Liaoning - China   2024-03-28   Thursday   38.91N, 121.62E

Dalian

Liaoning - China
2024-03-28

Air Quality

Severely

Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.

107

PM2.5

562 *

PM10

91

O3

0.7

CO

6

SO2

17

NO2

Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.

Advise

Children, seniors and the sick should stay indoors and avoid physical exertion. General population should avoid outdoor activities.

Air Quality

Today

28 Mar

87 Good

Fri

29 Mar

81 Good

Sat

30 Mar

86 Good

Sun

31 Mar

57 Good

Mon

1 Apr

57 Good

Tue

2 Apr

69 Good

Wed

3 Apr

40 Excellent

Real-time AQI (Monitoring Station in Dalian)

甘井子

491

114

PM2.5

591 *

PM10

93

O3

0.8

CO

4

SO2

16

NO2

周水子

385

107

PM2.5

488 *

PM10

92

O3

0.8

CO

4

SO2

20

NO2

星海三站

476

97

PM2.5

576 *

PM10

92

O3

0.5

CO

2

SO2

13

NO2

青泥洼桥

500

108

PM2.5

687 *

PM10

88

O3

0.6

CO

7

SO2

21

NO2

傅家庄

500

99

PM2.5

614 *

PM10

96

O3

0.5

CO

8

SO2

11

NO2

七贤岭

489

116

PM2.5

589 *

PM10

100

O3

0.8

CO

8

SO2

13

NO2

旅顺

230

80

PM2.5

371 *

PM10

81

O3

0.6

CO

8

SO2

20

NO2

金州

410

117

PM2.5

510 *

PM10

86

O3

0.5

CO

6

SO2

16

NO2

开发区

445

117

PM2.5

545 *

PM10

80

O3

0.7

CO

4

SO2

22

NO2

双D港

500

115

PM2.5

647 *

PM10

97

O3

0.8

CO

6

SO2

12

NO2

Monthly Average AQI (Dalian)

2019/03 - 2024/02

Air quality in the last 12 months (Dalian)

2024/02
28
46
64
57
80
39
42
51
149
255
102
143
97
62
38
39
38
25
33
43
58
48
56
104
81
65
87
106
62
2024/01
44
96
106
83
55
36
25
36
55
37
94
42
45
44
42
64
44
53
71
71
39
24
23
36
45
70
39
55
83
59
58
2023/12
26
35
43
101
142
81
102
110
53
42
65
54
93
87
56
35
28
41
66
24
30
28
55
44
50
62
26
56
91
98
79
2023/11
193
97
34
45
36
24
25
36
38
19
20
22
25
64
104
50
20
28
40
23
51
95
35
22
23
58
69
22
25
24
2023/10
26
29
42
41
26
31
36
38
33
37
49
54
42
35
34
25
29
54
21
19
27
66
87
69
107
40
29
46
59
57
103
2023/09
37
41
42
34
61
50
43
46
41
44
39
34
29
38
38
24
30
49
31
29
32
45
31
33
26
32
77
40
35
32
2023/08
28
28
29
28
25
23
25
54
52
36
30
33
35
32
31
68
57
61
52
45
22
36
33
40
34
28
29
26
27
27
32
2023/07
44
29
24
28
66
74
54
36
39
51
47
31
31
38
34
31
28
32
53
61
42
26
37
42
42
30
18
22
13
25
22
2023/06
46
43
37
49
60
49
55
45
42
49
40
36
38
36
41
37
39
42
44
35
36
42
43
39
30
28
45
40
33
34
2023/05
35
56
58
38
37
45
43
48
47
45
64
55
56
47
48
64
49
36
45
86
222
89
48
68
40
56
30
35
53
39
41
2023/04
84
63
61
63
138
50
35
62
67
74
180
139
157
92
159
111
72
68
60
67
61
52
44
43
50
32
53
69
46
35
2023/03
58
46
73
71
45
80
61
95
94
76
79
48
54
70
86
50
43
77
71
95
70
55
181
60
49
55
84
87
98
81
94
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