Heilongjiang - China   2025-07-09   Wednesday   46.59N, 131.16E

Lingdong

Heilongjiang - China
2025-07-09

Air Quality

Excellent

No health implications.

11

PM2.5

13

PM10

30

O3

0.5

CO

6

SO2

13

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jul

53 Good

Thu

10 Jul

63 Good

Fri

11 Jul

87 Good

Sat

12 Jul

65 Good

Sun

13 Jul

57 Good

Mon

14 Jul

60 Good

Tue

15 Jul

48 Excellent

Monthly Average AQI (Lingdong)

2020/07 - 2025/06

Air quality in the last 12 months (Lingdong)

2025/06
50
31
18
12
16
16
16
22
26
22
15
24
28
35
28
28
20
25
35
23
14
19
29
38
43
43
37
37
29
26
2025/05
36
38
25
19
27
30
39
34
25
32
43
69
45
41
34
33
35
24
27
36
25
26
23
24
18
27
31
39
48
44
44
2025/04
57
61
73
51
57
50
42
43
72
115
146
86
43
37
40
31
80
80
36
39
65
36
43
42
37
17
23
24
22
37
2025/03
21
18
24
29
44
43
35
49
42
67
79
56
26
21
24
32
29
31
49
111
58
17
24
40
34
41
28
23
24
19
43
2025/02
63
79
78
58
30
44
54
49
36
58
51
90
46
37
35
35
15
25
30
41
36
36
42
42
51
29
48
68
2025/01
77
42
49
87
47
40
92
62
74
68
82
65
65
99
64
50
51
103
115
79
111
141
124
91
74
104
106
59
63
56
64
2024/12
35
40
28
23
28
28
40
50
46
75
41
42
43
52
38
30
27
39
32
27
41
55
26
27
32
31
29
42
30
57
82
2024/11
68
51
55
42
68
36
34
31
44
42
71
48
94
101
63
46
30
32
56
55
87
46
28
40
33
33
36
34
52
35
2024/10
50
52
47
39
43
43
46
53
56
52
52
42
40
46
36
27
44
40
30
45
40
43
51
43
50
43
45
60
43
46
56
2024/09
16
19
19
19
23
18
20
19
26
19
20
22
19
19
20
16
21
23
23
16
21
23
31
27
24
34
32
37
42
48
2024/08
23
21
26
28
23
19
21
29
39
24
16
20
22
25
18
23
24
24
18
21
16
15
27
21
21
20
19
19
21
22
17
2024/07
76
64
54
39
39
54
63
68
71
43
58
24
36
36
19
11
17
22
28
41
32
36
36
26
42
29
16
18
23
27
20
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