Heilongjiang - China   2025-04-04   Friday   44.40N, 131.16E

Suifenhe

Heilongjiang - China
2025-04-04

Air Quality

Excellent

No health implications.

32

PM2.5

40

PM10

90

O3

0.6

CO

27

SO2

20

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

4 Apr

79 Good

Sat

5 Apr

80 Good

Sun

6 Apr

62 Good

Mon

7 Apr

68 Good

Tue

8 Apr

63 Good

Wed

9 Apr

67 Good

Thu

10 Apr

30 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