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
14 May
Thu
15 May
Fri
16 May
Sat
17 May
Sun
18 May
Mon
19 May
Tue
20 May
Real-time AQI (Monitoring Station in Hegang)
哈啤分公司
5942 *
PM2.5
43
PM10
36
O3
0.5
CO
14
SO2
11
NO2
斯达机电
6547 *
PM2.5
63
PM10
34
O3
0.6
CO
12
SO2
15
NO2
东山纸板厂
5942 *
PM2.5
60
PM10
30
O3
0.5
CO
14
SO2
16
NO2
Air quality in the last 12 months (Hegang)
|
2025/02
|
56
|
67
|
54
|
28
|
23
|
22
|
24
|
32
|
31
|
27
|
53
|
51
|
41
|
40
|
42
|
24
|
22
|
26
|
27
|
27
|
28
|
20
|
21
|
31
|
57
|
34
|
57
|
52
|
|||
|
2025/01
|
55
|
69
|
58
|
66
|
54
|
50
|
54
|
35
|
33
|
36
|
54
|
67
|
93
|
91
|
51
|
42
|
61
|
68
|
67
|
51
|
62
|
67
|
58
|
68
|
79
|
69
|
41
|
35
|
31
|
28
|
45
|
|
2024/12
|
35
|
30
|
28
|
26
|
30
|
24
|
25
|
32
|
38
|
33
|
25
|
28
|
25
|
32
|
32
|
27
|
29
|
22
|
28
|
34
|
45
|
45
|
31
|
40
|
49
|
23
|
24
|
32
|
46
|
39
|
57
|
|
2024/11
|
61
|
27
|
38
|
31
|
28
|
19
|
35
|
61
|
55
|
49
|
41
|
36
|
53
|
100
|
47
|
35
|
22
|
21
|
54
|
68
|
45
|
26
|
29
|
36
|
50
|
27
|
27
|
30
|
42
|
20
|
|
|
2024/10
|
32
|
28
|
36
|
37
|
45
|
30
|
39
|
46
|
49
|
50
|
29
|
25
|
39
|
48
|
27
|
28
|
38
|
41
|
25
|
45
|
37
|
30
|
25
|
35
|
41
|
39
|
41
|
54
|
64
|
46
|
60
|
|
2024/09
|
21
|
23
|
21
|
23
|
24
|
23
|
26
|
25
|
33
|
26
|
24
|
26
|
26
|
31
|
28
|
37
|
23
|
28
|
32
|
21
|
30
|
26
|
35
|
42
|
26
|
23
|
28
|
29
|
35
|
27
|
|
|
2024/08
|
14
|
16
|
19
|
16
|
14
|
20
|
20
|
18
|
20
|
19
|
17
|
17
|
16
|
17
|
28
|
28
|
26
|
18
|
18
|
25
|
25
|
20
|
24
|
21
|
20
|
20
|
19
|
19
|
23
|
17
|
20
|
|
2024/07
|
69
|
40
|
52
|
49
|
45
|
65
|
59
|
68
|
62
|
39
|
55
|
75
|
40
|
44
|
46
|
52
|
35
|
23
|
25
|
25
|
23
|
17
|
18
|
18
|
22
|
19
|
13
|
15
|
15
|
16
|
19
|
|
2024/06
|
18
|
20
|
21
|
20
|
26
|
27
|
35
|
26
|
21
|
18
|
15
|
18
|
20
|
14
|
12
|
12
|
17
|
19
|
20
|
14
|
17
|
16
|
16
|
17
|
17
|
23
|
25
|
33
|
32
|
54
|
|
|
2024/05
|
42
|
47
|
40
|
106
|
110
|
42
|
40
|
45
|
28
|
39
|
20
|
22
|
26
|
25
|
22
|
20
|
28
|
38
|
23
|
26
|
38
|
31
|
18
|
17
|
16
|
24
|
18
|
21
|
19
|
19
|
19
|
|
2024/04
|
23
|
32
|
40
|
29
|
44
|
56
|
30
|
28
|
29
|
67
|
73
|
67
|
75
|
62
|
75
|
44
|
34
|
33
|
23
|
43
|
53
|
53
|
62
|
103
|
72
|
38
|
30
|
24
|
34
|
48
|
|
|
2024/03
|
24
|
26
|
29
|
32
|
33
|
33
|
34
|
24
|
23
|
43
|
39
|
32
|
49
|
45
|
34
|
23
|
25
|
27
|
33
|
29
|
28
|
41
|
35
|
28
|
34
|
41
|
42
|
251
|
170
|
33
|
24
|
|
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