Air Quality
Excellent
No health implications.
15
PM2.5
22
PM10
112
O3
0.5
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Feb
56
Good
Mon
23 Feb
51
Good
Tue
24 Feb
47
Excellent
Wed
25 Feb
47
Excellent
Thu
26 Feb
40
Excellent
Fri
27 Feb
42
Excellent
Sat
28 Feb
30
Excellent
Air quality in the last 12 months (Wuding)
|
2026/01
|
47
|
36
|
29
|
27
|
34
|
40
|
39
|
35
|
37
|
43
|
53
|
35
|
46
|
46
|
48
|
32
|
55
|
48
|
43
|
38
|
35
|
45
|
50
|
47
|
43
|
45
|
45
|
49
|
42
|
35
|
44
|
|
2025/12
|
45
|
49
|
51
|
41
|
39
|
40
|
42
|
47
|
42
|
50
|
50
|
41
|
49
|
54
|
42
|
42
|
44
|
43
|
43
|
46
|
39
|
32
|
42
|
38
|
41
|
47
|
48
|
41
|
36
|
39
|
37
|
|
2025/11
|
23
|
13
|
9
|
25
|
27
|
21
|
25
|
27
|
12
|
16
|
26
|
28
|
30
|
31
|
34
|
36
|
38
|
31
|
16
|
31
|
35
|
31
|
33
|
38
|
40
|
50
|
40
|
51
|
50
|
52
|
|
|
2025/10
|
10
|
14
|
18
|
19
|
23
|
23
|
10
|
11
|
15
|
18
|
21
|
20
|
26
|
24
|
23
|
18
|
12
|
16
|
19
|
21
|
16
|
16
|
23
|
35
|
35
|
20
|
22
|
29
|
26
|
32
|
33
|
|
2025/09
|
24
|
26
|
25
|
24
|
21
|
21
|
22
|
27
|
21
|
21
|
18
|
19
|
17
|
16
|
18
|
17
|
20
|
24
|
21
|
30
|
22
|
26
|
16
|
16
|
27
|
13
|
18
|
18
|
12
|
11
|
|
|
2025/08
|
22
|
26
|
25
|
22
|
21
|
25
|
21
|
19
|
18
|
18
|
19
|
15
|
23
|
33
|
31
|
17
|
18
|
22
|
24
|
23
|
20
|
11
|
11
|
13
|
17
|
19
|
17
|
18
|
19
|
20
|
25
|
|
2025/07
|
16
|
12
|
14
|
18
|
18
|
19
|
20
|
17
|
17
|
20
|
15
|
21
|
26
|
25
|
31
|
28
|
28
|
28
|
17
|
23
|
21
|
14
|
13
|
17
|
15
|
17
|
18
|
22
|
36
|
27
|
20
|
|
2025/06
|
13
|
17
|
13
|
20
|
26
|
33
|
32
|
32
|
32
|
31
|
27
|
36
|
43
|
43
|
19
|
24
|
20
|
11
|
12
|
13
|
17
|
12
|
13
|
12
|
15
|
14
|
15
|
16
|
17
|
17
|
|
|
2025/05
|
32
|
27
|
20
|
18
|
28
|
31
|
25
|
24
|
32
|
32
|
22
|
33
|
30
|
30
|
27
|
28
|
34
|
27
|
27
|
30
|
31
|
29
|
48
|
22
|
18
|
19
|
15
|
14
|
14
|
13
|
12
|
|
2025/04
|
50
|
56
|
72
|
70
|
68
|
53
|
64
|
64
|
62
|
62
|
49
|
48
|
60
|
48
|
49
|
25
|
22
|
26
|
29
|
33
|
27
|
29
|
38
|
48
|
43
|
61
|
62
|
51
|
37
|
30
|
|
|
2025/03
|
44
|
40
|
35
|
38
|
45
|
48
|
46
|
57
|
50
|
54
|
48
|
61
|
72
|
69
|
54
|
42
|
36
|
18
|
32
|
49
|
64
|
63
|
54
|
38
|
34
|
35
|
36
|
77
|
101
|
77
|
65
|
|
2025/02
|
44
|
55
|
29
|
42
|
47
|
53
|
36
|
42
|
43
|
33
|
38
|
46
|
59
|
57
|
48
|
56
|
34
|
41
|
53
|
44
|
47
|
45
|
49
|
35
|
34
|
29
|
31
|
39
|
|||
|
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