Air Quality
Excellent
No health implications.
8
PM2.5
33
PM10
69
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jan
59
Good
Sat
31 Jan
53
Good
Sun
1 Feb
58
Good
Mon
2 Feb
58
Good
Tue
3 Feb
55
Good
Wed
4 Feb
54
Good
Thu
5 Feb
30
Excellent
Suifenhe Air quality rank
Air quality in the last 12 months (Suifenhe)
|
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
|
|
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
|
|
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