Air Quality
Excellent
No health implications.
34
PM2.5
42
PM10
52
O3
0.5
CO
6
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Dec
75
Good
Fri
20 Dec
81
Good
Sat
21 Dec
64
Good
Sun
22 Dec
69
Good
Mon
23 Dec
67
Good
Tue
24 Dec
83
Good
Wed
25 Dec
54
Good
Air quality in the last 12 months (Wudalianchi)
|
2024/11
|
54
|
56
|
51
|
28
|
41
|
56
|
98
|
123
|
197
|
117
|
196
|
76
|
132
|
237
|
176
|
57
|
21
|
27
|
66
|
93
|
99
|
24
|
45
|
105
|
117
|
59
|
27
|
41
|
26
|
33
|
|
|
2024/10
|
19
|
24
|
18
|
25
|
33
|
27
|
54
|
47
|
40
|
37
|
22
|
20
|
35
|
49
|
12
|
19
|
29
|
26
|
19
|
40
|
41
|
43
|
35
|
60
|
55
|
74
|
65
|
51
|
79
|
84
|
77
|
|
2024/09
|
13
|
16
|
17
|
23
|
12
|
15
|
17
|
17
|
28
|
24
|
13
|
23
|
13
|
17
|
20
|
21
|
20
|
18
|
15
|
16
|
16
|
22
|
23
|
22
|
19
|
22
|
25
|
20
|
30
|
17
|
|
|
2024/08
|
18
|
17
|
15
|
15
|
16
|
19
|
21
|
15
|
22
|
24
|
14
|
11
|
16
|
18
|
20
|
23
|
25
|
20
|
20
|
24
|
21
|
17
|
22
|
21
|
21
|
14
|
15
|
18
|
19
|
15
|
12
|
|
2024/07
|
42
|
50
|
58
|
56
|
52
|
68
|
90
|
90
|
77
|
84
|
87
|
87
|
96
|
79
|
56
|
43
|
20
|
19
|
19
|
19
|
10
|
13
|
14
|
11
|
15
|
15
|
10
|
13
|
14
|
15
|
17
|
|
2024/06
|
27
|
27
|
28
|
19
|
24
|
30
|
28
|
16
|
16
|
20
|
20
|
17
|
22
|
18
|
17
|
18
|
16
|
19
|
22
|
19
|
13
|
17
|
14
|
21
|
30
|
32
|
30
|
40
|
37
|
46
|
|
|
2024/05
|
40
|
39
|
44
|
61
|
44
|
34
|
29
|
52
|
19
|
26
|
24
|
36
|
24
|
17
|
14
|
19
|
33
|
22
|
24
|
26
|
35
|
32
|
14
|
19
|
22
|
24
|
30
|
37
|
16
|
17
|
29
|
|
2024/04
|
22
|
48
|
39
|
23
|
43
|
34
|
26
|
29
|
45
|
93
|
101
|
94
|
60
|
66
|
84
|
32
|
27
|
28
|
18
|
66
|
170
|
143
|
22
|
33
|
31
|
13
|
18
|
15
|
28
|
39
|
|
|
2024/03
|
37
|
28
|
36
|
37
|
33
|
38
|
42
|
24
|
31
|
49
|
41
|
57
|
55
|
50
|
26
|
32
|
22
|
24
|
30
|
28
|
30
|
34
|
51
|
19
|
29
|
51
|
62
|
171
|
26
|
23
|
20
|
|
2024/02
|
31
|
48
|
50
|
51
|
71
|
58
|
75
|
62
|
150
|
166
|
113
|
62
|
60
|
34
|
35
|
45
|
69
|
46
|
40
|
37
|
36
|
39
|
41
|
98
|
82
|
34
|
43
|
36
|
43
|
||
|
2024/01
|
51
|
88
|
95
|
56
|
36
|
73
|
38
|
47
|
57
|
51
|
48
|
38
|
64
|
37
|
28
|
47
|
57
|
34
|
43
|
28
|
24
|
30
|
46
|
30
|
77
|
140
|
105
|
140
|
48
|
47
|
36
|
|
2023/12
|
44
|
60
|
49
|
42
|
54
|
31
|
34
|
36
|
27
|
27
|
30
|
50
|
63
|
54
|
27
|
23
|
31
|
43
|
54
|
38
|
45
|
58
|
73
|
77
|
83
|
61
|
66
|
77
|
70
|
40
|
30
|
|
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