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
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Qiqihar Air quality rank
Real-time AQI (Monitoring Station in Qiqihar)
安居小区
2513
PM2.5
25
PM10
55
O3
0.4
CO
12
SO2
18
NO2
中心广场
2212
PM2.5
18
PM10
68
O3
0.4
CO
7
SO2
8
NO2
农牧车辆厂
2212
PM2.5
22
PM10
63
O3
0.3
CO
7
SO2
8
NO2
市环境监测站
223
PM2.5
19
PM10
69
O3
0.3
CO
5
SO2
7
NO2
富区青少年活动中心
237
PM2.5
23
PM10
64
O3
0.4
CO
6
SO2
10
NO2
Air quality in the last 12 months (Qiqihar)
|
2025/12
|
24
|
23
|
27
|
46
|
46
|
55
|
47
|
33
|
38
|
32
|
28
|
42
|
49
|
57
|
66
|
42
|
57
|
103
|
118
|
44
|
28
|
63
|
67
|
31
|
25
|
29
|
53
|
52
|
24
|
21
|
28
|
|
2025/11
|
57
|
48
|
85
|
63
|
104
|
50
|
30
|
122
|
28
|
25
|
32
|
43
|
42
|
37
|
78
|
45
|
28
|
35
|
43
|
35
|
37
|
49
|
55
|
42
|
41
|
53
|
32
|
55
|
78
|
42
|
|
|
2025/10
|
35
|
36
|
54
|
26
|
24
|
28
|
35
|
25
|
37
|
36
|
41
|
22
|
32
|
31
|
28
|
38
|
27
|
21
|
20
|
20
|
29
|
28
|
44
|
54
|
53
|
30
|
32
|
35
|
136
|
51
|
76
|
|
2025/09
|
20
|
25
|
37
|
50
|
47
|
28
|
23
|
19
|
22
|
20
|
24
|
28
|
36
|
26
|
24
|
18
|
22
|
24
|
28
|
26
|
31
|
35
|
39
|
24
|
20
|
28
|
30
|
37
|
35
|
38
|
|
|
2025/08
|
22
|
21
|
18
|
24
|
27
|
23
|
18
|
24
|
16
|
16
|
17
|
19
|
24
|
23
|
27
|
15
|
20
|
19
|
24
|
27
|
23
|
16
|
21
|
22
|
26
|
21
|
25
|
23
|
28
|
21
|
25
|
|
2025/07
|
24
|
23
|
25
|
33
|
21
|
25
|
20
|
20
|
25
|
34
|
36
|
18
|
20
|
24
|
28
|
19
|
17
|
23
|
23
|
19
|
24
|
28
|
35
|
29
|
27
|
26
|
21
|
27
|
15
|
21
|
20
|
|
2025/06
|
27
|
30
|
18
|
21
|
25
|
15
|
19
|
27
|
16
|
24
|
25
|
39
|
31
|
28
|
30
|
22
|
19
|
35
|
20
|
17
|
17
|
28
|
41
|
41
|
49
|
33
|
46
|
36
|
31
|
31
|
|
|
2025/05
|
32
|
24
|
25
|
19
|
22
|
29
|
37
|
49
|
52
|
39
|
58
|
72
|
68
|
44
|
68
|
79
|
27
|
34
|
35
|
38
|
28
|
27
|
33
|
36
|
44
|
48
|
46
|
66
|
64
|
71
|
39
|
|
2025/04
|
61
|
57
|
58
|
104
|
83
|
52
|
63
|
47
|
73
|
133
|
69
|
13
|
15
|
28
|
29
|
43
|
43
|
26
|
30
|
75
|
100
|
21
|
30
|
20
|
22
|
36
|
57
|
28
|
114
|
28
|
|
|
2025/03
|
24
|
27
|
34
|
52
|
98
|
59
|
56
|
48
|
85
|
108
|
50
|
34
|
22
|
21
|
25
|
27
|
34
|
31
|
61
|
29
|
31
|
30
|
135
|
35
|
36
|
47
|
18
|
21
|
20
|
28
|
50
|
|
2025/02
|
73
|
125
|
48
|
22
|
38
|
39
|
17
|
16
|
24
|
42
|
89
|
75
|
38
|
36
|
30
|
29
|
22
|
21
|
25
|
31
|
33
|
32
|
29
|
44
|
41
|
26
|
45
|
30
|
|||
|
2025/01
|
102
|
43
|
44
|
125
|
124
|
70
|
28
|
33
|
27
|
34
|
72
|
164
|
241
|
68
|
36
|
35
|
99
|
188
|
198
|
143
|
89
|
80
|
231
|
283
|
234
|
211
|
28
|
36
|
54
|
28
|
30
|
|
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