Air Quality
Excellent
No health implications.
4
PM2.5
26
PM10
46
O3
0.3
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
54
Good
Mon
27 Apr
55
Good
Tue
28 Apr
62
Good
Wed
29 Apr
59
Good
Thu
30 Apr
62
Good
Fri
1 May
62
Good
Sat
2 May
49
Excellent
Air quality in the last 12 months (Alashankou)
|
2026/03
|
55
|
46
|
49
|
46
|
44
|
42
|
46
|
52
|
43
|
53
|
53
|
60
|
48
|
51
|
43
|
46
|
55
|
53
|
56
|
51
|
40
|
49
|
54
|
64
|
111
|
42
|
41
|
49
|
46
|
53
|
57
|
|
2026/02
|
104
|
96
|
113
|
74
|
71
|
77
|
70
|
60
|
71
|
60
|
76
|
45
|
52
|
52
|
57
|
64
|
95
|
57
|
66
|
61
|
47
|
38
|
34
|
34
|
34
|
25
|
47
|
55
|
|||
|
2026/01
|
63
|
62
|
66
|
77
|
76
|
88
|
80
|
70
|
81
|
68
|
64
|
75
|
53
|
62
|
52
|
44
|
45
|
48
|
56
|
61
|
68
|
72
|
79
|
78
|
76
|
67
|
75
|
78
|
93
|
155
|
140
|
|
2025/12
|
44
|
42
|
45
|
56
|
57
|
56
|
58
|
44
|
39
|
35
|
47
|
47
|
61
|
56
|
61
|
62
|
72
|
53
|
39
|
43
|
40
|
40
|
54
|
49
|
56
|
60
|
54
|
66
|
70
|
69
|
76
|
|
2025/11
|
60
|
57
|
53
|
59
|
27
|
23
|
34
|
37
|
42
|
50
|
42
|
43
|
44
|
48
|
43
|
47
|
81
|
96
|
111
|
111
|
92
|
55
|
52
|
54
|
49
|
47
|
31
|
41
|
40
|
42
|
|
|
2025/10
|
38
|
24
|
30
|
35
|
42
|
39
|
43
|
49
|
52
|
51
|
58
|
63
|
70
|
38
|
40
|
50
|
42
|
50
|
58
|
58
|
60
|
52
|
66
|
70
|
77
|
77
|
59
|
55
|
65
|
66
|
48
|
|
2025/09
|
43
|
50
|
55
|
31
|
34
|
38
|
41
|
46
|
35
|
36
|
36
|
35
|
35
|
23
|
26
|
32
|
38
|
35
|
25
|
18
|
19
|
27
|
34
|
22
|
24
|
27
|
38
|
40
|
53
|
51
|
|
|
2025/08
|
66
|
33
|
28
|
22
|
29
|
30
|
28
|
32
|
30
|
58
|
33
|
49
|
47
|
42
|
36
|
31
|
31
|
27
|
22
|
21
|
28
|
28
|
29
|
33
|
24
|
25
|
29
|
29
|
34
|
37
|
57
|
|
2025/07
|
29
|
27
|
23
|
26
|
31
|
44
|
24
|
26
|
23
|
23
|
24
|
35
|
25
|
27
|
27
|
31
|
27
|
25
|
32
|
37
|
39
|
34
|
33
|
37
|
36
|
39
|
41
|
58
|
54
|
35
|
27
|
|
2025/06
|
29
|
33
|
41
|
30
|
30
|
45
|
41
|
55
|
31
|
40
|
28
|
32
|
27
|
31
|
26
|
22
|
21
|
21
|
26
|
45
|
36
|
29
|
30
|
25
|
31
|
24
|
22
|
19
|
26
|
26
|
|
|
2025/05
|
56
|
31
|
23
|
28
|
39
|
37
|
39
|
35
|
40
|
56
|
39
|
26
|
26
|
27
|
29
|
35
|
42
|
76
|
38
|
26
|
28
|
29
|
31
|
36
|
23
|
30
|
46
|
45
|
41
|
34
|
33
|
|
2025/04
|
49
|
56
|
42
|
49
|
68
|
40
|
38
|
52
|
86
|
53
|
44
|
53
|
63
|
86
|
63
|
39
|
29
|
48
|
69
|
35
|
37
|
47
|
42
|
40
|
26
|
34
|
34
|
48
|
52
|
89
|
|
|
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