Air Quality
Excellent
No health implications.
23
PM2.5
30
PM10
58
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Dec
54
Good
Tue
9 Dec
60
Good
Wed
10 Dec
55
Good
Thu
11 Dec
56
Good
Fri
12 Dec
61
Good
Sat
13 Dec
58
Good
Sun
14 Dec
28
Excellent
Air quality in the last 12 months (Suifenhe)
|
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
|
|
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
|
|
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