Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
Mon
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Real-time AQI (Monitoring Station in Mudanjiang)
环保大楼
4632
PM2.5
32
PM10
77
O3
0.5
CO
7
SO2
14
NO2
文化广场
4833
PM2.5
34
PM10
81
O3
0.4
CO
8
SO2
16
NO2
第一医院
3725
PM2.5
37
PM10
72
O3
0.4
CO
6
SO2
18
NO2
机车工厂
4531
PM2.5
45
PM10
65
O3
0.2
CO
15
SO2
17
NO2
第一中学
4531
PM2.5
32
PM10
81
O3
0.2
CO
7
SO2
10
NO2
Air quality in the last 12 months (Mudanjiang)
|
2025/01
|
70
|
59
|
54
|
59
|
84
|
83
|
69
|
67
|
43
|
57
|
79
|
87
|
87
|
70
|
46
|
43
|
66
|
97
|
83
|
95
|
112
|
122
|
96
|
84
|
83
|
116
|
64
|
53
|
73
|
45
|
48
|
|
2024/12
|
55
|
44
|
32
|
30
|
34
|
33
|
39
|
46
|
67
|
65
|
40
|
55
|
55
|
51
|
33
|
40
|
44
|
45
|
53
|
69
|
53
|
49
|
44
|
56
|
61
|
40
|
37
|
38
|
56
|
79
|
68
|
|
2024/11
|
58
|
56
|
47
|
40
|
33
|
47
|
76
|
90
|
86
|
64
|
68
|
64
|
71
|
73
|
63
|
56
|
34
|
36
|
47
|
61
|
58
|
49
|
49
|
62
|
78
|
50
|
32
|
46
|
40
|
39
|
|
|
2024/10
|
28
|
32
|
39
|
36
|
44
|
46
|
31
|
45
|
49
|
43
|
32
|
43
|
51
|
42
|
30
|
33
|
51
|
54
|
31
|
37
|
41
|
46
|
38
|
45
|
64
|
45
|
38
|
49
|
62
|
60
|
68
|
|
2024/09
|
23
|
26
|
26
|
29
|
26
|
28
|
31
|
28
|
26
|
27
|
31
|
31
|
29
|
25
|
28
|
33
|
28
|
29
|
34
|
32
|
30
|
33
|
33
|
38
|
38
|
30
|
37
|
39
|
33
|
31
|
|
|
2024/08
|
26
|
25
|
23
|
24
|
19
|
25
|
28
|
30
|
28
|
32
|
24
|
21
|
28
|
25
|
29
|
28
|
32
|
26
|
23
|
22
|
18
|
21
|
27
|
36
|
36
|
29
|
27
|
25
|
28
|
27
|
25
|
|
2024/07
|
58
|
64
|
49
|
24
|
31
|
36
|
33
|
50
|
52
|
56
|
78
|
65
|
52
|
57
|
50
|
45
|
32
|
24
|
30
|
34
|
30
|
24
|
25
|
29
|
26
|
23
|
22
|
19
|
23
|
24
|
25
|
|
2024/06
|
19
|
24
|
29
|
28
|
30
|
31
|
35
|
27
|
22
|
22
|
35
|
26
|
24
|
18
|
18
|
20
|
22
|
24
|
32
|
37
|
30
|
21
|
18
|
18
|
23
|
26
|
28
|
48
|
42
|
41
|
|
|
2024/05
|
40
|
43
|
56
|
55
|
56
|
57
|
41
|
36
|
34
|
41
|
45
|
33
|
38
|
38
|
23
|
25
|
30
|
45
|
29
|
26
|
25
|
47
|
36
|
26
|
26
|
24
|
24
|
27
|
28
|
24
|
26
|
|
2024/04
|
54
|
43
|
52
|
43
|
52
|
73
|
40
|
37
|
47
|
78
|
79
|
72
|
58
|
82
|
70
|
87
|
41
|
83
|
65
|
133
|
89
|
72
|
48
|
53
|
69
|
58
|
56
|
53
|
66
|
37
|
|
|
2024/03
|
44
|
39
|
42
|
44
|
42
|
47
|
47
|
43
|
41
|
54
|
59
|
47
|
52
|
44
|
47
|
36
|
37
|
42
|
43
|
41
|
41
|
42
|
35
|
36
|
44
|
52
|
47
|
128
|
91
|
51
|
52
|
|
2024/02
|
52
|
81
|
84
|
83
|
100
|
109
|
83
|
80
|
123
|
176
|
101
|
63
|
71
|
57
|
36
|
54
|
59
|
49
|
44
|
37
|
37
|
39
|
45
|
86
|
59
|
47
|
56
|
62
|
56
|
||
|
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
*: primary pollution