Liaoning - China   2026-04-12   Sunday   38.91N, 121.62E

Dalian

Liaoning - China
2026-04-12

Air Quality

Excellent

No health implications.

25

PM2.5

48

PM10

116

O3

0.5

CO

7

SO2

21

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

12 Apr

84 Good

Mon

13 Apr

59 Good

Tue

14 Apr

58 Good

Wed

15 Apr

86 Good

Thu

16 Apr

63 Good

Fri

17 Apr

59 Good

Sat

18 Apr

27 Excellent

Real-time AQI (Monitoring Station in Dalian)

甘井子

40

16

PM2.5

36

PM10

126

O3

0.5

CO

8

SO2

20

NO2

周水子

38

18

PM2.5

34

PM10

120

O3

0.4

CO

7

SO2

18

NO2

星海三站

64

32

PM2.5

69 *

PM10

108

O3

0.4

CO

6

SO2

28

NO2

青泥洼桥

39

13

PM2.5

26

PM10

122

O3

0.4

CO

5

SO2

11

NO2

傅家庄

76

46

PM2.5

86 *

PM10

116

O3

0.6

CO

9

SO2

22

NO2

七贤岭

54

32

PM2.5

55 *

PM10

107

O3

0.4

CO

8

SO2

26

NO2

金州

40

8

PM2.5

32

PM10

126

O3

0.5

CO

3

SO2

10

NO2

开发区

43

12

PM2.5

43

PM10

120

O3

0.3

CO

11

SO2

17

NO2

双D港

90

55 *

PM2.5

67

PM10

88

O3

0.6

CO

8

SO2

43

NO2

旅顺

38

14

PM2.5

32

PM10

120

O3

0.4

CO

4

SO2

8

NO2

Monthly Average AQI (Dalian)

2021/04 - 2026/03

Air quality in the last 12 months (Dalian)

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
2025/05
48
31
23
39
38
30
36
37
34
33
49
57
56
51
48
27
41
35
45
43
44
69
49
50
52
52
43
44
38
52
50
2025/04
70
62
52
48
40
46
53
54
45
56
41
52
30
21
27
52
60
34
44
57
44
29
34
39
29
59
45
32
51
64
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