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
5 Nov
Wed
6 Nov
Thu
7 Nov
Fri
8 Nov
Sat
9 Nov
Sun
10 Nov
Mon
11 Nov
Real-time AQI (Monitoring Station in Hegang)
斯达机电
2215
PM2.5
16
PM10
46
O3
0.2
CO
11
SO2
7
NO2
五号水库
163
PM2.5
14
PM10
51
O3
0.5
CO
8
SO2
4
NO2
Air quality in the last 12 months (Hegang)
|
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
|
|
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
|
|
|
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