Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
72
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Dec
53
Good
Mon
23 Dec
49
Excellent
Tue
24 Dec
54
Good
Wed
25 Dec
52
Good
Thu
26 Dec
42
Excellent
Fri
27 Dec
43
Excellent
Sat
28 Dec
38
Excellent
Oroqen Air quality rank
Air quality in the last 12 months (Oroqen)
|
2024/11
|
13
|
16
|
13
|
9
|
10
|
21
|
37
|
44
|
187
|
69
|
21
|
21
|
60
|
57
|
29
|
12
|
11
|
10
|
31
|
24
|
15
|
27
|
36
|
88
|
124
|
21
|
10
|
8
|
9
|
15
|
|
|
2024/10
|
38
|
27
|
18
|
19
|
14
|
78
|
56
|
32
|
47
|
22
|
26
|
15
|
28
|
39
|
11
|
9
|
16
|
15
|
10
|
39
|
32
|
24
|
24
|
23
|
19
|
23
|
11
|
22
|
36
|
39
|
20
|
|
2024/09
|
9
|
15
|
16
|
15
|
19
|
17
|
19
|
23
|
33
|
19
|
15
|
17
|
17
|
15
|
24
|
15
|
14
|
11
|
9
|
11
|
21
|
22
|
22
|
12
|
20
|
28
|
34
|
19
|
7
|
10
|
|
|
2024/08
|
17
|
16
|
17
|
13
|
12
|
21
|
10
|
14
|
12
|
15
|
11
|
12
|
22
|
28
|
26
|
22
|
10
|
9
|
17
|
23
|
21
|
23
|
19
|
24
|
18
|
10
|
10
|
12
|
12
|
13
|
10
|
|
2024/07
|
61
|
84
|
71
|
69
|
75
|
114
|
47
|
64
|
82
|
99
|
136
|
104
|
94
|
86
|
57
|
38
|
9
|
19
|
35
|
12
|
13
|
12
|
13
|
18
|
17
|
13
|
11
|
10
|
20
|
20
|
16
|
|
2024/06
|
20
|
26
|
23
|
17
|
20
|
27
|
15
|
8
|
15
|
13
|
24
|
9
|
11
|
11
|
24
|
19
|
11
|
16
|
8
|
10
|
10
|
12
|
13
|
17
|
25
|
23
|
22
|
14
|
54
|
38
|
|
|
2024/05
|
28
|
11
|
15
|
12
|
10
|
16
|
21
|
28
|
13
|
22
|
30
|
22
|
16
|
10
|
18
|
25
|
23
|
13
|
16
|
24
|
17
|
13
|
8
|
13
|
18
|
25
|
38
|
13
|
11
|
14
|
17
|
|
2024/04
|
13
|
22
|
17
|
10
|
16
|
11
|
11
|
13
|
17
|
54
|
20
|
53
|
11
|
50
|
119
|
14
|
20
|
8
|
12
|
18
|
131
|
119
|
10
|
21
|
8
|
13
|
10
|
11
|
13
|
11
|
|
|
2024/03
|
20
|
29
|
29
|
22
|
21
|
18
|
20
|
21
|
21
|
16
|
27
|
26
|
21
|
15
|
15
|
23
|
20
|
22
|
21
|
20
|
28
|
33
|
26
|
17
|
19
|
26
|
75
|
89
|
17
|
10
|
11
|
|
2024/02
|
22
|
35
|
26
|
34
|
41
|
40
|
36
|
32
|
62
|
105
|
35
|
34
|
30
|
44
|
27
|
35
|
50
|
26
|
23
|
23
|
24
|
23
|
26
|
57
|
44
|
30
|
28
|
35
|
28
|
||
|
2024/01
|
39
|
41
|
64
|
23
|
44
|
33
|
19
|
27
|
29
|
38
|
36
|
49
|
33
|
23
|
34
|
33
|
23
|
26
|
32
|
40
|
46
|
25
|
25
|
35
|
34
|
37
|
31
|
23
|
35
|
41
|
27
|
|
2023/12
|
24
|
32
|
26
|
40
|
25
|
19
|
31
|
16
|
20
|
21
|
22
|
31
|
32
|
20
|
19
|
21
|
26
|
35
|
27
|
30
|
32
|
43
|
26
|
30
|
20
|
21
|
20
|
15
|
50
|
64
|
35
|
|
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