Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Oct
Sat
18 Oct
Sun
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Real-time AQI (Monitoring Station in Yingkou)
大庆路
8462 *
PM2.5
91
PM10
21
O3
0.7
CO
9
SO2
30
NO2
镜湖西路
8764 *
PM2.5
90
PM10
28
O3
0.7
CO
6
SO2
31
NO2
西炮台
7958 *
PM2.5
75
PM10
29
O3
0.4
CO
22
SO2
30
NO2
三高中
8361 *
PM2.5
84
PM10
22
O3
0.5
CO
10
SO2
33
NO2
老边实验小学
9873 *
PM2.5
78
PM10
34
O3
0.7
CO
9
SO2
27
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