Air Quality
Excellent
No health implications.
13
PM2.5
36
PM10
132
O3
0.7
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Sep
79
Good
Sun
27 Sep
79
Good
Mon
28 Sep
58
Good
Tue
29 Sep
59
Good
Wed
30 Sep
57
Good
Thu
1 Oct
50
Excellent
Fri
2 Oct
23
Excellent
Air quality in the last 12 months (Yinzhou)
|
2026/08
|
40
|
48
|
42
|
34
|
33
|
31
|
28
|
25
|
18
|
20
|
18
|
26
|
31
|
29
|
30
|
32
|
25
|
20
|
17
|
15
|
16
|
14
|
13
|
12
|
17
|
26
|
25
|
18
|
14
|
18
|
16
|
|
2026/07
|
21
|
22
|
30
|
23
|
23
|
28
|
29
|
30
|
27
|
28
|
26
|
19
|
21
|
25
|
27
|
34
|
40
|
41
|
37
|
29
|
29
|
31
|
43
|
35
|
18
|
18
|
16
|
12
|
19
|
32
|
40
|
|
2026/06
|
52
|
66
|
43
|
45
|
50
|
33
|
36
|
31
|
32
|
53
|
38
|
33
|
30
|
34
|
31
|
25
|
54
|
43
|
21
|
26
|
34
|
26
|
29
|
25
|
22
|
35
|
43
|
39
|
26
|
26
|
|
|
2026/05
|
48
|
41
|
36
|
34
|
41
|
35
|
46
|
35
|
37
|
33
|
34
|
37
|
30
|
21
|
28
|
27
|
28
|
31
|
29
|
38
|
45
|
47
|
37
|
26
|
37
|
31
|
38
|
43
|
62
|
51
|
49
|
|
2026/04
|
37
|
44
|
42
|
42
|
51
|
40
|
37
|
33
|
37
|
46
|
49
|
36
|
47
|
41
|
55
|
29
|
54
|
33
|
56
|
63
|
50
|
33
|
25
|
55
|
48
|
62
|
51
|
51
|
31
|
40
|
|
|
2026/03
|
31
|
20
|
28
|
25
|
29
|
46
|
39
|
37
|
35
|
37
|
39
|
43
|
55
|
44
|
37
|
31
|
33
|
38
|
40
|
66
|
32
|
37
|
42
|
31
|
61
|
50
|
28
|
45
|
55
|
29
|
34
|
|
2026/02
|
71
|
84
|
85
|
36
|
62
|
60
|
28
|
66
|
37
|
36
|
81
|
91
|
57
|
38
|
42
|
32
|
49
|
64
|
60
|
46
|
29
|
59
|
85
|
34
|
31
|
24
|
13
|
41
|
|||
|
2026/01
|
22
|
48
|
57
|
69
|
96
|
127
|
62
|
69
|
82
|
72
|
80
|
67
|
79
|
65
|
65
|
99
|
84
|
69
|
37
|
25
|
43
|
50
|
68
|
96
|
74
|
37
|
37
|
51
|
51
|
45
|
20
|
|
2025/12
|
105
|
64
|
52
|
51
|
54
|
70
|
80
|
82
|
50
|
40
|
68
|
36
|
40
|
55
|
62
|
57
|
111
|
88
|
37
|
78
|
41
|
31
|
51
|
48
|
51
|
34
|
49
|
65
|
53
|
82
|
30
|
|
2025/11
|
86
|
75
|
21
|
42
|
43
|
44
|
42
|
36
|
23
|
41
|
25
|
24
|
23
|
51
|
52
|
49
|
45
|
41
|
53
|
69
|
92
|
122
|
90
|
88
|
94
|
89
|
130
|
154
|
94
|
92
|
|
|
2025/10
|
38
|
20
|
23
|
31
|
16
|
26
|
41
|
19
|
21
|
33
|
32
|
42
|
41
|
67
|
37
|
22
|
21
|
21
|
21
|
27
|
28
|
28
|
30
|
36
|
35
|
42
|
44
|
26
|
35
|
51
|
25
|
|
2025/09
|
28
|
23
|
17
|
23
|
21
|
16
|
23
|
17
|
30
|
19
|
32
|
26
|
22
|
18
|
27
|
17
|
21
|
26
|
18
|
26
|
18
|
31
|
22
|
13
|
15
|
16
|
19
|
20
|
36
|
28
|
|
|
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