Liaoning - China   2025-09-09   Tuesday   40.71N, 120.84E

Huludao

Liaoning - China
2025-09-09

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

52 *

PM2.5

84

PM10

160

O3

1.0

CO

9

SO2

9

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

9 Sep

85 Good

Wed

10 Sep

60 Good

Thu

11 Sep

82 Good

Fri

12 Sep

65 Good

Sat

13 Sep

90 Good

Sun

14 Sep

81 Good

Mon

15 Sep

20 Excellent

Real-time AQI (Monitoring Station in Huludao)

龙港区

72

51

PM2.5

94 *

PM10

170

O3

0.9

CO

9

SO2

8

NO2

化工街

59

29

PM2.5

68 *

PM10

156

O3

0.9

CO

10

SO2

6

NO2

新区

80

59 *

PM2.5

80

PM10

156

O3

0.9

CO

7

SO2

8

NO2

东城区

92

68 *

PM2.5

92

PM10

157

O3

1.0

CO

7

SO2

11

NO2

Monthly Average AQI (Huludao)

2020/09 - 2025/08

Air quality in the last 12 months (Huludao)

2025/08
33
27
33
22
30
41
36
29
26
31
51
42
30
55
30
42
34
43
60
25
44
23
47
24
22
29
39
21
33
45
24
2025/07
59
46
22
39
78
28
41
44
37
43
45
37
24
29
29
29
23
26
34
29
40
54
25
28
40
44
33
43
21
23
38
2025/06
34
68
44
30
51
49
28
40
44
27
58
33
25
23
22
21
32
45
46
32
29
40
69
33
41
44
55
31
93
64
2025/05
52
38
38
35
42
39
44
51
42
44
75
76
61
54
60
38
37
37
58
76
60
74
48
48
42
56
84
52
45
51
50
2025/04
82
31
43
55
45
62
79
42
33
71
56
55
25
18
53
60
65
23
40
63
40
30
53
44
41
63
33
42
64
83
2025/03
122
56
36
51
88
44
48
83
164
118
102
68
57
51
43
36
46
26
58
110
49
55
112
78
105
109
80
36
33
33
73
2025/02
89
95
45
45
36
57
42
33
52
66
90
51
66
84
130
42
32
39
40
51
41
34
31
61
68
68
142
208
2025/01
58
42
46
124
108
68
51
37
41
58
79
100
91
51
35
54
65
102
72
105
71
71
101
109
91
110
42
68
207
65
75
2024/12
80
29
56
51
44
37
52
52
99
56
43
86
59
45
47
68
37
42
71
54
37
48
58
79
78
41
45
45
71
79
59
2024/11
76
57
91
39
47
43
73
86
74
73
45
59
60
45
61
33
38
31
59
80
48
42
61
95
59
15
24
41
54
55
2024/10
22
22
40
47
64
55
38
51
52
39
52
59
60
36
30
41
52
41
33
32
45
35
46
83
96
91
35
74
86
39
85
2024/09
22
28
36
30
23
35
36
43
38
22
35
42
48
19
27
44
39
39
49
18
19
25
39
44
38
42
51
55
37
16
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