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
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Real-time AQI (Monitoring Station in Hinggan League)
胜华新制药厂
3621
PM2.5
36
PM10
34
O3
0.2
CO
1
SO2
22
NO2
科右前旗环保局
2614
PM2.5
26
PM10
46
O3
0.2
CO
2
SO2
10
NO2
北滨河
2918
PM2.5
29
PM10
52
O3
0.3
CO
5
SO2
10
NO2
Air quality in the last 12 months (Hinggan League)
|
2024/02
|
28
|
59
|
53
|
57
|
72
|
79
|
34
|
29
|
81
|
156
|
30
|
45
|
51
|
33
|
29
|
60
|
109
|
65
|
35
|
29
|
30
|
63
|
80
|
157
|
92
|
51
|
67
|
54
|
33
|
||
|
2024/01
|
37
|
59
|
31
|
81
|
61
|
40
|
32
|
34
|
31
|
35
|
63
|
55
|
54
|
30
|
51
|
58
|
36
|
38
|
50
|
53
|
34
|
36
|
44
|
56
|
29
|
44
|
48
|
33
|
32
|
65
|
48
|
|
2023/12
|
29
|
28
|
33
|
28
|
38
|
23
|
28
|
38
|
25
|
27
|
34
|
59
|
71
|
57
|
35
|
31
|
24
|
32
|
35
|
27
|
46
|
31
|
27
|
29
|
34
|
60
|
38
|
35
|
43
|
51
|
48
|
|
2023/11
|
77
|
54
|
32
|
44
|
97
|
57
|
29
|
36
|
26
|
27
|
30
|
27
|
28
|
31
|
39
|
30
|
48
|
31
|
25
|
36
|
37
|
37
|
27
|
24
|
31
|
44
|
37
|
23
|
26
|
23
|
|
|
2023/10
|
32
|
36
|
32
|
24
|
33
|
33
|
34
|
46
|
48
|
42
|
54
|
49
|
43
|
39
|
30
|
33
|
46
|
28
|
23
|
23
|
31
|
33
|
45
|
40
|
46
|
36
|
51
|
57
|
65
|
40
|
53
|
|
2023/09
|
32
|
29
|
32
|
30
|
28
|
30
|
46
|
49
|
29
|
29
|
26
|
26
|
29
|
34
|
32
|
22
|
30
|
27
|
27
|
27
|
26
|
30
|
30
|
32
|
39
|
33
|
33
|
26
|
29
|
26
|
|
|
2023/08
|
27
|
22
|
23
|
17
|
26
|
27
|
27
|
21
|
22
|
21
|
20
|
22
|
23
|
31
|
29
|
29
|
24
|
27
|
24
|
28
|
28
|
23
|
22
|
25
|
23
|
24
|
29
|
28
|
23
|
23
|
20
|
|
2023/07
|
31
|
30
|
36
|
31
|
35
|
27
|
27
|
35
|
29
|
29
|
78
|
72
|
39
|
31
|
28
|
25
|
25
|
28
|
31
|
24
|
24
|
26
|
25
|
21
|
22
|
29
|
33
|
30
|
26
|
25
|
25
|
|
2023/06
|
31
|
29
|
25
|
26
|
26
|
29
|
30
|
19
|
25
|
28
|
31
|
33
|
41
|
37
|
31
|
36
|
29
|
37
|
46
|
31
|
30
|
32
|
34
|
53
|
78
|
51
|
41
|
37
|
30
|
33
|
|
|
2023/05
|
44
|
140
|
96
|
34
|
30
|
37
|
41
|
37
|
32
|
42
|
50
|
37
|
31
|
38
|
34
|
33
|
31
|
35
|
68
|
263
|
39
|
37
|
38
|
60
|
50
|
30
|
32
|
25
|
31
|
30
|
33
|
|
2023/04
|
159
|
177
|
68
|
44
|
46
|
64
|
38
|
49
|
116
|
227
|
333
|
58
|
47
|
56
|
52
|
64
|
102
|
58
|
88
|
226
|
42
|
34
|
35
|
52
|
46
|
41
|
59
|
51
|
39
|
31
|
|
|
2023/03
|
28
|
25
|
36
|
62
|
73
|
35
|
59
|
83
|
43
|
136
|
34
|
26
|
57
|
97
|
40
|
26
|
27
|
27
|
30
|
52
|
62
|
267
|
41
|
36
|
35
|
34
|
42
|
52
|
49
|
37
|
73
|
|
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