Heilongjiang - China   2021-10-24   Sunday   49.42N, 127.33E

Sunwu

Heilongjiang - China
2021-10-24

Good

Some pollutants may slightly affect very few hypersensitive individuals.

PM2.5
ug/m3
Primary
PM10
ug/m3
SO2   
ug/m3
CO  
ug/m3
O3
ug/m3
NO2
ug/m3

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Monthly Average AQI (Sunwu)

2017/01 - 2021/09

Air quality in the last 12 months (Sunwu)

2021/09
27
28
27
23
28
26
21
20
20
15
16
18
16
24
19
16
19
19
19
20
21
23
27
26
29
25
20
24
21
16
2021/08
9
9
10
13
20
18
29
23
10
11
16
16
20
25
25
27
25
27
31
36
20
23
23
18
17
19
20
16
18
18
18
2021/07
14
16
21
23
21
24
22
23
24
29
26
22
29
20
22
22
38
65
37
21
20
25
26
30
25
20
19
17
18
23
14
2021/06
22
20
21
23
20
19
24
31
33
32
27
24
35
30
31
32
27
20
20
17
20
24
26
27
34
41
37
35
27
20
2021/05
29
30
35
34
25
21
21
24
21
20
22
25
22
25
25
29
28
27
23
27
33
43
39
35
18
18
20
21
19
19
21
2021/04
31
31
26
27
33
25
24
24
28
126
57
29
26
25
31
38
27
28
36
24
87
101
32
24
27
35
75
46
28
33
2021/03
34
47
45
65
26
25
32
41
47
30
28
30
29
50
80
43
27
23
30
36
35
31
31
31
31
29
41
40
27
27
25
2021/02
30
21
26
28
44
40
27
21
43
67
65
52
24
25
25
26
25
25
34
39
28
28
25
29
39
40
46
31
2021/01
20
25
31
40
33
31
22
31
35
33
45
56
42
40
49
42
41
27
33
64
57
52
55
53
22
38
36
22
34
41
51
2020/12
25
34
32
29
32
53
39
32
44
56
34
22
21
17
19
19
33
24
22
43
55
61
57
22
40
28
39
27
20
21
21
2020/11
21
20
22
23
24
30
27
21
26
31
45
53
20
32
32
29
36
24
22
25
26
21
25
27
30
20
25
22
27
29
2020/10
20
24
13
12
14
21
25
29
33
41
28
16
16
17
18
21
21
19
24
42
94
17
13
23
22
25
23
16
30
42
66
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