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
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Real-time AQI (Monitoring Station in Yingkou)
大庆路
3319
PM2.5
33
PM10
76
O3
0.3
CO
12
SO2
31
NO2
镜湖西路
3415
PM2.5
34
PM10
66
O3
1.1
CO
41
SO2
49
NO2
西炮台
2910
PM2.5
29
PM10
58
O3
0.6
CO
9
SO2
43
NO2
鲅鱼圈市民活动中心
317
PM2.5
22
PM10
99
O3
0.4
CO
7
SO2
15
NO2
三高中
4519
PM2.5
45
PM10
54
O3
0.4
CO
11
SO2
53
NO2
老边实验小学
8035
PM2.5
110 *
PM10
58
O3
0.7
CO
12
SO2
53
NO2
Air quality in the last 12 months (Yingkou)
|
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
|
|
|
2024/08
|
22
|
40
|
40
|
20
|
15
|
26
|
28
|
39
|
47
|
28
|
44
|
47
|
32
|
29
|
28
|
42
|
50
|
46
|
25
|
52
|
37
|
24
|
28
|
60
|
43
|
50
|
41
|
39
|
40
|
41
|
34
|
|
2024/07
|
54
|
70
|
29
|
52
|
50
|
24
|
33
|
50
|
55
|
51
|
53
|
61
|
51
|
71
|
48
|
16
|
19
|
39
|
45
|
26
|
28
|
23
|
23
|
26
|
20
|
17
|
12
|
13
|
28
|
23
|
26
|
|
2024/06
|
22
|
54
|
48
|
39
|
32
|
30
|
30
|
30
|
42
|
45
|
49
|
38
|
28
|
23
|
23
|
27
|
51
|
47
|
31
|
27
|
23
|
20
|
70
|
25
|
33
|
31
|
36
|
30
|
20
|
23
|
|
|
2024/05
|
51
|
59
|
55
|
38
|
37
|
58
|
59
|
62
|
93
|
68
|
108
|
41
|
52
|
75
|
54
|
62
|
53
|
52
|
35
|
34
|
61
|
37
|
32
|
39
|
55
|
27
|
20
|
49
|
50
|
41
|
27
|
|
2024/04
|
78
|
96
|
60
|
57
|
87
|
90
|
121
|
84
|
136
|
112
|
73
|
53
|
38
|
28
|
98
|
89
|
48
|
63
|
65
|
110
|
68
|
55
|
51
|
35
|
50
|
59
|
58
|
41
|
46
|
67
|
|
|
2024/03
|
45
|
62
|
76
|
114
|
86
|
61
|
78
|
55
|
79
|
79
|
123
|
84
|
104
|
144
|
126
|
148
|
104
|
59
|
59
|
26
|
54
|
41
|
70
|
44
|
46
|
56
|
77
|
152
|
76
|
61
|
72
|
|
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