Namenggu - China   2025-09-19   Friday   42.27N, 118.96E

Hongshan

Namenggu - China
2025-09-19

Air Quality

Excellent

No health implications.

10

PM2.5

21

PM10

40

O3

0.4

CO

8

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

19 Sep

43 Excellent

Sat

20 Sep

46 Excellent

Sun

21 Sep

41 Excellent

Mon

22 Sep

46 Excellent

Tue

23 Sep

59 Good

Wed

24 Sep

36 Excellent

Thu

25 Sep

22 Excellent

Monthly Average AQI (Hongshan)

2020/09 - 2025/08

Air quality in the last 12 months (Hongshan)

2025/08
29
34
24
27
26
30
17
25
14
19
26
23
16
22
23
18
22
28
26
27
24
15
21
20
24
17
26
19
29
17
25
2025/07
33
19
26
24
21
15
22
27
33
37
44
36
17
21
28
16
15
25
44
19
16
20
34
28
18
14
17
26
15
14
20
2025/06
27
33
34
25
37
19
15
17
31
20
27
46
35
33
13
17
22
43
21
15
19
19
28
44
44
42
41
25
32
34
2025/05
33
21
24
27
27
24
45
62
24
32
33
43
46
37
47
39
40
19
41
40
50
93
31
38
47
44
26
28
45
70
40
2025/04
28
17
27
52
21
31
50
21
41
37
69
62
33
23
40
60
57
24
26
46
61
29
47
31
21
48
26
16
52
37
2025/03
42
50
51
56
42
21
48
76
82
90
144
60
38
37
38
23
42
27
23
48
45
31
79
46
54
146
49
31
20
20
30
2025/02
94
96
20
20
24
34
32
17
24
40
63
52
49
42
64
26
15
19
15
19
18
17
14
16
26
18
52
46
2025/01
38
16
24
42
32
23
18
27
17
26
42
34
18
31
18
35
36
35
29
43
32
58
79
88
105
53
18
34
211
51
72
2024/12
53
15
21
17
22
17
16
16
24
29
29
40
21
16
17
18
16
24
37
30
20
14
24
45
48
27
25
18
55
59
28
2024/11
53
52
25
21
30
43
72
120
90
45
54
49
67
53
48
28
23
42
49
40
24
37
58
72
44
21
34
25
18
28
2024/10
17
26
21
45
51
19
23
24
65
21
25
49
93
53
29
57
57
29
21
38
40
27
48
52
52
35
41
40
41
38
58
2024/09
18
13
22
32
17
17
14
21
20
17
22
28
37
17
22
21
32
21
33
11
10
16
17
22
19
19
36
63
48
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