Heilongjiang - China   2025-04-29   Tuesday   44.40N, 131.16E

Suifenhe

Heilongjiang - China
2025-04-29

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

49 *

PM2.5

61

PM10

36

O3

0.7

CO

12

SO2

21

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

29 Apr

63 Good

Wed

30 Apr

73 Good

Thu

1 May

51 Good

Fri

2 May

48 Excellent

Sat

3 May

58 Good

Sun

4 May

58 Good

Mon

5 May

44 Excellent

Monthly Average AQI (Suifenhe)

2020/03 - 2025/02

Air quality in the last 12 months (Suifenhe)

2025/02
57
81
75
33
28
30
48
35
31
37
57
59
38
37
54
53
24
22
24
29
25
22
22
32
71
44
56
76
2025/01
57
46
34
40
77
77
68
58
39
37
56
88
80
57
37
56
56
101
111
102
118
138
108
80
77
75
67
58
68
40
41
2024/12
32
28
32
22
19
24
22
29
47
48
27
35
30
35
28
29
25
23
26
62
46
43
38
35
68
31
23
28
53
80
77
2024/11
56
43
46
37
36
26
46
85
94
79
74
102
142
115
76
77
20
23
52
56
71
32
41
67
62
27
31
45
31
22
2024/10
14
23
49
43
40
39
28
46
45
39
32
43
43
44
21
33
43
50
26
32
48
36
26
37
56
42
26
41
52
55
65
2024/09
27
18
22
32
14
20
29
32
31
19
26
25
22
17
25
31
19
26
33
18
24
29
34
33
32
22
32
34
37
31
2024/08
20
18
17
15
14
21
25
32
32
29
12
15
22
22
21
21
21
21
14
14
15
17
18
28
27
24
20
26
28
25
16
2024/07
56
62
44
24
36
43
38
57
54
52
63
46
37
43
45
42
24
14
25
34
33
24
26
18
25
12
19
15
18
21
23
2024/06
12
26
31
25
26
26
29
27
19
22
38
20
20
16
19
20
23
24
36
36
15
10
8
9
16
28
31
46
47
44
2024/05
44
62
51
57
65
47
32
44
36
45
30
24
39
39
20
31
34
50
25
27
32
47
34
21
38
23
14
22
22
18
12
2024/04
41
37
58
23
36
68
41
28
40
54
73
65
53
67
166
70
46
65
48
99
93
51
36
31
61
58
55
58
56
38
2024/03
43
38
43
36
39
40
45
38
25
55
73
46
57
59
47
31
29
35
45
41
42
41
21
25
34
48
44
51
80
46
49
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