Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 May
Thu
2 May
Fri
3 May
Sat
4 May
Sun
5 May
Mon
6 May
Tue
7 May
Real-time AQI (Monitoring Station in Yinchuan)
贺兰山马莲口
3710
PM2.5
37
PM10
103
O3
0.3
CO
6
SO2
10
NO2
贺兰山东路
5337 *
PM2.5
48
PM10
33
O3
0.5
CO
5
SO2
49
NO2
学院路
5128
PM2.5
51 *
PM10
27
O3
0.5
CO
5
SO2
54
NO2
水乡路(直管站)
5425
PM2.5
57 *
PM10
35
O3
0.7
CO
10
SO2
59
NO2
上海东路
5832
PM2.5
65 *
PM10
31
O3
0.5
CO
5
SO2
53
NO2
文昌北街
6845
PM2.5
86 *
PM10
34
O3
0.4
CO
6
SO2
52
NO2
滨河新区
3617
PM2.5
36
PM10
39
O3
0.4
CO
12
SO2
26
NO2
Air quality in the last 12 months (Yinchuan)
|
2024/02
|
65
|
90
|
97
|
97
|
96
|
69
|
62
|
108
|
67
|
80
|
67
|
62
|
69
|
70
|
53
|
55
|
89
|
425
|
108
|
124
|
64
|
55
|
86
|
161
|
134
|
92
|
120
|
85
|
47
|
||
|
2024/01
|
81
|
54
|
61
|
75
|
54
|
31
|
67
|
94
|
52
|
75
|
151
|
157
|
120
|
56
|
69
|
117
|
176
|
132
|
92
|
67
|
39
|
58
|
47
|
65
|
75
|
81
|
64
|
78
|
93
|
104
|
74
|
|
2023/12
|
63
|
93
|
115
|
82
|
72
|
78
|
62
|
55
|
56
|
56
|
74
|
84
|
101
|
101
|
47
|
45
|
70
|
109
|
86
|
60
|
50
|
104
|
72
|
67
|
135
|
134
|
167
|
156
|
123
|
57
|
70
|
|
2023/11
|
66
|
77
|
49
|
48
|
46
|
50
|
71
|
55
|
52
|
46
|
45
|
50
|
62
|
80
|
107
|
65
|
61
|
67
|
81
|
134
|
110
|
79
|
58
|
63
|
87
|
74
|
46
|
53
|
35
|
52
|
|
|
2023/10
|
52
|
45
|
59
|
43
|
42
|
39
|
46
|
38
|
45
|
62
|
63
|
47
|
38
|
50
|
56
|
60
|
54
|
52
|
50
|
59
|
63
|
69
|
66
|
65
|
67
|
65
|
72
|
74
|
67
|
67
|
58
|
|
2023/09
|
60
|
52
|
60
|
60
|
49
|
45
|
58
|
49
|
76
|
56
|
64
|
48
|
54
|
47
|
46
|
54
|
46
|
52
|
41
|
51
|
43
|
42
|
34
|
43
|
73
|
61
|
54
|
53
|
71
|
55
|
|
|
2023/08
|
40
|
70
|
54
|
36
|
43
|
51
|
59
|
36
|
31
|
29
|
35
|
49
|
61
|
46
|
59
|
74
|
71
|
50
|
62
|
51
|
56
|
49
|
44
|
34
|
33
|
35
|
48
|
42
|
45
|
53
|
54
|
|
2023/07
|
76
|
81
|
60
|
62
|
67
|
49
|
55
|
42
|
48
|
53
|
48
|
46
|
49
|
75
|
49
|
57
|
59
|
65
|
55
|
61
|
40
|
41
|
48
|
50
|
52
|
44
|
37
|
35
|
34
|
34
|
33
|
|
2023/06
|
50
|
42
|
40
|
29
|
45
|
50
|
50
|
41
|
48
|
79
|
47
|
40
|
53
|
67
|
55
|
50
|
41
|
35
|
56
|
48
|
63
|
57
|
55
|
53
|
57
|
60
|
70
|
53
|
57
|
64
|
|
|
2023/05
|
70
|
78
|
55
|
92
|
79
|
40
|
36
|
28
|
31
|
51
|
52
|
49
|
64
|
77
|
60
|
66
|
62
|
58
|
181
|
83
|
38
|
43
|
45
|
58
|
74
|
62
|
51
|
43
|
35
|
53
|
49
|
|
2023/04
|
98
|
116
|
64
|
29
|
51
|
87
|
62
|
64
|
134
|
225
|
155
|
139
|
80
|
47
|
92
|
95
|
78
|
108
|
328
|
210
|
35
|
31
|
28
|
36
|
80
|
89
|
61
|
205
|
57
|
57
|
|
|
2023/03
|
116
|
86
|
75
|
70
|
66
|
58
|
61
|
66
|
58
|
174
|
122
|
90
|
76
|
96
|
58
|
71
|
162
|
62
|
79
|
69
|
331
|
347
|
154
|
70
|
82
|
64
|
65
|
69
|
62
|
68
|
59
|
|
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