Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
Tue
30 Dec
Wed
31 Dec
Thu
1 Jan
Fri
2 Jan
Sat
3 Jan
Sun
4 Jan
Qianxinan Prefecture Air quality rank
Nehe, Heilongjiang
Xilingol League, Namenggu
Qiqihar, Heilongjiang
Gannan Prefecture, Heilongjiang
Fuyu, Heilongjiang
Daxing'anling Prefecture, Heilongjiang
Arun Banner, Inner Mongolia
Morin Dawa Daur, Inner Mongolia
Oroqen, Inner Mongolia
Qianxinan Prefecture, Guizhou
Real-time AQI (Monitoring Station in Qianxinan Prefecture)
场坝街
7756 *
PM2.5
59
PM10
17
O3
0.8
CO
1
SO2
18
NO2
坪东大道
6244 *
PM2.5
51
PM10
12
O3
0.8
CO
5
SO2
18
NO2
Air quality in the last 12 months (Qianxinan Prefecture)
|
2025/11
|
21
|
23
|
15
|
16
|
16
|
20
|
26
|
19
|
13
|
17
|
18
|
34
|
38
|
40
|
33
|
43
|
45
|
32
|
25
|
42
|
47
|
50
|
54
|
60
|
46
|
51
|
58
|
57
|
50
|
54
|
|
|
2025/10
|
14
|
16
|
17
|
22
|
25
|
21
|
13
|
16
|
15
|
18
|
25
|
30
|
34
|
30
|
16
|
16
|
16
|
19
|
24
|
21
|
19
|
25
|
42
|
42
|
26
|
39
|
30
|
42
|
35
|
23
|
31
|
|
2025/09
|
23
|
23
|
18
|
26
|
27
|
27
|
27
|
29
|
26
|
18
|
18
|
19
|
18
|
17
|
17
|
17
|
19
|
18
|
19
|
27
|
26
|
23
|
19
|
15
|
18
|
16
|
15
|
18
|
18
|
15
|
|
|
2025/08
|
28
|
25
|
25
|
24
|
21
|
21
|
18
|
16
|
17
|
22
|
23
|
19
|
21
|
26
|
23
|
14
|
17
|
18
|
17
|
15
|
16
|
15
|
19
|
19
|
19
|
16
|
15
|
18
|
18
|
22
|
25
|
|
2025/07
|
15
|
15
|
14
|
14
|
16
|
15
|
18
|
20
|
18
|
17
|
22
|
24
|
30
|
24
|
24
|
20
|
25
|
22
|
18
|
19
|
15
|
15
|
15
|
14
|
15
|
15
|
22
|
22
|
28
|
29
|
26
|
|
2025/06
|
17
|
23
|
19
|
30
|
24
|
27
|
26
|
29
|
36
|
25
|
26
|
31
|
23
|
16
|
19
|
24
|
19
|
14
|
20
|
20
|
25
|
17
|
16
|
16
|
16
|
15
|
16
|
13
|
14
|
16
|
|
|
2025/05
|
47
|
43
|
36
|
23
|
35
|
36
|
26
|
33
|
29
|
23
|
21
|
31
|
24
|
35
|
39
|
39
|
19
|
34
|
35
|
23
|
25
|
28
|
43
|
40
|
27
|
15
|
15
|
17
|
14
|
16
|
16
|
|
2025/04
|
31
|
42
|
49
|
68
|
72
|
62
|
36
|
41
|
58
|
43
|
44
|
61
|
106
|
85
|
60
|
33
|
38
|
33
|
29
|
38
|
26
|
27
|
49
|
44
|
30
|
39
|
44
|
25
|
31
|
32
|
|
|
2025/03
|
39
|
34
|
37
|
44
|
60
|
44
|
34
|
46
|
60
|
27
|
43
|
64
|
48
|
62
|
44
|
31
|
24
|
28
|
34
|
40
|
56
|
72
|
90
|
73
|
40
|
39
|
46
|
80
|
47
|
33
|
37
|
|
2025/02
|
63
|
36
|
28
|
43
|
54
|
30
|
27
|
32
|
34
|
39
|
35
|
69
|
44
|
43
|
33
|
44
|
38
|
23
|
20
|
20
|
20
|
19
|
24
|
20
|
22
|
21
|
24
|
38
|
|||
|
2025/01
|
81
|
90
|
55
|
84
|
46
|
75
|
108
|
39
|
32
|
46
|
58
|
58
|
62
|
88
|
62
|
94
|
91
|
82
|
103
|
109
|
96
|
126
|
80
|
46
|
49
|
33
|
45
|
55
|
90
|
62
|
56
|
|
2024/12
|
43
|
58
|
52
|
50
|
38
|
23
|
35
|
37
|
19
|
22
|
25
|
33
|
30
|
51
|
56
|
79
|
57
|
42
|
64
|
74
|
63
|
81
|
85
|
85
|
105
|
56
|
41
|
43
|
64
|
63
|
56
|
|
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