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
31 Oct
Fri
1 Nov
Sat
2 Nov
Sun
3 Nov
Mon
4 Nov
Tue
5 Nov
Wed
6 Nov
Real-time AQI (Monitoring Station in Daxing'anling Prefecture)
公安局
4025
PM2.5
40
PM10
34
O3
0.3
CO
4
SO2
8
NO2
红旗社区
3625
PM2.5
29
PM10
35
O3
0.4
CO
3
SO2
8
NO2
Air quality in the last 12 months (Daxing'anling Prefecture)
|
2024/09
|
14
|
17
|
16
|
18
|
19
|
18
|
18
|
22
|
31
|
23
|
16
|
18
|
18
|
15
|
24
|
17
|
16
|
14
|
12
|
14
|
19
|
22
|
21
|
15
|
20
|
28
|
33
|
24
|
13
|
15
|
|
|
2024/08
|
22
|
19
|
18
|
16
|
15
|
21
|
12
|
16
|
15
|
19
|
17
|
15
|
21
|
25
|
25
|
22
|
19
|
16
|
21
|
22
|
23
|
20
|
20
|
24
|
23
|
13
|
13
|
16
|
15
|
19
|
14
|
|
2024/07
|
61
|
79
|
65
|
61
|
63
|
106
|
49
|
64
|
76
|
95
|
124
|
98
|
85
|
80
|
52
|
42
|
12
|
16
|
33
|
15
|
18
|
16
|
17
|
20
|
21
|
18
|
15
|
13
|
22
|
21
|
20
|
|
2024/06
|
25
|
26
|
27
|
20
|
24
|
32
|
19
|
16
|
20
|
20
|
27
|
15
|
18
|
16
|
24
|
21
|
17
|
17
|
13
|
16
|
14
|
16
|
14
|
18
|
28
|
26
|
22
|
17
|
58
|
39
|
|
|
2024/05
|
24
|
18
|
19
|
17
|
17
|
20
|
22
|
27
|
16
|
24
|
37
|
32
|
21
|
13
|
19
|
27
|
27
|
19
|
19
|
25
|
23
|
19
|
16
|
17
|
18
|
27
|
40
|
19
|
16
|
18
|
22
|
|
2024/04
|
18
|
23
|
22
|
15
|
17
|
13
|
16
|
18
|
19
|
58
|
21
|
56
|
14
|
30
|
106
|
17
|
23
|
12
|
16
|
21
|
136
|
120
|
14
|
26
|
13
|
15
|
14
|
15
|
16
|
15
|
|
|
2024/03
|
22
|
29
|
29
|
24
|
24
|
22
|
25
|
26
|
24
|
21
|
29
|
28
|
26
|
20
|
21
|
21
|
24
|
26
|
23
|
21
|
28
|
33
|
31
|
23
|
22
|
25
|
80
|
100
|
21
|
18
|
17
|
|
2024/02
|
23
|
31
|
26
|
31
|
35
|
36
|
33
|
32
|
59
|
133
|
33
|
36
|
32
|
43
|
30
|
37
|
55
|
27
|
24
|
24
|
24
|
23
|
26
|
69
|
44
|
30
|
30
|
35
|
29
|
||
|
2024/01
|
43
|
39
|
52
|
22
|
38
|
30
|
19
|
25
|
26
|
31
|
33
|
40
|
30
|
22
|
30
|
27
|
24
|
25
|
29
|
33
|
38
|
23
|
24
|
33
|
35
|
35
|
29
|
23
|
33
|
35
|
27
|
|
2023/12
|
23
|
29
|
27
|
36
|
30
|
21
|
29
|
21
|
21
|
21
|
22
|
32
|
29
|
20
|
19
|
21
|
25
|
29
|
25
|
27
|
30
|
35
|
23
|
27
|
22
|
21
|
22
|
19
|
42
|
49
|
32
|
|
2023/11
|
72
|
43
|
25
|
30
|
31
|
28
|
33
|
38
|
48
|
23
|
21
|
20
|
29
|
24
|
27
|
25
|
25
|
19
|
21
|
27
|
21
|
25
|
26
|
21
|
28
|
24
|
27
|
26
|
20
|
21
|
|
|
2023/10
|
20
|
23
|
23
|
19
|
17
|
23
|
23
|
23
|
25
|
23
|
25
|
24
|
42
|
49
|
21
|
28
|
28
|
17
|
15
|
20
|
16
|
22
|
39
|
41
|
57
|
26
|
26
|
32
|
55
|
38
|
82
|
|
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