Air Quality
Excellent
No health implications.
10
PM2.5
23
PM10
19
O3
0.7
CO
11
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
48
Excellent
Thu
21 Aug
47
Excellent
Fri
22 Aug
48
Excellent
Sat
23 Aug
49
Excellent
Sun
24 Aug
53
Good
Mon
25 Aug
31
Excellent
Tue
26 Aug
39
Excellent
Air quality in the last 12 months (Wuyuan)
|
2025/06
|
19
|
14
|
16
|
30
|
32
|
30
|
34
|
24
|
21
|
22
|
12
|
20
|
21
|
16
|
19
|
25
|
30
|
18
|
17
|
15
|
13
|
11
|
11
|
16
|
22
|
23
|
23
|
16
|
17
|
24
|
|
|
2025/05
|
43
|
45
|
49
|
53
|
24
|
60
|
100
|
42
|
18
|
40
|
36
|
43
|
39
|
40
|
54
|
33
|
23
|
37
|
30
|
23
|
17
|
25
|
12
|
53
|
56
|
53
|
50
|
41
|
18
|
22
|
33
|
|
2025/04
|
33
|
44
|
58
|
58
|
55
|
55
|
55
|
54
|
58
|
47
|
45
|
112
|
128
|
92
|
52
|
42
|
54
|
56
|
45
|
44
|
38
|
20
|
36
|
32
|
23
|
34
|
24
|
38
|
52
|
52
|
|
|
2025/03
|
35
|
39
|
23
|
14
|
25
|
39
|
46
|
50
|
62
|
62
|
55
|
43
|
16
|
22
|
14
|
38
|
33
|
39
|
40
|
35
|
41
|
44
|
51
|
58
|
58
|
64
|
54
|
62
|
36
|
52
|
36
|
|
2025/02
|
17
|
13
|
50
|
46
|
43
|
46
|
61
|
38
|
28
|
41
|
56
|
56
|
96
|
91
|
63
|
55
|
53
|
29
|
33
|
17
|
13
|
18
|
27
|
50
|
64
|
48
|
42
|
34
|
|||
|
2025/01
|
67
|
61
|
73
|
66
|
74
|
61
|
67
|
67
|
56
|
33
|
38
|
55
|
56
|
55
|
75
|
45
|
48
|
50
|
54
|
69
|
64
|
65
|
59
|
58
|
41
|
24
|
42
|
72
|
162
|
62
|
40
|
|
2024/12
|
42
|
50
|
57
|
66
|
41
|
31
|
55
|
66
|
44
|
42
|
15
|
44
|
62
|
64
|
51
|
49
|
53
|
56
|
49
|
45
|
59
|
65
|
54
|
59
|
68
|
72
|
95
|
80
|
57
|
62
|
67
|
|
2024/11
|
13
|
26
|
35
|
46
|
58
|
39
|
29
|
34
|
32
|
36
|
33
|
34
|
38
|
33
|
17
|
19
|
17
|
22
|
30
|
25
|
28
|
33
|
54
|
41
|
28
|
26
|
37
|
43
|
43
|
42
|
|
|
2024/10
|
27
|
28
|
25
|
27
|
29
|
24
|
13
|
18
|
36
|
44
|
51
|
55
|
49
|
45
|
44
|
13
|
21
|
34
|
19
|
18
|
30
|
30
|
33
|
37
|
33
|
32
|
14
|
22
|
46
|
37
|
27
|
|
2024/09
|
38
|
44
|
47
|
41
|
37
|
32
|
38
|
40
|
35
|
34
|
27
|
24
|
33
|
34
|
31
|
27
|
20
|
20
|
30
|
29
|
17
|
25
|
22
|
21
|
34
|
45
|
26
|
24
|
35
|
32
|
|
|
2024/08
|
20
|
26
|
31
|
35
|
37
|
34
|
42
|
37
|
42
|
47
|
43
|
33
|
25
|
25
|
28
|
38
|
42
|
41
|
24
|
26
|
25
|
33
|
37
|
39
|
41
|
49
|
47
|
27
|
35
|
40
|
38
|
|
2024/07
|
15
|
20
|
19
|
22
|
20
|
20
|
22
|
23
|
25
|
28
|
28
|
30
|
27
|
27
|
36
|
33
|
24
|
21
|
23
|
25
|
30
|
30
|
34
|
27
|
22
|
15
|
14
|
16
|
20
|
29
|
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