Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
50
O3
0.5
CO
10
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Nov
39
Excellent
Wed
27 Nov
34
Excellent
Thu
28 Nov
39
Excellent
Fri
29 Nov
51
Good
Sat
30 Nov
57
Good
Sun
1 Dec
55
Good
Mon
2 Dec
62
Good
Air quality in the last 12 months (Shahekou)
|
2024/10
|
10
|
15
|
21
|
26
|
32
|
47
|
30
|
30
|
17
|
29
|
23
|
57
|
42
|
25
|
26
|
20
|
27
|
44
|
40
|
37
|
35
|
35
|
27
|
72
|
74
|
76
|
45
|
30
|
42
|
45
|
78
|
|
2024/09
|
34
|
20
|
32
|
26
|
21
|
19
|
25
|
42
|
28
|
32
|
28
|
37
|
52
|
30
|
32
|
38
|
39
|
45
|
32
|
28
|
17
|
21
|
30
|
23
|
43
|
34
|
34
|
34
|
27
|
26
|
|
|
2024/08
|
33
|
40
|
44
|
19
|
15
|
19
|
25
|
22
|
26
|
22
|
37
|
63
|
54
|
41
|
43
|
38
|
49
|
34
|
15
|
15
|
26
|
36
|
22
|
30
|
41
|
26
|
18
|
30
|
27
|
42
|
23
|
|
2024/07
|
48
|
22
|
34
|
45
|
33
|
15
|
43
|
46
|
52
|
46
|
52
|
67
|
62
|
39
|
31
|
16
|
26
|
39
|
62
|
14
|
26
|
26
|
21
|
24
|
18
|
17
|
14
|
20
|
19
|
33
|
28
|
|
2024/06
|
22
|
40
|
52
|
39
|
23
|
27
|
28
|
32
|
51
|
44
|
46
|
31
|
22
|
20
|
21
|
25
|
49
|
46
|
22
|
24
|
18
|
18
|
48
|
28
|
17
|
28
|
23
|
26
|
20
|
23
|
|
|
2024/05
|
59
|
61
|
48
|
31
|
26
|
47
|
56
|
53
|
70
|
51
|
90
|
38
|
40
|
73
|
52
|
51
|
56
|
41
|
39
|
38
|
40
|
28
|
39
|
40
|
41
|
30
|
16
|
29
|
34
|
28
|
32
|
|
2024/04
|
50
|
50
|
53
|
56
|
55
|
79
|
103
|
110
|
114
|
83
|
53
|
47
|
31
|
21
|
45
|
69
|
49
|
68
|
78
|
72
|
67
|
45
|
30
|
28
|
47
|
51
|
46
|
57
|
54
|
42
|
|
|
2024/03
|
32
|
71
|
54
|
40
|
54
|
45
|
78
|
51
|
40
|
58
|
71
|
62
|
89
|
131
|
111
|
75
|
68
|
48
|
44
|
21
|
36
|
60
|
47
|
60
|
49
|
63
|
77
|
201
|
88
|
74
|
52
|
|
2024/02
|
29
|
45
|
68
|
59
|
80
|
40
|
44
|
53
|
159
|
257
|
119
|
151
|
102
|
65
|
40
|
40
|
39
|
26
|
32
|
44
|
58
|
50
|
58
|
114
|
89
|
66
|
88
|
107
|
61
|
||
|
2024/01
|
43
|
96
|
110
|
85
|
62
|
39
|
26
|
35
|
56
|
37
|
97
|
42
|
48
|
45
|
43
|
63
|
42
|
53
|
75
|
73
|
39
|
26
|
22
|
35
|
46
|
71
|
41
|
56
|
85
|
57
|
59
|
|
2023/12
|
26
|
32
|
43
|
101
|
151
|
82
|
101
|
111
|
56
|
45
|
73
|
53
|
98
|
88
|
55
|
37
|
29
|
45
|
65
|
23
|
29
|
25
|
51
|
39
|
50
|
65
|
33
|
56
|
85
|
102
|
80
|
|
2023/11
|
209
|
93
|
34
|
47
|
39
|
24
|
26
|
36
|
38
|
18
|
19
|
22
|
26
|
64
|
106
|
48
|
22
|
26
|
39
|
22
|
53
|
96
|
38
|
22
|
22
|
59
|
70
|
21
|
24
|
23
|
|
|
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