Heilongjiang - China   2026-03-22   Sunday   44.40N, 131.16E

Suifenhe

Heilongjiang - China
2026-03-22

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

56 *

PM2.5

59

PM10

56

O3

0.7

CO

8

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

22 Mar

124 Light

Mon

23 Mar

91 Good

Tue

24 Mar

120 Light

Wed

25 Mar

121 Light

Thu

26 Mar

82 Good

Fri

27 Mar

85 Good

Sat

28 Mar

47 Excellent

Monthly Average AQI (Suifenhe)

2021/03 - 2026/02

Air quality in the last 12 months (Suifenhe)

2026/02
33
35
50
71
49
39
21
24
51
92
53
38
77
67
52
41
104
23
38
60
82
75
93
59
65
56
47
40
2026/01
22
25
31
34
24
41
46
24
74
62
32
56
55
31
66
28
30
55
41
28
32
28
32
24
23
33
28
39
21
25
25
2025/12
30
34
23
22
32
57
40
41
41
43
29
34
57
69
73
37
22
60
92
43
29
55
68
45
45
22
31
80
55
26
26
2025/11
80
84
48
67
108
80
27
43
39
26
32
63
49
58
79
71
36
40
59
40
91
79
54
121
34
57
73
52
65
46
2025/10
26
35
46
45
20
34
45
27
35
32
40
37
46
63
48
72
51
21
22
21
27
42
49
59
74
78
69
50
133
47
62
2025/09
27
33
45
39
40
30
27
35
32
28
24
43
45
36
18
20
16
27
29
29
28
32
38
29
20
15
28
31
38
47
2025/08
28
22
26
16
22
20
24
20
21
20
25
32
31
24
30
27
24
22
24
23
28
17
23
26
19
13
22
27
19
31
28
2025/07
29
21
20
26
36
18
25
32
34
30
28
29
22
18
20
15
20
19
21
23
19
17
25
25
27
17
23
20
26
19
23
2025/06
42
25
16
16
23
19
22
24
25
19
16
21
29
28
21
17
20
25
30
20
15
17
26
37
40
38
42
49
27
26
2025/05
33
34
26
22
18
30
38
40
41
23
35
39
40
37
19
38
30
17
20
25
29
24
20
23
21
22
30
35
37
39
44
2025/04
82
69
56
54
55
22
31
56
54
50
117
80
43
27
25
27
45
48
38
53
81
27
38
36
40
18
37
54
49
36
2025/03
43
21
35
46
51
41
40
61
77
78
83
86
32
26
30
31
45
38
50
66
88
18
44
60
101
74
38
24
33
29
51
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