Air Quality
Excellent
No health implications.
9
PM2.5
19
PM10
101
O3
0.6
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Sep
68
Good
Mon
21 Sep
79
Good
Tue
22 Sep
95
Good
Wed
23 Sep
81
Good
Thu
24 Sep
70
Good
Fri
25 Sep
81
Good
Sat
26 Sep
40
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