Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
38
O3
0.5
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Dec
51
Good
Tue
2 Dec
54
Good
Wed
3 Dec
47
Excellent
Thu
4 Dec
48
Excellent
Fri
5 Dec
51
Good
Sat
6 Dec
29
Excellent
Sun
7 Dec
26
Excellent
Nianzishan Air quality rank
1
Fulaerji, Heilongjiang
2
Longjiang, Heilongjiang
3
Bayan Obo Mining District, Inner Mongolia
4
Darhan Muminggan United Banner, Inner Mongolia
5
Nianzishan, Heilongjiang
6
Zhalantun, Inner Mongolia
7
Meilisi Daur, Heilongjiang
8
Gannan Prefecture, Heilongjiang
9
Arun Banner, Inner Mongolia
10
Baicheng, Jilin
Air quality in the last 12 months (Nianzishan)
|
2025/10
|
29
|
32
|
54
|
29
|
27
|
29
|
37
|
25
|
33
|
38
|
36
|
23
|
29
|
27
|
31
|
30
|
24
|
23
|
21
|
19
|
30
|
32
|
43
|
53
|
51
|
28
|
29
|
34
|
104
|
37
|
73
|
|
2025/09
|
23
|
29
|
40
|
46
|
42
|
37
|
28
|
23
|
27
|
21
|
24
|
33
|
27
|
26
|
30
|
18
|
23
|
21
|
27
|
24
|
28
|
34
|
38
|
22
|
25
|
32
|
30
|
35
|
31
|
38
|
|
|
2025/08
|
19
|
18
|
17
|
23
|
31
|
24
|
16
|
21
|
17
|
17
|
14
|
17
|
20
|
28
|
25
|
14
|
19
|
16
|
20
|
19
|
24
|
14
|
17
|
22
|
24
|
21
|
21
|
22
|
29
|
20
|
21
|
|
2025/07
|
24
|
23
|
23
|
33
|
22
|
28
|
21
|
22
|
23
|
35
|
29
|
14
|
20
|
22
|
28
|
15
|
14
|
21
|
19
|
20
|
25
|
30
|
31
|
27
|
25
|
25
|
22
|
25
|
17
|
27
|
21
|
|
2025/06
|
29
|
34
|
19
|
23
|
27
|
20
|
19
|
26
|
15
|
23
|
24
|
31
|
27
|
30
|
33
|
25
|
21
|
31
|
21
|
21
|
19
|
32
|
41
|
42
|
46
|
28
|
41
|
32
|
35
|
28
|
|
|
2025/05
|
32
|
22
|
22
|
22
|
24
|
33
|
39
|
52
|
48
|
41
|
67
|
79
|
65
|
59
|
68
|
85
|
36
|
44
|
36
|
49
|
36
|
30
|
38
|
43
|
47
|
57
|
50
|
63
|
62
|
65
|
38
|
|
2025/04
|
66
|
51
|
59
|
85
|
82
|
45
|
61
|
42
|
68
|
120
|
81
|
12
|
19
|
29
|
31
|
39
|
49
|
28
|
32
|
76
|
101
|
23
|
34
|
28
|
27
|
40
|
49
|
33
|
94
|
28
|
|
|
2025/03
|
24
|
39
|
44
|
54
|
87
|
52
|
55
|
51
|
87
|
112
|
61
|
31
|
27
|
26
|
32
|
29
|
51
|
37
|
70
|
30
|
38
|
36
|
119
|
30
|
44
|
53
|
18
|
23
|
27
|
32
|
54
|
|
2025/02
|
55
|
92
|
42
|
23
|
39
|
40
|
20
|
20
|
26
|
45
|
68
|
60
|
43
|
42
|
33
|
29
|
26
|
23
|
26
|
31
|
34
|
36
|
32
|
45
|
44
|
31
|
41
|
31
|
|||
|
2025/01
|
65
|
33
|
35
|
100
|
90
|
57
|
29
|
35
|
30
|
43
|
62
|
120
|
160
|
65
|
40
|
37
|
76
|
119
|
139
|
104
|
71
|
84
|
200
|
185
|
212
|
172
|
40
|
42
|
58
|
28
|
30
|
|
2024/12
|
38
|
21
|
31
|
25
|
20
|
27
|
25
|
34
|
52
|
37
|
24
|
41
|
49
|
31
|
24
|
27
|
33
|
41
|
43
|
52
|
37
|
29
|
32
|
46
|
36
|
29
|
30
|
36
|
53
|
80
|
58
|
|
2024/11
|
50
|
73
|
41
|
27
|
34
|
55
|
55
|
130
|
150
|
85
|
92
|
42
|
98
|
188
|
119
|
42
|
30
|
24
|
39
|
33
|
27
|
40
|
61
|
172
|
175
|
24
|
27
|
35
|
22
|
29
|
|
|
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