Air Quality
Excellent
No health implications.
13
PM2.5
19
PM10
92
O3
0.5
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jan
34
Excellent
Sun
5 Jan
32
Excellent
Mon
6 Jan
36
Excellent
Tue
7 Jan
35
Excellent
Wed
8 Jan
37
Excellent
Thu
9 Jan
35
Excellent
Fri
10 Jan
45
Excellent
Weishan Air quality rank
1
Daxing'anling Prefecture, Heilongjiang
2
Mohe, Heilongjiang
3
Huma, Heilongjiang
4
Suifenhe, Heilongjiang
5
Dongning, Heilongjiang
6
Linxi, Inner Mongolia
7
Hexigten Banner, Inner Mongolia
8
Abag Banner, Inner Mongolia
9
East Ujumqin Banner, Inner Mongolia
152
Weishan, Yunnan
Air quality in the last 12 months (Weishan)
|
2024/11
|
32
|
33
|
26
|
29
|
28
|
32
|
15
|
13
|
17
|
22
|
22
|
21
|
21
|
22
|
25
|
28
|
27
|
26
|
25
|
23
|
22
|
18
|
18
|
20
|
23
|
20
|
20
|
22
|
22
|
19
|
|
|
2024/10
|
15
|
16
|
21
|
16
|
14
|
17
|
21
|
21
|
24
|
22
|
26
|
28
|
27
|
29
|
30
|
24
|
21
|
29
|
31
|
28
|
24
|
24
|
24
|
22
|
24
|
25
|
30
|
50
|
37
|
29
|
27
|
|
2024/09
|
20
|
22
|
21
|
19
|
17
|
24
|
30
|
27
|
22
|
15
|
19
|
22
|
22
|
21
|
23
|
28
|
21
|
23
|
30
|
31
|
33
|
24
|
24
|
28
|
31
|
30
|
22
|
20
|
17
|
22
|
|
|
2024/08
|
19
|
25
|
16
|
14
|
16
|
17
|
17
|
17
|
21
|
28
|
18
|
31
|
34
|
44
|
40
|
29
|
30
|
32
|
22
|
23
|
22
|
29
|
24
|
20
|
23
|
26
|
23
|
28
|
26
|
24
|
21
|
|
2024/07
|
12
|
15
|
13
|
14
|
16
|
20
|
14
|
16
|
18
|
19
|
14
|
12
|
15
|
18
|
16
|
14
|
16
|
20
|
17
|
18
|
14
|
16
|
14
|
16
|
22
|
22
|
22
|
20
|
21
|
23
|
19
|
|
2024/06
|
35
|
33
|
27
|
24
|
28
|
30
|
22
|
22
|
21
|
23
|
28
|
32
|
15
|
15
|
18
|
18
|
25
|
21
|
29
|
31
|
26
|
24
|
23
|
16
|
13
|
22
|
15
|
15
|
16
|
12
|
|
|
2024/05
|
46
|
44
|
38
|
52
|
56
|
34
|
36
|
40
|
27
|
30
|
31
|
32
|
36
|
29
|
32
|
32
|
35
|
32
|
34
|
22
|
25
|
32
|
25
|
24
|
21
|
16
|
14
|
12
|
23
|
39
|
31
|
|
2024/04
|
35
|
38
|
53
|
49
|
46
|
60
|
45
|
52
|
47
|
53
|
57
|
65
|
51
|
39
|
46
|
60
|
62
|
50
|
46
|
45
|
29
|
46
|
52
|
49
|
41
|
50
|
54
|
58
|
54
|
53
|
|
|
2024/03
|
31
|
32
|
29
|
35
|
30
|
29
|
28
|
26
|
23
|
40
|
38
|
59
|
55
|
48
|
55
|
53
|
57
|
47
|
52
|
65
|
49
|
28
|
20
|
30
|
30
|
39
|
42
|
41
|
44
|
54
|
42
|
|
2024/02
|
41
|
53
|
35
|
34
|
36
|
29
|
30
|
37
|
56
|
79
|
61
|
34
|
34
|
32
|
30
|
32
|
29
|
30
|
29
|
30
|
45
|
46
|
60
|
47
|
41
|
40
|
33
|
30
|
29
|
||
|
2024/01
|
31
|
25
|
25
|
26
|
27
|
28
|
31
|
29
|
28
|
31
|
35
|
33
|
31
|
35
|
29
|
28
|
24
|
30
|
40
|
38
|
35
|
34
|
38
|
33
|
27
|
25
|
27
|
26
|
27
|
27
|
26
|
|
2023/12
|
29
|
27
|
24
|
27
|
22
|
26
|
27
|
19
|
20
|
21
|
23
|
19
|
20
|
20
|
24
|
24
|
23
|
23
|
23
|
26
|
27
|
25
|
27
|
31
|
23
|
23
|
29
|
26
|
28
|
29
|
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