Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
Mon
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Real-time AQI (Monitoring Station in Alxa League)
体育场
3222
PM2.5
24
PM10
86
O3
0.7
CO
14
SO2
9
NO2
盟环保楼
2912
PM2.5
29
PM10
78
O3
0.7
CO
9
SO2
14
NO2
环保局新楼
2511
PM2.5
25
PM10
80
O3
0.9
CO
10
SO2
11
NO2
Air quality in the last 12 months (Alxa League)
|
2025/01
|
37
|
39
|
46
|
84
|
41
|
52
|
27
|
16
|
28
|
34
|
82
|
150
|
140
|
21
|
19
|
22
|
39
|
43
|
23
|
21
|
28
|
33
|
47
|
77
|
77
|
38
|
18
|
49
|
54
|
33
|
27
|
|
2024/12
|
34
|
35
|
32
|
22
|
21
|
18
|
20
|
28
|
41
|
43
|
33
|
35
|
26
|
25
|
17
|
26
|
27
|
41
|
49
|
39
|
52
|
38
|
68
|
42
|
29
|
44
|
28
|
20
|
83
|
51
|
35
|
|
2024/11
|
43
|
39
|
23
|
36
|
30
|
34
|
40
|
43
|
44
|
46
|
32
|
41
|
40
|
31
|
90
|
24
|
23
|
42
|
34
|
31
|
33
|
47
|
56
|
40
|
42
|
52
|
57
|
23
|
21
|
31
|
|
|
2024/10
|
37
|
19
|
29
|
35
|
37
|
32
|
26
|
41
|
45
|
32
|
39
|
31
|
32
|
36
|
48
|
44
|
41
|
44
|
35
|
56
|
28
|
20
|
28
|
29
|
48
|
27
|
29
|
30
|
30
|
44
|
37
|
|
2024/09
|
47
|
25
|
45
|
36
|
33
|
14
|
16
|
28
|
47
|
26
|
13
|
21
|
14
|
41
|
17
|
23
|
51
|
42
|
56
|
19
|
25
|
29
|
24
|
38
|
40
|
54
|
40
|
61
|
34
|
44
|
|
|
2024/08
|
31
|
21
|
37
|
23
|
55
|
27
|
17
|
18
|
147
|
137
|
11
|
27
|
35
|
42
|
39
|
37
|
33
|
21
|
15
|
38
|
35
|
30
|
34
|
39
|
35
|
26
|
28
|
25
|
34
|
42
|
62
|
|
2024/07
|
60
|
25
|
19
|
33
|
61
|
39
|
56
|
33
|
24
|
31
|
54
|
26
|
43
|
38
|
24
|
52
|
44
|
22
|
45
|
109
|
110
|
63
|
130
|
119
|
26
|
26
|
35
|
51
|
38
|
30
|
30
|
|
2024/06
|
48
|
31
|
28
|
37
|
23
|
86
|
32
|
47
|
26
|
32
|
47
|
46
|
99
|
82
|
48
|
40
|
37
|
56
|
53
|
47
|
25
|
64
|
54
|
186
|
129
|
53
|
35
|
152
|
58
|
31
|
|
|
2024/05
|
31
|
36
|
22
|
37
|
51
|
60
|
33
|
49
|
67
|
158
|
88
|
37
|
33
|
226
|
252
|
97
|
87
|
130
|
271
|
124
|
90
|
49
|
91
|
280
|
80
|
66
|
41
|
86
|
78
|
38
|
34
|
|
2024/04
|
118
|
225
|
41
|
58
|
53
|
36
|
51
|
56
|
56
|
46
|
42
|
60
|
188
|
305
|
73
|
68
|
77
|
66
|
323
|
70
|
104
|
201
|
56
|
68
|
53
|
67
|
134
|
205
|
48
|
33
|
|
|
2024/03
|
37
|
42
|
30
|
120
|
58
|
129
|
67
|
61
|
33
|
85
|
55
|
36
|
45
|
122
|
221
|
107
|
66
|
67
|
29
|
41
|
74
|
73
|
66
|
42
|
40
|
42
|
54
|
42
|
64
|
50
|
60
|
|
2024/02
|
59
|
62
|
87
|
74
|
51
|
44
|
73
|
62
|
72
|
110
|
35
|
30
|
42
|
48
|
29
|
40
|
149
|
309
|
128
|
195
|
69
|
57
|
47
|
61
|
109
|
99
|
87
|
73
|
40
|
||
|
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