Heilongjiang - China   2025-08-11   Monday   48.04N, 126.25E

Kedong

Heilongjiang - China
2025-08-11

Air Quality

Excellent

No health implications.

9

PM2.5

20

PM10

45

O3

0.4

CO

5

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

11 Aug

52 Good

Tue

12 Aug

50 Excellent

Wed

13 Aug

48 Excellent

Thu

14 Aug

51 Good

Fri

15 Aug

56 Good

Sat

16 Aug

52 Good

Sun

17 Aug

20 Excellent

Kedong Air quality rank

Monthly Average AQI (Kedong)

2020/07 - 2025/06

Air quality in the last 12 months (Kedong)

2025/06
15
21
19
17
18
12
15
21
14
17
15
28
29
18
21
20
17
23
18
16
13
16
28
34
36
37
42
31
23
34
2025/05
41
27
23
18
16
22
26
37
23
30
51
81
62
38
61
30
17
21
19
21
19
16
24
25
28
36
38
50
52
51
40
2025/04
57
46
44
62
50
45
57
40
54
97
68
59
25
20
15
19
50
39
20
64
93
17
30
20
12
17
54
49
65
40
2025/03
21
29
40
49
58
53
42
33
65
99
42
45
18
18
18
22
18
17
38
45
15
15
42
28
17
26
15
15
11
17
33
2025/02
76
136
98
34
43
50
25
19
30
48
73
74
56
34
38
31
23
23
26
28
29
29
36
32
42
27
49
36
2025/01
128
110
90
141
93
64
70
33
42
83
109
173
157
140
49
43
70
108
144
117
96
76
158
219
213
134
52
52
51
36
54
2024/12
51
26
28
25
34
23
34
41
100
101
32
55
85
59
41
35
41
49
73
130
55
39
39
49
50
30
39
48
58
78
101
2024/11
63
67
60
32
49
64
111
124
205
124
235
94
161
278
219
65
23
30
78
109
121
26
50
102
124
67
27
45
28
39
2024/10
18
22
20
30
38
25
55
54
43
33
22
23
39
48
11
19
33
30
19
39
38
45
36
69
63
86
71
55
77
97
89
2024/09
12
17
16
24
11
15
18
16
28
22
13
22
12
17
20
22
19
18
14
15
17
20
23
24
19
21
28
20
34
18
2024/08
16
15
15
15
16
18
20
14
23
24
13
10
15
16
19
25
28
22
19
21
21
17
22
23
23
13
15
19
21
13
12
2024/07
40
44
54
49
47
59
86
86
68
83
86
76
90
72
55
43
21
22
22
21
11
14
15
11
15
14
10
13
13
15
18
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