Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Mar
Thu
27 Mar
Fri
28 Mar
Sat
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Real-time AQI (Monitoring Station in Hinggan League)
胜华新制药厂
5539 *
PM2.5
45
PM10
65
O3
0.2
CO
2
SO2
7
NO2
科右前旗环保局
5942 *
PM2.5
48
PM10
68
O3
0.5
CO
2
SO2
9
NO2
北滨河
5940
PM2.5
68 *
PM10
73
O3
0.3
CO
2
SO2
8
NO2
Air quality in the last 12 months (Hinggan League)
|
2025/02
|
66
|
54
|
31
|
29
|
37
|
44
|
27
|
25
|
41
|
57
|
71
|
34
|
29
|
41
|
52
|
37
|
29
|
29
|
36
|
36
|
37
|
44
|
33
|
44
|
53
|
27
|
42
|
37
|
|||
|
2025/01
|
28
|
24
|
32
|
52
|
106
|
55
|
35
|
43
|
47
|
70
|
76
|
63
|
34
|
37
|
33
|
30
|
49
|
52
|
33
|
65
|
84
|
94
|
122
|
131
|
123
|
156
|
97
|
45
|
46
|
44
|
47
|
|
2024/12
|
43
|
25
|
23
|
23
|
24
|
34
|
23
|
42
|
44
|
30
|
26
|
46
|
40
|
24
|
24
|
27
|
50
|
57
|
49
|
60
|
46
|
24
|
29
|
37
|
45
|
30
|
24
|
33
|
55
|
51
|
34
|
|
2024/11
|
35
|
35
|
39
|
28
|
28
|
35
|
62
|
87
|
124
|
39
|
30
|
32
|
64
|
63
|
105
|
27
|
26
|
30
|
34
|
27
|
37
|
56
|
55
|
112
|
157
|
22
|
28
|
30
|
27
|
30
|
|
|
2024/10
|
28
|
26
|
32
|
38
|
37
|
36
|
50
|
35
|
38
|
29
|
30
|
29
|
54
|
51
|
28
|
36
|
30
|
35
|
27
|
35
|
38
|
32
|
52
|
41
|
38
|
48
|
38
|
29
|
54
|
33
|
34
|
|
2024/09
|
19
|
21
|
24
|
26
|
21
|
28
|
30
|
30
|
36
|
27
|
29
|
35
|
28
|
24
|
27
|
28
|
27
|
29
|
32
|
29
|
36
|
31
|
32
|
27
|
30
|
39
|
35
|
39
|
52
|
24
|
|
|
2024/08
|
26
|
28
|
26
|
20
|
18
|
30
|
34
|
24
|
30
|
29
|
20
|
24
|
28
|
27
|
25
|
27
|
31
|
28
|
21
|
21
|
20
|
25
|
37
|
35
|
28
|
22
|
23
|
22
|
22
|
22
|
18
|
|
2024/07
|
47
|
48
|
51
|
58
|
57
|
48
|
58
|
75
|
63
|
66
|
74
|
100
|
95
|
66
|
49
|
38
|
29
|
43
|
42
|
35
|
28
|
29
|
26
|
24
|
25
|
20
|
19
|
21
|
21
|
22
|
28
|
|
2024/06
|
34
|
33
|
38
|
33
|
38
|
39
|
24
|
25
|
23
|
33
|
35
|
31
|
29
|
24
|
23
|
27
|
24
|
29
|
44
|
32
|
25
|
21
|
23
|
23
|
27
|
30
|
38
|
53
|
41
|
46
|
|
|
2024/05
|
51
|
34
|
47
|
67
|
52
|
44
|
41
|
57
|
39
|
53
|
27
|
35
|
31
|
29
|
27
|
31
|
54
|
38
|
32
|
31
|
32
|
33
|
31
|
31
|
40
|
27
|
29
|
30
|
30
|
33
|
28
|
|
2024/04
|
43
|
53
|
31
|
37
|
44
|
37
|
40
|
34
|
56
|
71
|
84
|
84
|
75
|
105
|
303
|
55
|
54
|
33
|
29
|
45
|
84
|
56
|
38
|
40
|
37
|
27
|
25
|
24
|
34
|
44
|
|
|
2024/03
|
29
|
24
|
29
|
30
|
37
|
65
|
38
|
45
|
75
|
97
|
54
|
42
|
32
|
38
|
37
|
67
|
30
|
29
|
33
|
32
|
59
|
68
|
63
|
27
|
48
|
147
|
153
|
155
|
37
|
34
|
32
|
|
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