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
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Real-time AQI (Monitoring Station in Hinggan League)
科尔沁北路63号
4210
PM2.5
42
PM10
2
O3
0.4
CO
5
SO2
29
NO2
洮儿河南路
3010
PM2.5
30
PM10
28
O3
0.3
CO
6
SO2
11
NO2
Air quality in the last 12 months (Hinggan League)
|
2026/08
|
22
|
21
|
20
|
27
|
23
|
25
|
31
|
33
|
30
|
34
|
35
|
18
|
21
|
24
|
27
|
32
|
27
|
26
|
26
|
35
|
27
|
22
|
18
|
23
|
27
|
30
|
27
|
29
|
23
|
20
|
20
|
|
2026/07
|
41
|
37
|
28
|
29
|
30
|
28
|
31
|
34
|
26
|
31
|
34
|
23
|
29
|
29
|
27
|
28
|
30
|
25
|
28
|
32
|
32
|
31
|
34
|
32
|
28
|
32
|
26
|
34
|
26
|
27
|
30
|
|
2026/06
|
32
|
31
|
33
|
24
|
27
|
26
|
26
|
24
|
24
|
27
|
32
|
31
|
28
|
23
|
22
|
27
|
30
|
33
|
40
|
42
|
24
|
29
|
27
|
27
|
30
|
32
|
32
|
34
|
41
|
38
|
|
|
2026/05
|
28
|
28
|
31
|
40
|
40
|
32
|
28
|
31
|
37
|
57
|
46
|
44
|
59
|
84
|
37
|
27
|
34
|
27
|
32
|
45
|
42
|
42
|
45
|
43
|
31
|
32
|
32
|
28
|
29
|
34
|
66
|
|
2026/04
|
38
|
67
|
52
|
32
|
45
|
33
|
28
|
38
|
34
|
44
|
35
|
50
|
36
|
53
|
65
|
40
|
60
|
67
|
64
|
65
|
36
|
29
|
47
|
39
|
33
|
34
|
35
|
36
|
32
|
39
|
|
|
2026/03
|
31
|
56
|
43
|
32
|
36
|
36
|
32
|
35
|
34
|
37
|
52
|
55
|
82
|
46
|
55
|
72
|
124
|
38
|
62
|
181
|
248
|
115
|
108
|
141
|
62
|
89
|
75
|
63
|
46
|
36
|
63
|
|
2026/02
|
30
|
42
|
56
|
30
|
49
|
28
|
28
|
30
|
39
|
54
|
75
|
103
|
47
|
62
|
32
|
50
|
67
|
25
|
41
|
75
|
171
|
65
|
46
|
30
|
80
|
31
|
41
|
50
|
|||
|
2026/01
|
76
|
35
|
55
|
44
|
32
|
34
|
33
|
33
|
36
|
41
|
30
|
38
|
30
|
42
|
50
|
56
|
30
|
28
|
35
|
32
|
27
|
24
|
26
|
33
|
40
|
70
|
26
|
31
|
40
|
40
|
34
|
|
2025/12
|
42
|
25
|
26
|
28
|
35
|
34
|
29
|
27
|
33
|
31
|
28
|
37
|
29
|
31
|
39
|
50
|
58
|
69
|
83
|
32
|
40
|
61
|
56
|
28
|
30
|
43
|
42
|
31
|
31
|
28
|
37
|
|
2025/11
|
26
|
32
|
53
|
43
|
52
|
34
|
64
|
152
|
27
|
37
|
37
|
38
|
25
|
45
|
57
|
30
|
25
|
39
|
24
|
30
|
30
|
33
|
38
|
30
|
33
|
43
|
31
|
47
|
59
|
29
|
|
|
2025/10
|
33
|
32
|
51
|
37
|
31
|
34
|
35
|
31
|
36
|
38
|
37
|
33
|
41
|
35
|
34
|
31
|
32
|
22
|
23
|
23
|
31
|
41
|
53
|
36
|
25
|
24
|
29
|
31
|
44
|
26
|
30
|
|
2025/09
|
29
|
21
|
43
|
45
|
48
|
28
|
27
|
26
|
23
|
30
|
35
|
34
|
28
|
33
|
27
|
25
|
23
|
24
|
25
|
31
|
30
|
33
|
39
|
32
|
27
|
32
|
30
|
27
|
30
|
36
|
|
|
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