Inner Mongolia - China   2025-09-17   Wednesday   50.59N, 123.73E

Oroqen

Inner Mongolia - China
2025-09-17

Air Quality

Excellent

No health implications.

10

PM2.5

18

PM10

12

O3

0.4

CO

4

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

17 Sep

48 Excellent

Thu

18 Sep

51 Good

Fri

19 Sep

51 Good

Sat

20 Sep

47 Excellent

Sun

21 Sep

46 Excellent

Mon

22 Sep

47 Excellent

Tue

23 Sep

26 Excellent

Monthly Average AQI (Oroqen)

2020/09 - 2025/08

Air quality in the last 12 months (Oroqen)

2025/08
9
10
8
9
9
8
9
12
10
7
10
11
8
12
11
11
12
12
10
14
12
8
9
11
12
14
16
15
14
13
15
2025/07
16
8
10
12
12
9
11
14
9
16
12
9
11
14
17
13
15
15
17
9
13
16
12
9
12
10
8
10
7
8
8
2025/06
16
17
12
10
11
12
9
8
8
11
13
20
10
17
27
25
14
13
10
9
13
20
24
27
25
25
25
24
21
11
2025/05
15
14
9
12
10
14
29
48
33
42
29
71
55
47
66
20
9
11
12
10
11
9
16
21
25
27
31
36
46
33
18
2025/04
29
34
32
60
30
17
46
16
22
16
13
9
10
16
15
20
19
10
12
19
18
15
18
10
10
20
14
24
53
15
2025/03
26
22
19
32
35
31
28
30
54
68
19
15
13
16
19
15
22
16
16
9
9
12
21
10
15
15
12
10
11
18
23
2025/02
19
51
22
22
47
17
8
18
25
24
39
44
33
26
32
24
10
17
18
19
17
21
11
12
19
14
24
13
2025/01
54
27
38
52
41
11
9
18
9
36
30
33
46
18
37
39
58
81
76
64
65
65
51
38
49
26
10
95
128
14
12
2024/12
17
11
12
11
9
11
10
17
23
11
20
15
16
13
10
24
27
15
22
24
25
19
18
26
31
14
12
14
36
48
52
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
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