Liaoning - China   2026-07-03   Friday   38.91N, 121.62E

Dalian

Liaoning - China
2026-07-03

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

44

PM2.5

51

PM10

178

O3

0.9

CO

8

SO2

11

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

3 Jul

101 Light

Sat

4 Jul

106 Light

Sun

5 Jul

85 Good

Mon

6 Jul

64 Good

Tue

7 Jul

65 Good

Wed

8 Jul

53 Good

Thu

9 Jul

38 Excellent

Real-time AQI (Monitoring Station in Dalian)

甘井子

80

39

PM2.5

57

PM10

184

O3

0.9

CO

8

SO2

7

NO2

周水子

88

42

PM2.5

45

PM10

190

O3

1.0

CO

11

SO2

16

NO2

星海三站

83

40

PM2.5

42

PM10

186

O3

1.2

CO

8

SO2

5

NO2

青泥洼桥

77

45

PM2.5

51

PM10

181

O3

1.0

CO

7

SO2

7

NO2

傅家庄

60

38

PM2.5

39

PM10

168

O3

0.8

CO

7

SO2

8

NO2

七贤岭

83

47

PM2.5

52

PM10

186

O3

0.5

CO

5

SO2

9

NO2

开发区

68

44 *

PM2.5

53

PM10

164

O3

0.6

CO

9

SO2

17

NO2

双D港

88

54 *

PM2.5

66

PM10

166

O3

0.8

CO

7

SO2

13

NO2

旅顺

63

40

PM2.5

52

PM10

170

O3

0.6

CO

4

SO2

15

NO2

Monthly Average AQI (Dalian)

2021/06 - 2026/05

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
Air quality source: CNEMC

*: primary pollution