Air Quality
Excellent
No health implications.
3
PM2.5
13
PM10
57
O3
0.3
CO
8
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Apr
52
Good
Sun
19 Apr
53
Good
Mon
20 Apr
82
Good
Tue
21 Apr
50
Excellent
Wed
22 Apr
54
Good
Thu
23 Apr
48
Excellent
Fri
24 Apr
16
Excellent
Daxing'anling Prefecture Air quality rank
Real-time AQI (Monitoring Station in Daxing'anling Prefecture)
公安局
183
PM2.5
13
PM10
57
O3
0.3
CO
8
SO2
1
NO2
Air quality in the last 12 months (Daxing'anling Prefecture)
|
2026/03
|
29
|
30
|
37
|
24
|
30
|
27
|
25
|
37
|
27
|
29
|
26
|
42
|
52
|
31
|
26
|
25
|
37
|
26
|
26
|
33
|
28
|
25
|
26
|
102
|
61
|
25
|
22
|
23
|
23
|
24
|
35
|
|
2026/02
|
24
|
29
|
31
|
29
|
22
|
20
|
22
|
22
|
32
|
35
|
26
|
35
|
26
|
23
|
25
|
41
|
64
|
23
|
28
|
61
|
43
|
32
|
21
|
20
|
22
|
21
|
25
|
24
|
|||
|
2026/01
|
21
|
13
|
15
|
14
|
22
|
24
|
17
|
24
|
35
|
38
|
37
|
40
|
18
|
22
|
29
|
14
|
13
|
17
|
16
|
15
|
18
|
15
|
17
|
23
|
20
|
22
|
23
|
28
|
14
|
15
|
19
|
|
2025/12
|
17
|
18
|
16
|
19
|
25
|
33
|
25
|
30
|
27
|
16
|
17
|
23
|
30
|
31
|
34
|
26
|
28
|
31
|
35
|
20
|
30
|
42
|
40
|
27
|
18
|
22
|
25
|
49
|
26
|
17
|
20
|
|
2025/11
|
23
|
18
|
31
|
25
|
20
|
17
|
20
|
49
|
49
|
21
|
18
|
26
|
17
|
26
|
24
|
18
|
23
|
21
|
21
|
22
|
18
|
27
|
24
|
23
|
28
|
31
|
25
|
29
|
59
|
30
|
|
|
2025/10
|
18
|
19
|
25
|
14
|
18
|
17
|
19
|
19
|
18
|
20
|
16
|
14
|
14
|
19
|
21
|
18
|
15
|
14
|
14
|
15
|
20
|
22
|
29
|
39
|
39
|
19
|
16
|
21
|
34
|
25
|
19
|
|
2025/09
|
17
|
20
|
20
|
25
|
31
|
15
|
12
|
14
|
14
|
14
|
14
|
15
|
20
|
14
|
16
|
15
|
16
|
16
|
21
|
16
|
20
|
19
|
30
|
21
|
20
|
17
|
21
|
15
|
20
|
23
|
|
|
2025/08
|
15
|
15
|
16
|
17
|
19
|
20
|
19
|
18
|
18
|
14
|
16
|
15
|
16
|
15
|
15
|
15
|
18
|
18
|
18
|
21
|
20
|
14
|
15
|
16
|
19
|
21
|
21
|
19
|
21
|
19
|
21
|
|
2025/07
|
21
|
16
|
16
|
19
|
18
|
16
|
14
|
16
|
15
|
23
|
18
|
17
|
20
|
19
|
25
|
21
|
23
|
22
|
25
|
16
|
20
|
21
|
21
|
16
|
17
|
19
|
17
|
16
|
13
|
14
|
13
|
|
2025/06
|
22
|
24
|
18
|
17
|
16
|
16
|
16
|
15
|
15
|
16
|
18
|
25
|
16
|
23
|
29
|
31
|
19
|
20
|
16
|
19
|
19
|
24
|
31
|
34
|
29
|
30
|
30
|
30
|
28
|
18
|
|
|
2025/05
|
20
|
19
|
14
|
17
|
17
|
20
|
30
|
48
|
33
|
40
|
27
|
72
|
59
|
47
|
67
|
21
|
13
|
12
|
13
|
14
|
16
|
15
|
16
|
19
|
27
|
27
|
33
|
41
|
53
|
37
|
25
|
|
2025/04
|
33
|
38
|
36
|
63
|
36
|
20
|
52
|
18
|
25
|
19
|
15
|
17
|
17
|
18
|
17
|
19
|
23
|
18
|
16
|
20
|
23
|
18
|
24
|
16
|
15
|
22
|
22
|
28
|
57
|
22
|
|
|
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