Air Quality
Excellent
No health implications.
8
PM2.5
22
PM10
56
O3
0.3
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
54
Good
Sat
22 Aug
51
Good
Sun
23 Aug
52
Good
Mon
24 Aug
51
Good
Tue
25 Aug
49
Excellent
Wed
26 Aug
51
Good
Thu
27 Aug
41
Excellent
Air quality in the last 12 months (Wudalianchi)
|
2026/07
|
35
|
28
|
25
|
26
|
25
|
21
|
20
|
16
|
16
|
24
|
30
|
21
|
21
|
20
|
19
|
16
|
18
|
21
|
24
|
28
|
24
|
27
|
29
|
29
|
20
|
20
|
19
|
25
|
15
|
19
|
18
|
|
2026/06
|
28
|
20
|
21
|
17
|
13
|
15
|
17
|
16
|
20
|
23
|
27
|
24
|
21
|
23
|
20
|
27
|
30
|
29
|
33
|
31
|
25
|
26
|
27
|
30
|
29
|
25
|
26
|
23
|
29
|
39
|
|
|
2026/05
|
27
|
27
|
28
|
29
|
41
|
25
|
30
|
31
|
32
|
53
|
42
|
52
|
54
|
59
|
28
|
24
|
21
|
29
|
33
|
31
|
34
|
34
|
29
|
35
|
26
|
24
|
21
|
22
|
21
|
23
|
41
|
|
2026/04
|
45
|
69
|
45
|
43
|
50
|
36
|
23
|
48
|
26
|
29
|
29
|
26
|
24
|
32
|
58
|
43
|
43
|
25
|
25
|
39
|
22
|
23
|
21
|
24
|
25
|
21
|
24
|
26
|
34
|
62
|
|
|
2026/03
|
33
|
30
|
43
|
40
|
32
|
29
|
32
|
50
|
34
|
35
|
27
|
34
|
49
|
33
|
28
|
26
|
62
|
41
|
41
|
42
|
114
|
64
|
51
|
115
|
118
|
56
|
42
|
57
|
97
|
39
|
71
|
|
2026/02
|
38
|
41
|
45
|
44
|
31
|
21
|
27
|
34
|
60
|
81
|
42
|
45
|
63
|
50
|
20
|
51
|
51
|
22
|
47
|
77
|
91
|
42
|
20
|
19
|
46
|
23
|
22
|
25
|
|||
|
2026/01
|
29
|
40
|
53
|
26
|
27
|
55
|
28
|
35
|
52
|
43
|
49
|
70
|
43
|
38
|
50
|
44
|
36
|
53
|
42
|
33
|
32
|
26
|
33
|
29
|
22
|
43
|
45
|
30
|
26
|
25
|
37
|
|
2025/12
|
29
|
26
|
35
|
34
|
44
|
51
|
67
|
38
|
37
|
27
|
24
|
30
|
51
|
58
|
44
|
28
|
45
|
70
|
62
|
35
|
40
|
52
|
53
|
47
|
32
|
32
|
55
|
71
|
39
|
34
|
28
|
|
2025/11
|
105
|
22
|
52
|
55
|
95
|
60
|
17
|
74
|
63
|
19
|
25
|
50
|
28
|
29
|
57
|
42
|
21
|
34
|
92
|
51
|
47
|
136
|
144
|
28
|
28
|
104
|
55
|
53
|
56
|
27
|
|
|
2025/10
|
29
|
31
|
45
|
24
|
19
|
21
|
31
|
22
|
31
|
32
|
38
|
18
|
28
|
23
|
32
|
32
|
55
|
18
|
18
|
19
|
27
|
26
|
30
|
39
|
89
|
48
|
33
|
31
|
95
|
57
|
51
|
|
2025/09
|
17
|
17
|
23
|
35
|
31
|
14
|
15
|
14
|
12
|
17
|
16
|
23
|
24
|
20
|
17
|
16
|
17
|
20
|
25
|
22
|
19
|
24
|
35
|
21
|
14
|
18
|
22
|
23
|
26
|
41
|
|
|
2025/08
|
18
|
19
|
13
|
15
|
18
|
14
|
14
|
17
|
13
|
11
|
13
|
15
|
16
|
13
|
16
|
10
|
15
|
17
|
18
|
15
|
19
|
13
|
18
|
15
|
21
|
16
|
18
|
20
|
20
|
16
|
25
|
|
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