Heilongjiang - China   2026-03-24   Tuesday   49.42N, 127.33E

Sunwu

Heilongjiang - China
2026-03-24

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

56 *

PM2.5

80

PM10

111

O3

0.6

CO

8

SO2

15

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

24 Mar

69 Good

Wed

25 Mar

72 Good

Thu

26 Mar

69 Good

Fri

27 Mar

54 Good

Sat

28 Mar

57 Good

Sun

29 Mar

56 Good

Mon

30 Mar

48 Excellent

Sunwu Air quality rank

Monthly Average AQI (Sunwu)

2021/03 - 2026/02

Air quality in the last 12 months (Sunwu)

2026/02
31
45
43
35
25
22
25
34
53
76
39
39
62
33
24
50
51
20
39
67
86
42
17
19
44
23
24
27
2026/01
27
42
39
25
31
47
26
31
39
39
39
61
32
35
34
33
37
49
40
33
28
26
26
24
19
27
31
22
18
22
30
2025/12
27
25
29
30
36
47
56
35
34
28
23
30
44
49
39
26
34
49
51
31
41
48
43
48
29
30
49
65
54
36
26
2025/11
51
24
37
61
54
35
18
37
74
23
27
44
22
30
36
35
24
24
68
48
29
103
126
31
27
62
51
41
48
32
2025/10
26
27
32
24
19
18
25
23
27
27
28
21
30
20
25
26
35
20
19
20
24
25
30
42
111
69
43
29
52
49
35
2025/09
14
14
17
24
21
13
12
13
13
18
16
22
26
18
19
18
20
21
19
25
21
23
30
20
14
16
18
20
21
30
2025/08
14
16
15
16
16
14
16
14
14
14
19
13
13
12
12
12
13
13
13
13
16
16
14
17
17
15
16
15
18
15
17
2025/07
21
17
13
18
17
17
16
16
16
26
28
21
22
25
26
27
21
21
18
16
16
17
23
22
17
19
17
18
16
16
13
2025/06
13
17
16
10
11
10
10
14
17
19
18
24
19
18
18
19
21
20
21
17
18
18
26
29
32
33
33
30
24
30
2025/05
31
24
17
13
13
16
20
31
30
33
66
102
74
32
50
23
23
13
15
17
18
16
21
20
22
28
30
43
52
38
26
2025/04
43
46
38
40
41
30
46
30
39
43
31
42
19
21
19
20
33
47
26
37
46
34
36
24
18
15
29
23
40
34
2025/03
24
25
28
38
51
39
30
35
35
73
30
36
22
23
19
19
20
16
22
37
17
17
19
17
13
17
21
16
15
16
25
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