Air Quality
Excellent
No health implications.
24
PM2.5
40
PM10
93
O3
0.3
CO
10
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
68
Good
Thu
16 Oct
59
Good
Fri
17 Oct
50
Excellent
Sat
18 Oct
43
Excellent
Sun
19 Oct
47
Excellent
Mon
20 Oct
52
Good
Tue
21 Oct
32
Excellent
Air quality in the last 12 months (Wuyuan)
|
2025/08
|
29
|
34
|
36
|
34
|
48
|
39
|
38
|
22
|
31
|
35
|
68
|
69
|
31
|
41
|
39
|
32
|
35
|
28
|
20
|
34
|
30
|
46
|
36
|
39
|
37
|
36
|
29
|
31
|
35
|
34
|
37
|
|
2025/07
|
30
|
35
|
44
|
35
|
17
|
21
|
26
|
33
|
22
|
31
|
26
|
46
|
45
|
47
|
34
|
17
|
27
|
39
|
17
|
16
|
20
|
28
|
38
|
30
|
23
|
21
|
26
|
34
|
22
|
28
|
25
|
|
2025/06
|
32
|
23
|
18
|
22
|
32
|
32
|
28
|
34
|
31
|
25
|
46
|
47
|
73
|
28
|
27
|
27
|
35
|
33
|
18
|
24
|
28
|
43
|
40
|
40
|
37
|
29
|
33
|
35
|
39
|
23
|
|
|
2025/05
|
52
|
50
|
22
|
185
|
235
|
59
|
114
|
73
|
34
|
31
|
44
|
75
|
70
|
25
|
58
|
190
|
27
|
65
|
51
|
66
|
38
|
23
|
38
|
54
|
53
|
44
|
39
|
80
|
65
|
34
|
29
|
|
2025/04
|
43
|
38
|
120
|
44
|
52
|
107
|
59
|
85
|
38
|
63
|
245
|
38
|
56
|
32
|
71
|
297
|
57
|
41
|
65
|
80
|
201
|
72
|
63
|
41
|
48
|
76
|
23
|
41
|
82
|
70
|
|
|
2025/03
|
79
|
60
|
40
|
73
|
43
|
41
|
57
|
86
|
91
|
182
|
274
|
77
|
70
|
50
|
35
|
32
|
36
|
34
|
37
|
45
|
64
|
97
|
336
|
269
|
124
|
349
|
153
|
25
|
25
|
27
|
45
|
|
2025/02
|
76
|
35
|
27
|
33
|
68
|
85
|
31
|
32
|
56
|
76
|
89
|
76
|
55
|
82
|
78
|
54
|
53
|
32
|
29
|
34
|
36
|
27
|
31
|
50
|
57
|
62
|
69
|
70
|
|||
|
2025/01
|
77
|
33
|
47
|
89
|
55
|
38
|
38
|
26
|
36
|
52
|
52
|
52
|
91
|
24
|
49
|
53
|
78
|
66
|
66
|
70
|
75
|
74
|
76
|
114
|
240
|
108
|
31
|
52
|
251
|
153
|
78
|
|
2024/12
|
52
|
32
|
48
|
33
|
38
|
29
|
29
|
43
|
62
|
55
|
44
|
101
|
66
|
46
|
48
|
60
|
50
|
45
|
57
|
35
|
34
|
60
|
63
|
78
|
49
|
33
|
55
|
57
|
209
|
73
|
76
|
|
2024/11
|
74
|
63
|
37
|
40
|
55
|
77
|
91
|
84
|
75
|
66
|
71
|
56
|
87
|
104
|
119
|
68
|
51
|
66
|
73
|
62
|
56
|
71
|
91
|
74
|
55
|
64
|
67
|
47
|
49
|
53
|
|
|
2024/10
|
44
|
36
|
47
|
63
|
53
|
38
|
43
|
47
|
66
|
49
|
60
|
58
|
43
|
62
|
36
|
67
|
73
|
46
|
48
|
58
|
53
|
37
|
50
|
58
|
83
|
54
|
38
|
60
|
58
|
63
|
84
|
|
2024/09
|
35
|
37
|
56
|
86
|
40
|
29
|
28
|
46
|
93
|
46
|
44
|
48
|
26
|
23
|
31
|
36
|
29
|
47
|
56
|
23
|
27
|
38
|
62
|
50
|
30
|
42
|
68
|
70
|
28
|
71
|
|
|
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