Air Quality
Excellent
No health implications.
29
PM2.5
39
PM10
49
O3
0.9
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Sep
83
Good
Sun
27 Sep
79
Good
Mon
28 Sep
75
Good
Tue
29 Sep
84
Good
Wed
30 Sep
76
Good
Thu
1 Oct
57
Good
Fri
2 Oct
15
Excellent
Air quality in the last 12 months (Dongyang)
|
2026/08
|
25
|
25
|
49
|
43
|
32
|
35
|
28
|
19
|
14
|
16
|
17
|
24
|
33
|
28
|
24
|
23
|
33
|
26
|
26
|
20
|
20
|
24
|
19
|
15
|
20
|
29
|
30
|
17
|
19
|
20
|
20
|
|
2026/07
|
23
|
18
|
27
|
22
|
18
|
23
|
26
|
24
|
33
|
23
|
21
|
15
|
44
|
21
|
23
|
26
|
26
|
27
|
26
|
22
|
21
|
25
|
37
|
37
|
16
|
19
|
16
|
17
|
24
|
30
|
26
|
|
2026/06
|
54
|
58
|
51
|
28
|
40
|
37
|
43
|
29
|
24
|
39
|
37
|
39
|
32
|
27
|
40
|
25
|
42
|
34
|
20
|
21
|
29
|
36
|
27
|
31
|
24
|
36
|
50
|
36
|
25
|
24
|
|
|
2026/05
|
35
|
38
|
37
|
33
|
38
|
41
|
45
|
33
|
30
|
35
|
37
|
41
|
51
|
28
|
26
|
30
|
32
|
35
|
35
|
38
|
30
|
53
|
28
|
40
|
29
|
29
|
34
|
35
|
51
|
45
|
51
|
|
2026/04
|
29
|
35
|
32
|
29
|
53
|
58
|
46
|
32
|
38
|
37
|
48
|
31
|
53
|
39
|
47
|
39
|
52
|
56
|
56
|
67
|
33
|
20
|
19
|
39
|
51
|
55
|
54
|
60
|
28
|
28
|
|
|
2026/03
|
27
|
19
|
33
|
41
|
34
|
56
|
55
|
49
|
49
|
49
|
46
|
45
|
59
|
50
|
56
|
47
|
48
|
47
|
33
|
69
|
40
|
27
|
42
|
31
|
42
|
58
|
33
|
40
|
35
|
36
|
28
|
|
2026/02
|
40
|
44
|
75
|
70
|
79
|
49
|
24
|
46
|
36
|
37
|
54
|
61
|
65
|
52
|
38
|
21
|
58
|
58
|
46
|
35
|
27
|
47
|
129
|
37
|
25
|
28
|
11
|
20
|
|||
|
2026/01
|
27
|
54
|
93
|
90
|
85
|
69
|
54
|
55
|
66
|
58
|
77
|
70
|
60
|
62
|
61
|
72
|
101
|
77
|
39
|
18
|
42
|
63
|
75
|
90
|
104
|
82
|
32
|
81
|
52
|
33
|
17
|
|
2025/12
|
96
|
86
|
58
|
55
|
61
|
66
|
71
|
95
|
58
|
55
|
69
|
57
|
39
|
48
|
60
|
59
|
88
|
125
|
85
|
115
|
60
|
45
|
55
|
40
|
46
|
50
|
56
|
59
|
65
|
115
|
44
|
|
2025/11
|
42
|
56
|
43
|
40
|
43
|
52
|
34
|
43
|
18
|
46
|
27
|
30
|
36
|
57
|
65
|
62
|
46
|
31
|
40
|
55
|
60
|
68
|
65
|
60
|
85
|
96
|
94
|
118
|
78
|
70
|
|
|
2025/10
|
32
|
28
|
29
|
41
|
32
|
41
|
51
|
38
|
32
|
37
|
43
|
62
|
54
|
37
|
34
|
30
|
30
|
27
|
24
|
28
|
29
|
32
|
34
|
41
|
49
|
53
|
47
|
45
|
37
|
36
|
27
|
|
2025/09
|
28
|
24
|
28
|
35
|
35
|
24
|
38
|
28
|
25
|
18
|
30
|
28
|
23
|
15
|
39
|
28
|
23
|
38
|
20
|
26
|
28
|
31
|
26
|
18
|
22
|
31
|
41
|
38
|
49
|
41
|
|
|
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