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
28 Mar
Sat
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Real-time AQI (Monitoring Station in Hegang)
哈啤分公司
2214
PM2.5
16
PM10
70
O3
0.2
CO
14
SO2
1
NO2
斯达机电
236
PM2.5
12
PM10
71
O3
0.2
CO
12
SO2
2
NO2
东山纸板厂
6512
PM2.5
80 *
PM10
77
O3
0.2
CO
12
SO2
3
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