Air Quality
Excellent
No health implications.
23
PM2.5
39
PM10
72
O3
0.5
CO
7
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
57
Good
Mon
27 Oct
56
Good
Tue
28 Oct
57
Good
Wed
29 Oct
61
Good
Thu
30 Oct
63
Good
Fri
31 Oct
28
Excellent
Sat
1 Nov
36
Excellent
Air quality in the last 12 months (Wengyuan)
|
2025/08
|
29
|
24
|
21
|
14
|
15
|
15
|
27
|
32
|
35
|
27
|
26
|
32
|
32
|
15
|
16
|
27
|
29
|
18
|
21
|
20
|
27
|
19
|
24
|
19
|
19
|
18
|
23
|
28
|
23
|
25
|
29
|
|
2025/07
|
21
|
22
|
28
|
36
|
32
|
28
|
38
|
39
|
36
|
17
|
9
|
22
|
30
|
30
|
36
|
36
|
41
|
32
|
19
|
14
|
12
|
12
|
20
|
22
|
21
|
25
|
31
|
24
|
24
|
27
|
19
|
|
2025/06
|
34
|
27
|
13
|
26
|
32
|
37
|
35
|
36
|
27
|
30
|
23
|
21
|
21
|
15
|
16
|
24
|
15
|
21
|
22
|
12
|
17
|
20
|
23
|
22
|
23
|
17
|
18
|
19
|
21
|
20
|
|
|
2025/05
|
52
|
47
|
46
|
39
|
29
|
30
|
26
|
47
|
26
|
30
|
31
|
40
|
41
|
41
|
32
|
23
|
18
|
21
|
21
|
25
|
27
|
29
|
28
|
24
|
48
|
53
|
44
|
42
|
12
|
21
|
36
|
|
2025/04
|
24
|
40
|
51
|
62
|
48
|
55
|
57
|
66
|
81
|
54
|
51
|
58
|
187
|
112
|
83
|
80
|
69
|
62
|
40
|
39
|
41
|
37
|
32
|
26
|
16
|
23
|
36
|
33
|
46
|
57
|
|
|
2025/03
|
47
|
37
|
31
|
18
|
10
|
11
|
22
|
28
|
36
|
46
|
48
|
45
|
35
|
38
|
23
|
12
|
48
|
40
|
38
|
47
|
46
|
55
|
64
|
74
|
81
|
61
|
45
|
55
|
16
|
8
|
8
|
|
2025/02
|
47
|
22
|
11
|
32
|
48
|
51
|
19
|
50
|
34
|
36
|
48
|
45
|
42
|
48
|
53
|
65
|
35
|
45
|
38
|
47
|
18
|
24
|
13
|
32
|
42
|
59
|
72
|
58
|
|||
|
2025/01
|
65
|
68
|
60
|
52
|
70
|
75
|
67
|
65
|
61
|
46
|
39
|
43
|
53
|
53
|
61
|
66
|
52
|
52
|
50
|
52
|
55
|
60
|
60
|
50
|
40
|
19
|
23
|
44
|
109
|
62
|
52
|
|
2024/12
|
52
|
53
|
45
|
41
|
57
|
61
|
39
|
33
|
54
|
47
|
44
|
22
|
30
|
53
|
47
|
45
|
49
|
47
|
58
|
49
|
46
|
64
|
69
|
56
|
58
|
65
|
71
|
77
|
67
|
73
|
70
|
|
2024/11
|
29
|
25
|
38
|
45
|
40
|
47
|
34
|
34
|
43
|
50
|
41
|
35
|
33
|
38
|
23
|
16
|
24
|
14
|
11
|
16
|
23
|
25
|
30
|
35
|
30
|
14
|
27
|
31
|
34
|
45
|
|
|
2024/10
|
20
|
18
|
25
|
25
|
27
|
32
|
39
|
50
|
31
|
33
|
42
|
46
|
44
|
45
|
44
|
36
|
42
|
39
|
34
|
17
|
27
|
30
|
26
|
30
|
34
|
36
|
34
|
13
|
27
|
43
|
28
|
|
2024/09
|
32
|
35
|
38
|
33
|
27
|
15
|
14
|
18
|
17
|
30
|
38
|
43
|
33
|
31
|
19
|
22
|
25
|
21
|
27
|
22
|
18
|
12
|
16
|
16
|
21
|
31
|
28
|
25
|
28
|
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