Air Quality
Excellent
No health implications.
15
PM2.5
15
PM10
58
O3
0.3
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Mar
50
Excellent
Thu
27 Mar
46
Excellent
Fri
28 Mar
46
Excellent
Sat
29 Mar
50
Excellent
Sun
30 Mar
49
Excellent
Mon
31 Mar
28
Excellent
Tue
1 Apr
24
Excellent
Real-time AQI (Monitoring Station in Daxing'anling Prefecture)
公安局
2215
PM2.5
15
PM10
58
O3
0.3
CO
6
SO2
5
NO2
Air quality in the last 12 months (Daxing'anling Prefecture)
|
2025/02
|
24
|
41
|
22
|
24
|
40
|
21
|
14
|
21
|
24
|
25
|
43
|
44
|
39
|
26
|
32
|
25
|
15
|
20
|
22
|
20
|
19
|
21
|
14
|
17
|
22
|
19
|
29
|
20
|
|||
|
2025/01
|
44
|
29
|
35
|
41
|
35
|
18
|
17
|
22
|
14
|
34
|
29
|
33
|
40
|
25
|
34
|
40
|
54
|
74
|
65
|
59
|
61
|
55
|
41
|
36
|
41
|
36
|
18
|
90
|
99
|
20
|
20
|
|
2024/12
|
19
|
16
|
17
|
15
|
15
|
16
|
16
|
19
|
27
|
18
|
24
|
17
|
18
|
19
|
16
|
26
|
26
|
23
|
25
|
28
|
30
|
21
|
22
|
25
|
28
|
18
|
17
|
21
|
34
|
41
|
40
|
|
2024/11
|
19
|
19
|
18
|
16
|
14
|
23
|
38
|
39
|
189
|
80
|
25
|
25
|
61
|
60
|
37
|
24
|
16
|
17
|
29
|
32
|
20
|
26
|
36
|
88
|
117
|
29
|
14
|
15
|
15
|
17
|
|
|
2024/10
|
40
|
31
|
19
|
20
|
19
|
68
|
55
|
35
|
50
|
28
|
30
|
17
|
28
|
43
|
15
|
13
|
24
|
17
|
16
|
45
|
39
|
30
|
29
|
31
|
22
|
23
|
16
|
23
|
33
|
38
|
26
|
|
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
|
|
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
Air quality source: CNEMC
*: primary pollution