Liaoning - China   2026-08-19   Wednesday   38.91N, 121.62E

Dalian

Liaoning - China
2026-08-19

Air Quality

Excellent

No health implications.

19

PM2.5

28

PM10

116

O3

0.7

CO

9

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

19 Aug

88 Good

Thu

20 Aug

57 Good

Fri

21 Aug

44 Excellent

Sat

22 Aug

44 Excellent

Sun

23 Aug

45 Excellent

Mon

24 Aug

41 Excellent

Tue

25 Aug

28 Excellent

Real-time AQI (Monitoring Station in Dalian)

青泥洼桥

48

27

PM2.5

48

PM10

112

O3

0.8

CO

9

SO2

27

NO2

七贤岭

35

12

PM2.5

19

PM10

112

O3

0.6

CO

7

SO2

12

NO2

金州

40

17

PM2.5

22

PM10

127

O3

0.6

CO

9

SO2

12

NO2

开发区

35

21

PM2.5

28

PM10

109

O3

0.7

CO

7

SO2

23

NO2

双D港

38

26

PM2.5

30

PM10

105

O3

0.5

CO

8

SO2

10

NO2

旅顺

40

10

PM2.5

18

PM10

126

O3

0.9

CO

9

SO2

13

NO2

Monthly Average AQI (Dalian)

2021/08 - 2026/07

Air quality in the last 12 months (Dalian)

2026/07
26
32
53
43
30
42
35
35
36
33
21
28
33
18
48
46
30
48
48
42
30
30
26
29
31
38
33
40
35
37
39
2026/06
44
36
26
32
27
28
31
30
38
40
38
62
43
54
32
32
36
38
23
29
30
31
32
28
36
41
44
39
29
30
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
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