Air Quality
Excellent
No health implications.
16
PM2.5
35
PM10
135
O3
0.2
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
68
Good
Fri
26 Apr
89
Good
Sat
27 Apr
119
Lightly
Sun
28 Apr
206
Heavily
Mon
29 Apr
103
Lightly
Tue
30 Apr
71
Good
Wed
1 May
67
Good
Air quality in the last 12 months (Shapotou)
|
2024/02
|
113
|
112
|
99
|
106
|
82
|
70
|
145
|
105
|
78
|
219
|
88
|
68
|
80
|
66
|
50
|
68
|
153
|
303
|
202
|
226
|
100
|
57
|
110
|
99
|
170
|
144
|
148
|
97
|
55
|
||
|
2024/01
|
66
|
42
|
71
|
44
|
38
|
60
|
77
|
142
|
177
|
85
|
96
|
117
|
94
|
85
|
79
|
130
|
169
|
159
|
135
|
78
|
26
|
43
|
50
|
60
|
65
|
63
|
74
|
79
|
108
|
108
|
121
|
|
2023/12
|
69
|
83
|
62
|
56
|
248
|
88
|
79
|
66
|
63
|
64
|
45
|
120
|
143
|
128
|
91
|
85
|
87
|
77
|
72
|
54
|
48
|
131
|
63
|
75
|
77
|
87
|
148
|
165
|
94
|
62
|
81
|
|
2023/11
|
67
|
77
|
45
|
58
|
40
|
54
|
56
|
63
|
61
|
59
|
53
|
47
|
71
|
86
|
250
|
115
|
42
|
55
|
82
|
71
|
191
|
289
|
57
|
79
|
79
|
90
|
51
|
54
|
46
|
55
|
|
|
2023/10
|
56
|
48
|
69
|
57
|
36
|
27
|
40
|
48
|
51
|
63
|
44
|
28
|
33
|
45
|
53
|
52
|
54
|
48
|
35
|
47
|
53
|
50
|
55
|
56
|
48
|
56
|
76
|
56
|
59
|
67
|
65
|
|
2023/09
|
76
|
66
|
66
|
70
|
57
|
49
|
144
|
47
|
55
|
53
|
52
|
57
|
44
|
45
|
46
|
49
|
75
|
50
|
40
|
39
|
36
|
37
|
68
|
35
|
39
|
43
|
45
|
50
|
49
|
66
|
|
|
2023/08
|
86
|
75
|
92
|
47
|
50
|
50
|
41
|
37
|
28
|
88
|
43
|
37
|
43
|
43
|
42
|
223
|
48
|
43
|
55
|
51
|
51
|
55
|
79
|
59
|
41
|
39
|
46
|
49
|
35
|
37
|
40
|
|
2023/07
|
161
|
97
|
97
|
100
|
65
|
45
|
48
|
54
|
54
|
61
|
48
|
52
|
42
|
88
|
45
|
48
|
46
|
40
|
44
|
183
|
50
|
44
|
47
|
36
|
38
|
42
|
35
|
29
|
30
|
29
|
55
|
|
2023/06
|
68
|
47
|
33
|
38
|
43
|
51
|
40
|
51
|
49
|
60
|
224
|
48
|
62
|
52
|
53
|
51
|
41
|
117
|
62
|
58
|
49
|
50
|
86
|
65
|
43
|
185
|
92
|
170
|
61
|
57
|
|
|
2023/05
|
125
|
87
|
78
|
112
|
87
|
56
|
30
|
21
|
30
|
49
|
80
|
54
|
74
|
120
|
71
|
91
|
75
|
67
|
180
|
178
|
44
|
34
|
54
|
82
|
63
|
59
|
53
|
51
|
44
|
102
|
59
|
|
2023/04
|
116
|
198
|
67
|
55
|
248
|
139
|
76
|
86
|
154
|
278
|
159
|
145
|
94
|
57
|
217
|
309
|
100
|
99
|
355
|
352
|
50
|
61
|
37
|
36
|
109
|
145
|
111
|
282
|
75
|
76
|
|
|
2023/03
|
64
|
69
|
83
|
58
|
54
|
59
|
64
|
70
|
82
|
252
|
206
|
102
|
70
|
113
|
86
|
107
|
109
|
90
|
84
|
108
|
450
|
184
|
190
|
89
|
122
|
86
|
75
|
73
|
71
|
73
|
64
|
|
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