Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
23 Jan
Fri
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Real-time AQI (Monitoring Station in Wuwei)
监测站
139106 *
PM2.5
114
PM10
22
O3
1.3
CO
11
SO2
44
NO2
东关招商场
144110 *
PM2.5
133
PM10
22
O3
1.4
CO
13
SO2
43
NO2
Air quality in the last 12 months (Wuwei)
|
2024/12
|
53
|
62
|
69
|
70
|
57
|
54
|
35
|
56
|
88
|
47
|
97
|
75
|
80
|
60
|
57
|
63
|
56
|
56
|
83
|
67
|
49
|
70
|
120
|
85
|
68
|
57
|
46
|
60
|
59
|
46
|
61
|
|
2024/11
|
59
|
51
|
75
|
71
|
70
|
62
|
56
|
87
|
112
|
84
|
64
|
69
|
59
|
83
|
117
|
61
|
56
|
69
|
78
|
72
|
97
|
97
|
94
|
39
|
47
|
41
|
53
|
40
|
46
|
53
|
|
|
2024/10
|
30
|
27
|
46
|
45
|
57
|
38
|
48
|
51
|
59
|
55
|
50
|
48
|
44
|
57
|
82
|
76
|
55
|
49
|
72
|
55
|
42
|
34
|
40
|
53
|
49
|
40
|
45
|
46
|
56
|
60
|
44
|
|
2024/09
|
23
|
31
|
41
|
10
|
11
|
14
|
28
|
52
|
25
|
34
|
25
|
25
|
22
|
41
|
45
|
38
|
29
|
29
|
39
|
11
|
22
|
42
|
38
|
187
|
50
|
27
|
54
|
77
|
24
|
19
|
|
|
2024/08
|
34
|
23
|
24
|
22
|
33
|
60
|
27
|
109
|
64
|
31
|
27
|
38
|
41
|
32
|
29
|
23
|
37
|
34
|
25
|
36
|
33
|
40
|
39
|
49
|
78
|
107
|
38
|
44
|
43
|
66
|
158
|
|
2024/07
|
23
|
31
|
33
|
76
|
34
|
48
|
29
|
41
|
80
|
81
|
58
|
52
|
40
|
49
|
33
|
39
|
72
|
49
|
49
|
271
|
120
|
69
|
48
|
24
|
30
|
46
|
40
|
47
|
49
|
44
|
32
|
|
2024/06
|
54
|
48
|
41
|
36
|
56
|
39
|
50
|
39
|
34
|
37
|
36
|
37
|
50
|
51
|
59
|
40
|
43
|
50
|
49
|
18
|
31
|
38
|
49
|
50
|
117
|
69
|
59
|
37
|
89
|
26
|
|
|
2024/05
|
57
|
69
|
53
|
51
|
70
|
81
|
78
|
83
|
91
|
29
|
24
|
45
|
45
|
284
|
403
|
216
|
116
|
155
|
139
|
131
|
86
|
88
|
119
|
170
|
74
|
164
|
55
|
54
|
28
|
29
|
45
|
|
2024/04
|
136
|
68
|
61
|
66
|
56
|
49
|
56
|
56
|
58
|
41
|
70
|
74
|
248
|
398
|
82
|
94
|
99
|
110
|
47
|
40
|
33
|
113
|
83
|
51
|
47
|
112
|
364
|
321
|
43
|
48
|
|
|
2024/03
|
73
|
56
|
71
|
60
|
67
|
120
|
99
|
63
|
82
|
102
|
76
|
88
|
88
|
103
|
292
|
94
|
83
|
87
|
83
|
59
|
78
|
87
|
69
|
32
|
41
|
63
|
47
|
58
|
67
|
99
|
92
|
|
2024/02
|
111
|
77
|
119
|
151
|
153
|
134
|
99
|
103
|
157
|
128
|
53
|
46
|
44
|
53
|
50
|
50
|
184
|
170
|
117
|
373
|
270
|
60
|
106
|
126
|
175
|
124
|
108
|
88
|
46
|
||
|
2024/01
|
69
|
56
|
54
|
46
|
53
|
69
|
86
|
195
|
117
|
57
|
61
|
57
|
97
|
105
|
111
|
110
|
76
|
124
|
178
|
94
|
55
|
75
|
77
|
116
|
123
|
60
|
72
|
73
|
63
|
78
|
85
|
|
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
*: primary pollution