Air Quality
Excellent
No health implications.
30
PM2.5
39
PM10
126
O3
0.6
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
72
Good
Sun
28 Apr
63
Good
Mon
29 Apr
81
Good
Tue
30 Apr
43
Excellent
Wed
1 May
64
Good
Thu
2 May
87
Good
Fri
3 May
87
Good
Air quality in the last 12 months (Yuyao)
|
2024/02
|
24
|
23
|
17
|
27
|
31
|
66
|
66
|
69
|
118
|
137
|
78
|
62
|
47
|
42
|
33
|
26
|
24
|
25
|
39
|
16
|
15
|
18
|
41
|
41
|
63
|
93
|
73
|
40
|
28
|
||
|
2024/01
|
100
|
85
|
89
|
77
|
61
|
124
|
128
|
51
|
98
|
139
|
137
|
86
|
97
|
71
|
55
|
31
|
35
|
90
|
36
|
27
|
66
|
42
|
37
|
44
|
60
|
74
|
110
|
115
|
105
|
56
|
43
|
|
2023/12
|
43
|
58
|
79
|
91
|
54
|
64
|
77
|
55
|
50
|
63
|
36
|
37
|
53
|
32
|
30
|
37
|
33
|
37
|
36
|
62
|
47
|
42
|
62
|
77
|
85
|
95
|
104
|
141
|
110
|
111
|
149
|
|
2023/11
|
32
|
32
|
46
|
36
|
21
|
31
|
49
|
47
|
43
|
30
|
24
|
31
|
36
|
60
|
82
|
74
|
89
|
55
|
52
|
75
|
55
|
44
|
91
|
50
|
38
|
52
|
77
|
74
|
70
|
47
|
|
|
2023/10
|
33
|
31
|
37
|
30
|
37
|
31
|
22
|
27
|
46
|
52
|
44
|
38
|
35
|
45
|
54
|
69
|
79
|
62
|
65
|
34
|
39
|
42
|
31
|
42
|
74
|
74
|
70
|
31
|
39
|
40
|
43
|
|
2023/09
|
32
|
38
|
35
|
24
|
29
|
33
|
36
|
36
|
39
|
42
|
41
|
35
|
27
|
26
|
28
|
36
|
42
|
37
|
27
|
24
|
26
|
26
|
24
|
43
|
52
|
45
|
48
|
47
|
38
|
45
|
|
|
2023/08
|
24
|
27
|
32
|
28
|
32
|
41
|
38
|
34
|
46
|
46
|
69
|
46
|
43
|
44
|
28
|
40
|
43
|
32
|
25
|
25
|
28
|
33
|
32
|
47
|
43
|
30
|
18
|
19
|
20
|
24
|
37
|
|
2023/07
|
30
|
26
|
27
|
31
|
35
|
31
|
34
|
36
|
42
|
34
|
34
|
38
|
39
|
36
|
30
|
26
|
20
|
32
|
37
|
26
|
23
|
23
|
23
|
29
|
17
|
16
|
12
|
15
|
12
|
15
|
27
|
|
2023/06
|
33
|
73
|
59
|
46
|
54
|
39
|
34
|
30
|
37
|
47
|
65
|
37
|
32
|
50
|
76
|
50
|
34
|
38
|
26
|
30
|
44
|
57
|
35
|
19
|
18
|
27
|
25
|
31
|
36
|
31
|
|
|
2023/05
|
60
|
40
|
28
|
26
|
34
|
36
|
27
|
33
|
42
|
46
|
46
|
65
|
68
|
64
|
75
|
42
|
27
|
28
|
30
|
38
|
35
|
61
|
90
|
53
|
50
|
53
|
31
|
34
|
33
|
50
|
40
|
|
2023/04
|
50
|
56
|
38
|
28
|
40
|
50
|
53
|
50
|
41
|
42
|
46
|
236
|
114
|
67
|
75
|
76
|
64
|
56
|
28
|
33
|
49
|
72
|
81
|
32
|
45
|
54
|
52
|
45
|
69
|
74
|
|
|
2023/03
|
85
|
70
|
55
|
65
|
64
|
57
|
59
|
60
|
66
|
61
|
51
|
74
|
52
|
49
|
50
|
64
|
40
|
47
|
37
|
33
|
40
|
49
|
27
|
100
|
51
|
54
|
81
|
66
|
48
|
42
|
48
|
|
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