Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Apr
Sat
4 Apr
Sun
5 Apr
Mon
6 Apr
Tue
7 Apr
Wed
8 Apr
Thu
9 Apr
Real-time AQI (Monitoring Station in Qiqihar)
安居小区
7648 *
PM2.5
61
PM10
97
O3
0.5
CO
10
SO2
11
NO2
中心广场
8452 *
PM2.5
76
PM10
92
O3
0.6
CO
4
SO2
11
NO2
农牧车辆厂
7849 *
PM2.5
66
PM10
94
O3
0.2
CO
8
SO2
9
NO2
市环境监测站
7849 *
PM2.5
63
PM10
92
O3
0.4
CO
4
SO2
10
NO2
富区青少年活动中心
12789 *
PM2.5
99
PM10
89
O3
0.5
CO
5
SO2
10
NO2
Air quality in the last 12 months (Qiqihar)
|
2026/02
|
30
|
40
|
45
|
27
|
41
|
27
|
28
|
41
|
56
|
91
|
34
|
65
|
58
|
62
|
24
|
65
|
46
|
27
|
39
|
98
|
126
|
37
|
27
|
26
|
49
|
26
|
34
|
43
|
|||
|
2026/01
|
32
|
33
|
37
|
23
|
26
|
57
|
25
|
36
|
48
|
64
|
38
|
61
|
20
|
29
|
49
|
44
|
28
|
26
|
24
|
24
|
21
|
23
|
24
|
25
|
24
|
47
|
33
|
27
|
28
|
28
|
31
|
|
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
|
|
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