Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
24
O3
0.6
CO
5
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Mar
51
Good
Fri
20 Mar
47
Excellent
Sat
21 Mar
46
Excellent
Sun
22 Mar
46
Excellent
Mon
23 Mar
46
Excellent
Tue
24 Mar
46
Excellent
Wed
25 Mar
29
Excellent
Wencheng Air quality rank
Air quality in the last 12 months (Wencheng)
|
2026/02
|
22
|
34
|
47
|
40
|
46
|
40
|
14
|
32
|
32
|
33
|
38
|
52
|
52
|
39
|
35
|
18
|
34
|
41
|
44
|
38
|
36
|
33
|
89
|
50
|
20
|
21
|
17
|
17
|
|||
|
2026/01
|
24
|
25
|
53
|
59
|
42
|
43
|
48
|
50
|
55
|
52
|
55
|
59
|
54
|
56
|
51
|
56
|
66
|
61
|
44
|
12
|
32
|
50
|
61
|
54
|
57
|
46
|
19
|
39
|
40
|
27
|
13
|
|
2025/12
|
54
|
70
|
49
|
48
|
44
|
44
|
51
|
70
|
53
|
38
|
43
|
66
|
43
|
34
|
48
|
49
|
53
|
78
|
65
|
57
|
73
|
33
|
43
|
62
|
28
|
42
|
38
|
41
|
43
|
61
|
55
|
|
2025/11
|
31
|
48
|
47
|
20
|
19
|
33
|
29
|
34
|
20
|
32
|
28
|
13
|
18
|
34
|
49
|
44
|
39
|
22
|
27
|
35
|
48
|
52
|
50
|
51
|
58
|
76
|
65
|
69
|
67
|
58
|
|
|
2025/10
|
25
|
18
|
14
|
14
|
21
|
29
|
28
|
31
|
29
|
26
|
28
|
27
|
26
|
24
|
15
|
28
|
28
|
28
|
14
|
16
|
20
|
21
|
30
|
33
|
36
|
44
|
34
|
36
|
23
|
25
|
18
|
|
2025/09
|
21
|
19
|
17
|
24
|
24
|
17
|
13
|
21
|
17
|
16
|
18
|
23
|
31
|
22
|
27
|
14
|
16
|
12
|
13
|
21
|
20
|
27
|
18
|
16
|
17
|
21
|
19
|
23
|
26
|
29
|
|
|
2025/08
|
32
|
28
|
25
|
21
|
17
|
24
|
26
|
35
|
36
|
37
|
34
|
25
|
15
|
14
|
13
|
13
|
15
|
15
|
16
|
24
|
21
|
22
|
24
|
18
|
16
|
14
|
12
|
13
|
12
|
14
|
19
|
|
2025/07
|
12
|
17
|
23
|
24
|
16
|
12
|
10
|
15
|
13
|
18
|
20
|
19
|
21
|
26
|
33
|
36
|
32
|
21
|
13
|
14
|
8
|
15
|
19
|
18
|
20
|
10
|
17
|
18
|
19
|
22
|
27
|
|
2025/06
|
34
|
42
|
18
|
28
|
28
|
34
|
33
|
30
|
22
|
18
|
13
|
14
|
13
|
24
|
20
|
16
|
29
|
24
|
25
|
19
|
25
|
26
|
24
|
24
|
26
|
27
|
28
|
22
|
21
|
12
|
|
|
2025/05
|
39
|
47
|
53
|
43
|
35
|
43
|
60
|
42
|
40
|
35
|
36
|
36
|
32
|
29
|
30
|
40
|
43
|
17
|
26
|
33
|
30
|
33
|
40
|
27
|
59
|
55
|
35
|
26
|
14
|
31
|
43
|
|
2025/04
|
26
|
44
|
50
|
50
|
44
|
55
|
55
|
53
|
60
|
41
|
42
|
49
|
99
|
80
|
65
|
58
|
70
|
64
|
47
|
37
|
51
|
35
|
29
|
28
|
18
|
40
|
41
|
40
|
44
|
37
|
|
|
2025/03
|
55
|
53
|
51
|
24
|
21
|
18
|
40
|
52
|
55
|
43
|
58
|
55
|
26
|
27
|
14
|
29
|
39
|
40
|
47
|
49
|
45
|
44
|
55
|
65
|
79
|
78
|
69
|
36
|
37
|
24
|
26
|
|
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