Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
52
O3
0.4
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Aug
54
Good
Fri
15 Aug
44
Excellent
Sat
16 Aug
49
Excellent
Sun
17 Aug
55
Good
Mon
18 Aug
53
Good
Tue
19 Aug
56
Good
Wed
20 Aug
49
Excellent
Air quality in the last 12 months (Yuyao)
|
2025/06
|
17
|
20
|
29
|
35
|
26
|
32
|
40
|
35
|
32
|
22
|
19
|
20
|
15
|
17
|
10
|
17
|
36
|
32
|
22
|
19
|
22
|
27
|
23
|
30
|
27
|
21
|
26
|
21
|
19
|
12
|
|
|
2025/05
|
47
|
51
|
61
|
33
|
31
|
71
|
71
|
43
|
19
|
33
|
35
|
38
|
31
|
30
|
38
|
34
|
33
|
57
|
24
|
30
|
19
|
31
|
16
|
49
|
48
|
31
|
26
|
25
|
28
|
46
|
40
|
|
2025/04
|
41
|
49
|
62
|
40
|
54
|
76
|
51
|
55
|
59
|
50
|
49
|
145
|
90
|
82
|
51
|
53
|
54
|
56
|
48
|
65
|
41
|
34
|
39
|
54
|
46
|
35
|
25
|
44
|
32
|
37
|
|
|
2025/03
|
29
|
39
|
36
|
19
|
29
|
33
|
50
|
70
|
55
|
31
|
46
|
42
|
27
|
44
|
19
|
45
|
39
|
47
|
51
|
52
|
44
|
45
|
53
|
56
|
61
|
72
|
63
|
56
|
47
|
47
|
33
|
|
2025/02
|
27
|
53
|
74
|
57
|
41
|
47
|
55
|
32
|
39
|
52
|
36
|
80
|
56
|
48
|
79
|
66
|
74
|
34
|
54
|
43
|
24
|
46
|
69
|
91
|
104
|
103
|
84
|
37
|
|||
|
2025/01
|
65
|
76
|
63
|
53
|
89
|
96
|
80
|
74
|
41
|
40
|
58
|
73
|
76
|
74
|
54
|
48
|
65
|
72
|
75
|
118
|
140
|
68
|
53
|
52
|
37
|
46
|
44
|
38
|
96
|
55
|
34
|
|
2024/12
|
52
|
59
|
77
|
50
|
47
|
82
|
141
|
31
|
41
|
52
|
32
|
79
|
61
|
98
|
59
|
54
|
63
|
77
|
34
|
54
|
82
|
66
|
64
|
49
|
73
|
125
|
50
|
60
|
59
|
65
|
84
|
|
2024/11
|
9
|
37
|
55
|
67
|
32
|
30
|
29
|
30
|
32
|
34
|
39
|
35
|
41
|
33
|
24
|
26
|
17
|
24
|
27
|
34
|
46
|
70
|
43
|
30
|
28
|
28
|
43
|
56
|
45
|
48
|
|
|
2024/10
|
20
|
26
|
22
|
22
|
17
|
13
|
12
|
36
|
37
|
54
|
67
|
50
|
32
|
42
|
44
|
31
|
33
|
31
|
26
|
39
|
49
|
37
|
41
|
24
|
28
|
16
|
15
|
46
|
39
|
39
|
22
|
|
2024/09
|
37
|
39
|
36
|
26
|
22
|
35
|
44
|
29
|
26
|
34
|
15
|
26
|
17
|
21
|
22
|
16
|
15
|
22
|
18
|
18
|
22
|
27
|
25
|
34
|
56
|
36
|
20
|
38
|
33
|
23
|
|
|
2024/08
|
23
|
30
|
34
|
33
|
37
|
31
|
36
|
37
|
34
|
34
|
39
|
42
|
34
|
30
|
32
|
40
|
32
|
21
|
14
|
19
|
16
|
24
|
32
|
39
|
37
|
28
|
38
|
34
|
26
|
21
|
29
|
|
2024/07
|
45
|
23
|
25
|
21
|
30
|
25
|
30
|
24
|
27
|
35
|
43
|
42
|
36
|
27
|
30
|
16
|
23
|
29
|
26
|
23
|
22
|
16
|
13
|
15
|
21
|
18
|
15
|
16
|
14
|
12
|
19
|
|
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