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
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
Real-time AQI (Monitoring Station in Hegang)
斯达机电
4622
PM2.5
46
PM10
74
O3
0.6
CO
12
SO2
22
NO2
东山纸板厂
4014
PM2.5
40
PM10
59
O3
0.8
CO
16
SO2
17
NO2
五号水库
206
PM2.5
12
PM10
64
O3
0.1
CO
8
SO2
5
NO2
Air quality in the last 12 months (Hegang)
|
2024/02
|
26
|
36
|
31
|
40
|
53
|
54
|
38
|
44
|
75
|
84
|
68
|
58
|
65
|
31
|
31
|
38
|
35
|
53
|
27
|
27
|
27
|
26
|
27
|
47
|
57
|
41
|
38
|
38
|
39
|
||
|
2024/01
|
51
|
51
|
78
|
87
|
51
|
40
|
28
|
37
|
37
|
50
|
46
|
50
|
51
|
47
|
23
|
35
|
61
|
30
|
32
|
26
|
25
|
22
|
22
|
29
|
30
|
47
|
86
|
62
|
101
|
47
|
35
|
|
2023/12
|
40
|
55
|
56
|
39
|
56
|
52
|
39
|
38
|
32
|
27
|
28
|
42
|
28
|
29
|
23
|
23
|
26
|
31
|
30
|
24
|
31
|
42
|
64
|
74
|
61
|
40
|
46
|
61
|
75
|
35
|
26
|
|
2023/11
|
31
|
30
|
29
|
31
|
40
|
37
|
30
|
39
|
47
|
37
|
24
|
21
|
26
|
47
|
54
|
51
|
27
|
25
|
29
|
33
|
46
|
27
|
29
|
25
|
26
|
40
|
60
|
35
|
36
|
26
|
|
|
2023/10
|
20
|
23
|
30
|
22
|
23
|
26
|
26
|
39
|
36
|
32
|
32
|
32
|
37
|
52
|
38
|
23
|
29
|
44
|
26
|
23
|
20
|
22
|
39
|
61
|
59
|
33
|
31
|
48
|
53
|
75
|
50
|
|
2023/09
|
15
|
20
|
27
|
23
|
22
|
30
|
27
|
26
|
27
|
37
|
25
|
19
|
24
|
33
|
34
|
28
|
44
|
29
|
19
|
25
|
27
|
25
|
27
|
39
|
36
|
25
|
26
|
21
|
23
|
22
|
|
|
2023/08
|
20
|
21
|
16
|
17
|
15
|
20
|
17
|
12
|
12
|
24
|
15
|
13
|
12
|
14
|
19
|
22
|
22
|
22
|
20
|
28
|
35
|
23
|
22
|
25
|
19
|
18
|
15
|
21
|
17
|
15
|
15
|
|
2023/07
|
26
|
22
|
22
|
26
|
23
|
22
|
25
|
29
|
37
|
22
|
25
|
27
|
35
|
28
|
15
|
13
|
12
|
16
|
21
|
24
|
27
|
16
|
11
|
15
|
22
|
37
|
25
|
24
|
19
|
18
|
19
|
|
2023/06
|
24
|
26
|
15
|
19
|
21
|
27
|
35
|
26
|
28
|
23
|
26
|
29
|
28
|
28
|
24
|
36
|
26
|
24
|
37
|
32
|
22
|
19
|
23
|
30
|
23
|
42
|
36
|
21
|
23
|
24
|
|
|
2023/05
|
29
|
45
|
69
|
30
|
28
|
36
|
35
|
50
|
25
|
30
|
41
|
35
|
35
|
30
|
28
|
29
|
25
|
26
|
31
|
43
|
99
|
26
|
29
|
41
|
47
|
31
|
28
|
23
|
21
|
23
|
29
|
|
2023/04
|
41
|
102
|
113
|
33
|
60
|
65
|
73
|
35
|
91
|
104
|
80
|
50
|
24
|
26
|
35
|
34
|
43
|
55
|
28
|
49
|
25
|
24
|
25
|
32
|
45
|
28
|
34
|
41
|
34
|
29
|
|
|
2023/03
|
33
|
37
|
43
|
46
|
55
|
69
|
26
|
26
|
28
|
28
|
36
|
30
|
27
|
31
|
44
|
29
|
26
|
27
|
35
|
62
|
85
|
197
|
96
|
42
|
43
|
45
|
42
|
77
|
83
|
36
|
38
|
|
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