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
22 Jun
Tue
23 Jun
Wed
24 Jun
Thu
25 Jun
Fri
26 Jun
Sat
27 Jun
Sun
28 Jun
Real-time AQI (Monitoring Station in Dalian)
甘井子
3013
PM2.5
27
PM10
96
O3
0.5
CO
7
SO2
19
NO2
周水子
3510
PM2.5
26
PM10
110
O3
0.5
CO
4
SO2
14
NO2
青泥洼桥
358
PM2.5
14
PM10
109
O3
0.3
CO
7
SO2
12
NO2
傅家庄
456
PM2.5
16
PM10
141
O3
0.4
CO
10
SO2
8
NO2
七贤岭
3214
PM2.5
32
PM10
83
O3
0.4
CO
5
SO2
18
NO2
金州
356
PM2.5
19
PM10
112
O3
0.5
CO
10
SO2
14
NO2
开发区
3218
PM2.5
31
PM10
102
O3
0.7
CO
8
SO2
19
NO2
双D港
3011
PM2.5
19
PM10
95
O3
0.5
CO
6
SO2
17
NO2
旅顺
2211
PM2.5
22
PM10
55
O3
0.3
CO
6
SO2
31
NO2
Air quality in the last 12 months (Dalian)
|
2026/05
|
68
|
56
|
35
|
30
|
39
|
58
|
40
|
28
|
39
|
47
|
44
|
35
|
35
|
33
|
30
|
30
|
34
|
30
|
31
|
39
|
44
|
29
|
29
|
33
|
33
|
29
|
36
|
46
|
53
|
59
|
67
|
|
2026/04
|
66
|
58
|
83
|
40
|
44
|
27
|
26
|
30
|
32
|
51
|
60
|
63
|
69
|
71
|
83
|
76
|
58
|
53
|
40
|
91
|
68
|
56
|
42
|
58
|
51
|
53
|
38
|
30
|
46
|
57
|
|
|
2026/03
|
169
|
168
|
123
|
125
|
74
|
27
|
28
|
69
|
37
|
29
|
54
|
77
|
64
|
68
|
152
|
88
|
84
|
39
|
40
|
55
|
76
|
87
|
135
|
139
|
115
|
79
|
54
|
38
|
112
|
64
|
40
|
|
2026/02
|
66
|
28
|
60
|
154
|
97
|
44
|
39
|
28
|
67
|
90
|
66
|
126
|
130
|
117
|
49
|
47
|
116
|
40
|
58
|
99
|
79
|
114
|
36
|
47
|
54
|
77
|
98
|
126
|
|||
|
2026/01
|
30
|
30
|
70
|
43
|
32
|
73
|
29
|
36
|
74
|
53
|
26
|
47
|
36
|
36
|
105
|
81
|
32
|
38
|
29
|
39
|
30
|
35
|
63
|
41
|
37
|
44
|
44
|
42
|
34
|
42
|
85
|
|
2025/12
|
29
|
23
|
26
|
33
|
29
|
88
|
68
|
31
|
41
|
97
|
58
|
38
|
49
|
36
|
58
|
99
|
48
|
62
|
74
|
57
|
24
|
23
|
41
|
30
|
28
|
27
|
72
|
101
|
62
|
33
|
22
|
|
2025/11
|
53
|
25
|
21
|
55
|
65
|
95
|
90
|
78
|
47
|
23
|
48
|
90
|
40
|
40
|
123
|
92
|
29
|
23
|
32
|
33
|
34
|
76
|
132
|
140
|
25
|
43
|
42
|
34
|
108
|
98
|
|
|
2025/10
|
61
|
36
|
30
|
39
|
37
|
39
|
16
|
30
|
31
|
32
|
31
|
49
|
52
|
35
|
48
|
70
|
62
|
26
|
22
|
17
|
19
|
25
|
33
|
50
|
81
|
61
|
23
|
53
|
51
|
51
|
44
|
|
2025/09
|
35
|
49
|
45
|
35
|
29
|
22
|
32
|
35
|
69
|
41
|
29
|
31
|
24
|
46
|
43
|
18
|
15
|
16
|
32
|
23
|
27
|
33
|
21
|
33
|
55
|
50
|
40
|
45
|
56
|
59
|
|
|
2025/08
|
15
|
22
|
20
|
21
|
28
|
25
|
20
|
24
|
16
|
19
|
29
|
23
|
18
|
23
|
17
|
14
|
12
|
29
|
25
|
21
|
27
|
21
|
37
|
33
|
20
|
17
|
23
|
22
|
19
|
19
|
14
|
|
2025/07
|
28
|
16
|
29
|
37
|
50
|
33
|
31
|
16
|
32
|
36
|
24
|
22
|
27
|
24
|
23
|
16
|
19
|
27
|
22
|
16
|
16
|
13
|
18
|
24
|
29
|
21
|
24
|
24
|
18
|
20
|
21
|
|
2025/06
|
50
|
51
|
30
|
30
|
33
|
57
|
47
|
37
|
28
|
23
|
28
|
21
|
19
|
17
|
21
|
23
|
34
|
38
|
31
|
22
|
27
|
36
|
32
|
30
|
31
|
26
|
30
|
62
|
32
|
26
|
|
|
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