Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
Wed
1 Oct
Thu
2 Oct
Fri
3 Oct
Sat
4 Oct
Sun
5 Oct
Mon
6 Oct
Real-time AQI (Monitoring Station in Yingkou)
大庆路
4829
PM2.5
48
PM10
120
O3
0.5
CO
26
SO2
20
NO2
镜湖西路
5127
PM2.5
52 *
PM10
140
O3
0.5
CO
16
SO2
17
NO2
西炮台
5942 *
PM2.5
47
PM10
145
O3
0.6
CO
7
SO2
11
NO2
鲅鱼圈市民活动中心
4725
PM2.5
47
PM10
116
O3
0.7
CO
8
SO2
19
NO2
三高中
5030
PM2.5
50
PM10
141
O3
0.5
CO
6
SO2
19
NO2
老边实验小学
4424
PM2.5
44
PM10
114
O3
0.8
CO
11
SO2
31
NO2
Air quality in the last 12 months (Yingkou)
|
2025/08
|
28
|
22
|
26
|
29
|
37
|
24
|
31
|
31
|
18
|
25
|
28
|
32
|
23
|
32
|
30
|
28
|
27
|
23
|
26
|
19
|
25
|
25
|
31
|
28
|
21
|
24
|
46
|
25
|
28
|
32
|
43
|
|
2025/07
|
18
|
19
|
20
|
22
|
38
|
23
|
45
|
31
|
27
|
37
|
36
|
32
|
26
|
23
|
27
|
24
|
32
|
30
|
25
|
19
|
24
|
25
|
16
|
19
|
26
|
26
|
28
|
28
|
23
|
23
|
46
|
|
2025/06
|
61
|
65
|
39
|
25
|
45
|
67
|
33
|
32
|
38
|
20
|
49
|
38
|
24
|
25
|
34
|
19
|
31
|
37
|
33
|
24
|
22
|
29
|
49
|
39
|
51
|
34
|
37
|
34
|
36
|
14
|
|
|
2025/05
|
42
|
32
|
35
|
36
|
37
|
45
|
43
|
49
|
55
|
51
|
65
|
58
|
62
|
67
|
59
|
36
|
35
|
27
|
48
|
61
|
59
|
74
|
52
|
48
|
60
|
54
|
46
|
46
|
44
|
53
|
50
|
|
2025/04
|
82
|
76
|
54
|
54
|
51
|
61
|
73
|
59
|
51
|
60
|
56
|
49
|
28
|
26
|
39
|
50
|
84
|
36
|
58
|
45
|
47
|
29
|
54
|
44
|
40
|
62
|
48
|
42
|
58
|
66
|
|
|
2025/03
|
92
|
71
|
59
|
66
|
65
|
64
|
59
|
87
|
118
|
98
|
74
|
59
|
68
|
73
|
57
|
44
|
58
|
48
|
50
|
68
|
62
|
55
|
88
|
96
|
116
|
118
|
67
|
34
|
30
|
28
|
66
|
|
2025/02
|
143
|
196
|
59
|
52
|
59
|
46
|
56
|
57
|
82
|
67
|
70
|
43
|
79
|
96
|
108
|
57
|
36
|
41
|
53
|
48
|
51
|
42
|
37
|
49
|
68
|
72
|
128
|
155
|
|||
|
2025/01
|
58
|
54
|
49
|
74
|
153
|
94
|
61
|
64
|
57
|
91
|
115
|
173
|
92
|
65
|
40
|
68
|
63
|
76
|
104
|
115
|
78
|
101
|
145
|
153
|
132
|
209
|
96
|
86
|
279
|
121
|
137
|
|
2024/12
|
57
|
31
|
44
|
49
|
42
|
44
|
40
|
55
|
72
|
78
|
47
|
85
|
74
|
56
|
35
|
86
|
54
|
56
|
81
|
79
|
50
|
57
|
62
|
86
|
98
|
58
|
53
|
52
|
67
|
84
|
44
|
|
2024/11
|
116
|
75
|
75
|
31
|
39
|
50
|
59
|
54
|
51
|
49
|
48
|
63
|
56
|
42
|
74
|
36
|
25
|
29
|
50
|
92
|
63
|
40
|
84
|
67
|
48
|
21
|
22
|
37
|
52
|
60
|
|
|
2024/10
|
19
|
32
|
35
|
39
|
55
|
71
|
37
|
70
|
45
|
33
|
47
|
74
|
64
|
43
|
30
|
49
|
59
|
77
|
48
|
50
|
38
|
39
|
35
|
78
|
110
|
128
|
38
|
71
|
79
|
60
|
71
|
|
2024/09
|
25
|
20
|
47
|
35
|
20
|
28
|
65
|
52
|
38
|
25
|
36
|
45
|
55
|
23
|
28
|
49
|
66
|
59
|
64
|
31
|
19
|
28
|
56
|
36
|
46
|
50
|
60
|
60
|
47
|
21
|
|
|
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
*: primary pollution