Air Quality
Excellent
No health implications.
29
PM2.5
33
PM10
111
O3
0.5
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jan
48
Excellent
Sun
11 Jan
47
Excellent
Mon
12 Jan
48
Excellent
Tue
13 Jan
52
Good
Wed
14 Jan
48
Excellent
Thu
15 Jan
46
Excellent
Fri
16 Jan
17
Excellent
Air quality in the last 12 months (Wuyuan)
|
2025/11
|
42
|
46
|
54
|
38
|
24
|
25
|
26
|
26
|
10
|
34
|
39
|
23
|
36
|
38
|
53
|
59
|
44
|
27
|
35
|
37
|
43
|
50
|
55
|
59
|
69
|
68
|
80
|
79
|
58
|
51
|
|
|
2025/10
|
33
|
36
|
38
|
37
|
35
|
36
|
36
|
46
|
39
|
34
|
39
|
48
|
52
|
44
|
47
|
34
|
31
|
23
|
13
|
19
|
20
|
24
|
28
|
30
|
35
|
50
|
34
|
42
|
41
|
28
|
26
|
|
2025/09
|
20
|
26
|
29
|
34
|
36
|
31
|
28
|
29
|
20
|
20
|
21
|
22
|
25
|
23
|
30
|
35
|
32
|
28
|
24
|
22
|
18
|
26
|
26
|
19
|
21
|
24
|
31
|
36
|
39
|
37
|
|
|
2025/08
|
31
|
36
|
34
|
28
|
21
|
17
|
18
|
21
|
26
|
34
|
36
|
28
|
21
|
15
|
14
|
18
|
21
|
23
|
27
|
22
|
22
|
20
|
22
|
32
|
32
|
21
|
23
|
19
|
23
|
27
|
26
|
|
2025/07
|
18
|
22
|
27
|
29
|
27
|
23
|
20
|
19
|
16
|
22
|
23
|
16
|
15
|
25
|
28
|
29
|
33
|
27
|
18
|
11
|
10
|
11
|
14
|
15
|
21
|
18
|
14
|
17
|
17
|
18
|
19
|
|
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
|
|
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