Air Quality
Excellent
No health implications.
35
PM2.5
43
PM10
37
O3
0.4
CO
10
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jan
66
Good
Sat
18 Jan
92
Good
Sun
19 Jan
98
Good
Mon
20 Jan
100
Good
Tue
21 Jan
124
Light
Wed
22 Jan
40
Excellent
Thu
23 Jan
37
Excellent
Air quality in the last 12 months (Wudalianchi)
|
2024/12
|
46
|
26
|
26
|
22
|
29
|
20
|
29
|
34
|
82
|
81
|
28
|
46
|
68
|
50
|
36
|
29
|
34
|
40
|
57
|
101
|
44
|
36
|
36
|
45
|
46
|
29
|
37
|
45
|
53
|
76
|
90
|
|
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
|
|
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