42
|
43
|
39
|
34
|
30
|
27
|
23
|
21
|
22
|
25
|
32
|
26
|
24
|
24
|
26
|
33
|
30
|
25
|
34
|
|
2026/02
|
30
|
34
|
28
|
33
|
27
|
18
|
26
|
38
|
35
|
35
|
31
|
28
|
37
|
29
|
23
|
25
|
54
|
44
|
33
|
37
|
30
|
25
|
26
|
33
|
44
|
31
|
34
|
13
|
|||
|
2026/01
|
31
|
41
|
29
|
36
|
48
|
49
|
43
|
38
|
38
|
42
|
39
|
43
|
57
|
54
|
40
|
34
|
39
|
44
|
34
|
38
|
54
|
45
|
43
|
54
|
25
|
25
|
38
|
58
|
29
|
27
|
30
|
|
2025/12
|
55
|
31
|
37
|
60
|
53
|
64
|
47
|
64
|
52
|
54
|
61
|
42
|
40
|
29
|
52
|
43
|
50
|
46
|
44
|
37
|
40
|
40
|
35
|
34
|
31
|
34
|
42
|
45
|
48
|
46
|
51
|
|
2025/11
|
37
|
45
|
46
|
20
|
18
|
28
|
16
|
18
|
35
|
34
|
31
|
27
|
49
|
29
|
40
|
44
|
44
|
50
|
25
|
31
|
35
|
41
|
50
|
54
|
44
|
52
|
50
|
54
|
60
|
47
|
|
|
2025/10
|
13
|
14
|
15
|
16
|
23
|
18
|
14
|
16
|
23
|
27
|
23
|
14
|
11
|
12
|
18
|
21
|
25
|
32
|
37
|
29
|
23
|
21
|
23
|
31
|
41
|
42
|
42
|
41
|
44
|
32
|
46
|
|
2025/09
|
12
|
13
|
11
|
12
|
11
|
10
|
20
|
19
|
19
|
16
|
16
|
12
|
11
|
14
|
13
|
12
|
14
|
16
|
19
|
23
|
21
|
10
|
25
|
24
|
15
|
18
|
26
|
18
|
17
|
18
|
|
|
2025/08
|
26
|
31
|
37
|
35
|
27
|
27
|
28
|
25
|
26
|
20
|
19
|
20
|
24
|
18
|
15
|
15
|
18
|
9
|
17
|
21
|
20
|
14
|
14
|
18
|
18
|
16
|
15
|
18
|
17
|
13
|
11
|
|
2025/07
|
13
|
12
|
11
|
16
|
17
|
21
|
19
|
21
|
21
|
22
|
20
|
20
|
22
|
24
|
26
|
27
|
23
|
23
|
18
|
15
|
10
|
17
|
23
|
17
|
19
|
14
|
20
|
14
|
20
|
17
|
21
|
|
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